CINXE.COM

<!DOCTYPE html> <html lang="en" xmlns:fb="http://www.facebook.com/2008/fbml" class="wf-loading"> <head prefix="og: https://ogp.me/ns# fb: https://ogp.me/ns/fb# academia: https://ogp.me/ns/fb/academia#"> <meta charset="utf-8"> <meta name=viewport content="width=device-width, initial-scale=1"> <meta rel="search" type="application/opensearchdescription+xml" href="/open_search.xml" title="Academia.edu"> <title>Mohamed Taqi - Academia.edu</title>  <link href="//a.academia-assets.com/images/favicons/favicon-production.ico" rel="shortcut icon" type="image/vnd.microsoft.icon"> <link rel="apple-touch-icon" sizes="57x57" href="//a.academia-assets.com/images/favicons/apple-touch-icon-57x57.png"> <link rel="apple-touch-icon" sizes="60x60" href="//a.academia-assets.com/images/favicons/apple-touch-icon-60x60.png"> <link rel="apple-touch-icon" sizes="72x72" href="//a.academia-assets.com/images/favicons/apple-touch-icon-72x72.png"> <link rel="apple-touch-icon" sizes="76x76" href="//a.academia-assets.com/images/favicons/apple-touch-icon-76x76.png"> <link rel="apple-touch-icon" sizes="114x114" href="//a.academia-assets.com/images/favicons/apple-touch-icon-114x114.png"> <link rel="apple-touch-icon" sizes="120x120" href="//a.academia-assets.com/images/favicons/apple-touch-icon-120x120.png"> <link rel="apple-touch-icon" sizes="144x144" href="//a.academia-assets.com/images/favicons/apple-touch-icon-144x144.png"> <link rel="apple-touch-icon" sizes="152x152" href="//a.academia-assets.com/images/favicons/apple-touch-icon-152x152.png"> <link rel="apple-touch-icon" sizes="180x180" href="//a.academia-assets.com/images/favicons/apple-touch-icon-180x180.png"> <link rel="icon" type="image/png" href="//a.academia-assets.com/images/favicons/favicon-32x32.png" sizes="32x32"> <link rel="icon" type="image/png" href="//a.academia-assets.com/images/favicons/favicon-194x194.png" sizes="194x194"> <link rel="icon" type="image/png" href="//a.academia-assets.com/images/favicons/favicon-96x96.png" sizes="96x96"> <link rel="icon" type="image/png" href="//a.academia-assets.com/images/favicons/android-chrome-192x192.png" sizes="192x192"> <link rel="icon" type="image/png" href="//a.academia-assets.com/images/favicons/favicon-16x16.png" sizes="16x16"> <link rel="manifest" href="//a.academia-assets.com/images/favicons/manifest.json"> <meta name="msapplication-TileColor" content="#2b5797"> <meta name="msapplication-TileImage" content="//a.academia-assets.com/images/favicons/mstile-144x144.png"> <meta name="theme-color" content="#ffffff"> <script> window.performance && window.performance.measure && window.performance.measure("Time To First Byte", "requestStart", "responseStart"); </script> <script> (function() { if (!window.URLSearchParams || !window.history || !window.history.replaceState) { return; } var searchParams = new URLSearchParams(window.location.search); var paramsToDelete = [ 'fs', 'sm', 'swp', 'iid', 'nbs', 'rcc', // related content category 'rcpos', // related content carousel position 'rcpg', // related carousel page 'rchid', // related content hit id 'f_ri', // research interest id, for SEO tracking 'f_fri', // featured research interest, for SEO tracking (param key without value) 'f_rid', // from research interest directory for SEO tracking 'f_loswp', // from research interest pills on LOSWP sidebar for SEO tracking 'rhid', // referrring hit id ]; if (paramsToDelete.every((key) => searchParams.get(key) === null)) { return; } paramsToDelete.forEach((key) => { searchParams.delete(key); }); var cleanUrl = new URL(window.location.href); cleanUrl.search = searchParams.toString(); history.replaceState({}, document.title, cleanUrl); })(); </script> <script async src="https://www.googletagmanager.com/gtag/js?id=G-5VKX33P2DS"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-5VKX33P2DS', { cookie_domain: 'academia.edu', send_page_view: false, }); gtag('event', 'page_view', { 'controller': "profiles/works", 'action': "summary", 'controller_action': 'profiles/works#summary', 'logged_in': 'false', 'edge': 'unknown', // Send nil if there is no A/B test bucket, in case some records get logged // with missing data - that way we can distinguish between the two cases. // ab_test_bucket should be of the form <ab_test_name>:<bucket> 'ab_test_bucket': null, }) </script> <script type="text/javascript"> window.sendUserTiming = function(timingName) { if (!(window.performance && window.performance.measure)) return; var entries = window.performance.getEntriesByName(timingName, "measure"); if (entries.length !== 1) return; var timingValue = Math.round(entries[0].duration); gtag('event', 'timing_complete', { name: timingName, value: timingValue, event_category: 'User-centric', }); }; window.sendUserTiming("Time To First Byte"); </script> <meta name="csrf-param" content="authenticity_token" /> <meta name="csrf-token" content="4J8h+POovEi875Tu8Fi0q9iIrG/v61nRCOOid14OLHVFKJFV+kJYmmpD6h6wwLsstUQrDW1CCbOg3GooJY/fmw==" /> <link rel="stylesheet" media="all" href="//a.academia-assets.com/assets/wow-77f7b87cb1583fc59aa8f94756ebfe913345937eb932042b4077563bebb5fb4b.css" /><link rel="stylesheet" media="all" href="//a.academia-assets.com/assets/social/home-9e8218e1301001388038e3fc3427ed00d079a4760ff7745d1ec1b2d59103170a.css" /><link rel="stylesheet" media="all" href="//a.academia-assets.com/assets/design_system/heading-b2b823dd904da60a48fd1bfa1defd840610c2ff414d3f39ed3af46277ab8df3b.css" /><link rel="stylesheet" media="all" href="//a.academia-assets.com/assets/design_system/button-3cea6e0ad4715ed965c49bfb15dedfc632787b32ff6d8c3a474182b231146ab7.css" /><link crossorigin="" href="https://fonts.gstatic.com/" rel="preconnect" /><link href="https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,100..1000;1,9..40,100..1000&family=Gupter:wght@400;500;700&family=IBM+Plex+Mono:wght@300;400&family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@20,400,0,0&display=swap" rel="stylesheet" /><link rel="stylesheet" media="all" href="//a.academia-assets.com/assets/design_system/common-10fa40af19d25203774df2d4a03b9b5771b45109c2304968038e88a81d1215c5.css" /> <meta name="author" content="mohamed taqi" /> <meta name="description" content="I am a researcher teacher. I supervised several works at master's and doctoral level, in the field of solar thermal energy." /> <meta name="google-site-verification" content="bKJMBZA7E43xhDOopFZkssMMkBRjvYERV-NaN4R6mrs" /> <script> var $controller_name = 'works'; var $action_name = "summary"; var $rails_env = 'production'; var $app_rev = '92477ec68c09d28ae4730a4143c926f074776319'; var $domain = 'academia.edu'; var $app_host = "academia.edu"; var $asset_host = "academia-assets.com"; var $start_time = new Date().getTime(); var $recaptcha_key = "6LdxlRMTAAAAADnu_zyLhLg0YF9uACwz78shpjJB"; var $recaptcha_invisible_key = "6Lf3KHUUAAAAACggoMpmGJdQDtiyrjVlvGJ6BbAj"; var $disableClientRecordHit = false; </script> <script> window.Aedu = { hit_data: null }; window.Aedu.SiteStats = {"premium_universities_count":15276,"monthly_visitors":"113 million","monthly_visitor_count":113458213,"monthly_visitor_count_in_millions":113,"user_count":277534496,"paper_count":55203019,"paper_count_in_millions":55,"page_count":432000000,"page_count_in_millions":432,"pdf_count":16500000,"pdf_count_in_millions":16}; window.Aedu.serverRenderTime = new Date(1732796543000); window.Aedu.timeDifference = new Date().getTime() - 1732796543000; window.Aedu.isUsingCssV1 = false; window.Aedu.enableLocalization = true; window.Aedu.activateFullstory = false; window.Aedu.serviceAvailability = { status: {"attention_db":"on","bibliography_db":"on","contacts_db":"on","email_db":"on","indexability_db":"on","mentions_db":"on","news_db":"on","notifications_db":"on","offsite_mentions_db":"on","redshift":"on","redshift_exports_db":"on","related_works_db":"on","ring_db":"on","user_tests_db":"on"}, serviceEnabled: function(service) { return this.status[service] === "on"; }, readEnabled: function(service) { return this.serviceEnabled(service) || this.status[service] === "read_only"; }, }; window.Aedu.viewApmTrace = function() { // Check if x-apm-trace-id meta tag is set, and open the trace in APM // in a new window if it is. var apmTraceId = document.head.querySelector('meta[name="x-apm-trace-id"]'); if (apmTraceId) { var traceId = apmTraceId.content; // Use trace ID to construct URL, an example URL looks like: // https://app.datadoghq.com/apm/traces?query=trace_id%31298410148923562634 var apmUrl = 'https://app.datadoghq.com/apm/traces?query=trace_id%3A' + traceId; window.open(apmUrl, '_blank'); } }; </script>  <link href="https://fonts.googleapis.com/css?family=Roboto:100,100i,300,300i,400,400i,500,500i,700,700i,900,900i" rel="stylesheet"> <link href="//maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css" rel="stylesheet"> <link rel="stylesheet" media="all" href="//a.academia-assets.com/assets/libraries-a9675dcb01ec4ef6aa807ba772c7a5a00c1820d3ff661c1038a20f80d06bb4e4.css" /> <link rel="stylesheet" media="all" href="//a.academia-assets.com/assets/academia-bdb9e8c097f01e611f2fc5e2f1a9dc599beede975e2ae5629983543a1726e947.css" /> <link rel="stylesheet" media="all" href="//a.academia-assets.com/assets/design_system_legacy-056a9113b9a0f5343d013b29ee1929d5a18be35fdcdceb616600b4db8bd20054.css" /> <script src="//a.academia-assets.com/assets/webpack_bundles/runtime-bundle-005434038af4252ca37c527588411a3d6a0eabb5f727fac83f8bbe7fd88d93bb.js"></script> <script src="//a.academia-assets.com/assets/webpack_bundles/webpack_libraries_and_infrequently_changed.wjs-bundle-bae13f9b51961d5f1e06008e39e31d0138cb31332e8c2e874c6d6a250ec2bb14.js"></script> <script src="//a.academia-assets.com/assets/webpack_bundles/core_webpack.wjs-bundle-19a25d160d01bde427443d06cd6b810c4c92c6026e7cb31519e06313eb24ed90.js"></script> <script src="//a.academia-assets.com/assets/webpack_bundles/sentry.wjs-bundle-5fe03fddca915c8ba0f7edbe64c194308e8ce5abaed7bffe1255ff37549c4808.js"></script> <script> jade = window.jade || {}; jade.helpers = window.$h; jade._ = window._; </script>  <script id="tag-manager-head-root">(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start': new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0], j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src= 'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f); })(window,document,'script','dataLayer_old','GTM-5G9JF7Z');</script>  <script> window.gptadslots = []; window.googletag = window.googletag || {}; window.googletag.cmd = window.googletag.cmd || []; </script> <script type="text/javascript"> // TODO(jacob): This should be defined, may be rare load order problem. // Checking if null is just a quick fix, will default to en if unset. // Better fix is to run this immedietely after I18n is set. if (window.I18n != null) { I18n.defaultLocale = "en"; I18n.locale = "en"; I18n.fallbacks = true; } </script> <link rel="canonical" href="https://independent.academia.edu/MohamedTaqi1" /> </head>   <body class='c-profiles/works a-summary logged_out'>  <div id="fb-root"></div><script>window.fbAsyncInit = function() { FB.init({ appId: "2369844204", version: "v8.0", status: true, cookie: true, xfbml: true }); // Additional initialization code. if (window.InitFacebook) { // facebook.ts already loaded, set it up. window.InitFacebook(); } else { // Set a flag for facebook.ts to find when it loads. window.academiaAuthReadyFacebook = true; } };</script><script>window.fbAsyncLoad = function() { // Protection against double calling of this function if (window.FB) { return; } (function(d, s, id){ var js, fjs = d.getElementsByTagName(s)[0]; if (d.getElementById(id)) {return;} js = d.createElement(s); js.id = id; js.src = "//connect.facebook.net/en_US/sdk.js"; fjs.parentNode.insertBefore(js, fjs); }(document, 'script', 'facebook-jssdk')); } if (!window.defer_facebook) { // Autoload if not deferred window.fbAsyncLoad(); } else { // Defer loading by 5 seconds setTimeout(function() { window.fbAsyncLoad(); }, 5000); }</script> <div id="google-root"></div><script>window.loadGoogle = function() { if (window.InitGoogle) { // google.ts already loaded, set it up. window.InitGoogle("331998490334-rsn3chp12mbkiqhl6e7lu2q0mlbu0f1b"); } else { // Set a flag for google.ts to use when it loads. window.GoogleClientID = "331998490334-rsn3chp12mbkiqhl6e7lu2q0mlbu0f1b"; } };</script><script>window.googleAsyncLoad = function() { // Protection against double calling of this function (function(d) { var js; var id = 'google-jssdk'; var ref = d.getElementsByTagName('script')[0]; if (d.getElementById(id)) { return; } js = d.createElement('script'); js.id = id; js.async = true; js.onload = loadGoogle; js.src = "https://accounts.google.com/gsi/client" ref.parentNode.insertBefore(js, ref); }(document)); } if (!window.defer_google) { // Autoload if not deferred window.googleAsyncLoad(); } else { // Defer loading by 5 seconds setTimeout(function() { window.googleAsyncLoad(); }, 5000); }</script> <div id="tag-manager-body-root">  <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-5G9JF7Z" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>   <script> window.addEventListener('load', function() { if (document.querySelector('input[name="commit"]')) { document.querySelector('input[name="commit"]').addEventListener('click', function() { gtag('event', 'click', { event_category: 'button', event_label: 'Log In' }) }) } }); </script> </div> <script>var _comscore = _comscore || []; _comscore.push({ c1: "2", c2: "26766707" }); (function() { var s = document.createElement("script"), el = document.getElementsByTagName("script")[0]; s.async = true; s.src = (document.location.protocol == "https:" ? "https://sb" : "http://b") + ".scorecardresearch.com/beacon.js"; el.parentNode.insertBefore(s, el); })();</script><img src="https://sb.scorecardresearch.com/p?c1=2&c2=26766707&cv=2.0&cj=1" style="position: absolute; visibility: hidden" /> <div id='react-modal'></div> <div class='DesignSystem'> <a class='u-showOnFocus' href='#site'> Skip to main content </a> </div> <div id="upgrade_ie_banner" style="display: none;"><p>Academia.edu no longer supports Internet Explorer.</p><p>To browse Academia.edu and the wider internet faster and more securely, please take a few seconds to <a href="https://www.academia.edu/upgrade-browser">upgrade your browser</a>.</p></div><script>// Show this banner for all versions of IE if (!!window.MSInputMethodContext || /(MSIE)/.test(navigator.userAgent)) { document.getElementById('upgrade_ie_banner').style.display = 'block'; }</script> <div class="DesignSystem bootstrap ShrinkableNav"><div class="navbar navbar-default main-header"><div class="container-wrapper" id="main-header-container"><div class="container"><div class="navbar-header"><div class="nav-left-wrapper u-mt0x"><div class="nav-logo"><a data-main-header-link-target="logo_home" href="https://www.academia.edu/"><img class="visible-xs-inline-block" style="height: 24px;" alt="Academia.edu" src="//a.academia-assets.com/images/academia-logo-redesign-2015-A.svg" width="24" height="24" /><img width="145.2" height="18" class="hidden-xs" style="height: 24px;" alt="Academia.edu" src="//a.academia-assets.com/images/academia-logo-redesign-2015.svg" /></a></div><div class="nav-search"><div class="SiteSearch-wrapper select2-no-default-pills"><form class="js-SiteSearch-form DesignSystem" action="https://www.academia.edu/search" accept-charset="UTF-8" method="get"><input name="utf8" type="hidden" value="✓" autocomplete="off" /><i class="SiteSearch-icon fa fa-search u-fw700 u-positionAbsolute u-tcGrayDark"></i><input class="js-SiteSearch-form-input SiteSearch-form-input form-control" data-main-header-click-target="search_input" name="q" placeholder="Search" type="text" value="" /></form></div></div></div><div class="nav-right-wrapper pull-right"><ul class="NavLinks js-main-nav list-unstyled"><li class="NavLinks-link"><a class="js-header-login-url Button Button--inverseGray Button--sm u-mb4x" id="nav_log_in" rel="nofollow" href="https://www.academia.edu/login">Log In</a></li><li class="NavLinks-link u-p0x"><a class="Button Button--inverseGray Button--sm u-mb4x" rel="nofollow" href="https://www.academia.edu/signup">Sign Up</a></li></ul><button class="hidden-lg hidden-md hidden-sm u-ml4x navbar-toggle collapsed" data-target=".js-mobile-header-links" data-toggle="collapse" type="button"><span class="icon-bar"></span><span class="icon-bar"></span><span class="icon-bar"></span></button></div></div><div class="collapse navbar-collapse js-mobile-header-links"><ul class="nav navbar-nav"><li class="u-borderColorGrayLight u-borderBottom1"><a rel="nofollow" href="https://www.academia.edu/login">Log In</a></li><li class="u-borderColorGrayLight u-borderBottom1"><a rel="nofollow" href="https://www.academia.edu/signup">Sign Up</a></li><li class="u-borderColorGrayLight u-borderBottom1 js-mobile-nav-expand-trigger"><a href="#">more&nbsp<span class="caret"></span></a></li><li><ul class="js-mobile-nav-expand-section nav navbar-nav u-m0x collapse"><li class="u-borderColorGrayLight u-borderBottom1"><a rel="false" href="https://www.academia.edu/about">About</a></li><li class="u-borderColorGrayLight u-borderBottom1"><a rel="nofollow" href="https://www.academia.edu/press">Press</a></li><li class="u-borderColorGrayLight u-borderBottom1"><a rel="nofollow" href="https://medium.com/@academia">Blog</a></li><li class="u-borderColorGrayLight u-borderBottom1"><a rel="false" href="https://www.academia.edu/documents">Papers</a></li><li class="u-borderColorGrayLight u-borderBottom1"><a rel="nofollow" href="https://www.academia.edu/terms">Terms</a></li><li class="u-borderColorGrayLight u-borderBottom1"><a rel="nofollow" href="https://www.academia.edu/privacy">Privacy</a></li><li class="u-borderColorGrayLight u-borderBottom1"><a rel="nofollow" href="https://www.academia.edu/copyright">Copyright</a></li><li class="u-borderColorGrayLight u-borderBottom1"><a rel="nofollow" href="https://www.academia.edu/hiring"><i class="fa fa-briefcase"></i> We're Hiring!</a></li><li class="u-borderColorGrayLight u-borderBottom1"><a rel="nofollow" href="https://support.academia.edu/"><i class="fa fa-question-circle"></i> Help Center</a></li><li class="js-mobile-nav-collapse-trigger u-borderColorGrayLight u-borderBottom1 dropup" style="display:none"><a href="#">less&nbsp<span class="caret"></span></a></li></ul></li></ul></div></div></div><script>(function(){ var $moreLink = $(".js-mobile-nav-expand-trigger"); var $lessLink = $(".js-mobile-nav-collapse-trigger"); var $section = $('.js-mobile-nav-expand-section'); $moreLink.click(function(ev){ ev.preventDefault(); $moreLink.hide(); $lessLink.show(); $section.collapse('show'); }); $lessLink.click(function(ev){ ev.preventDefault(); $moreLink.show(); $lessLink.hide(); $section.collapse('hide'); }); })() if ($a.is_logged_in() || false) { new Aedu.NavigationController({ el: '.js-main-nav', showHighlightedNotification: false }); } else { $(".js-header-login-url").attr("href", $a.loginUrlWithRedirect()); } Aedu.autocompleteSearch = new AutocompleteSearch({el: '.js-SiteSearch-form'});</script></div></div> <div id='site' class='fixed'> <div id="content" class="clearfix"> <script>document.addEventListener('DOMContentLoaded', function(){ var $dismissible = $(".dismissible_banner"); $dismissible.click(function(ev) { $dismissible.hide(); }); });</script> <script src="//a.academia-assets.com/assets/webpack_bundles/profile.wjs-bundle-e032f1d55548c2f2dee4eac9fe52f38beaf13471f2298bb2ea82725ae930b83c.js" defer="defer"></script><script>Aedu.rankings = { showPaperRankingsLink: false } $viewedUser = Aedu.User.set_viewed( {"id":71848434,"first_name":"Mohamed","middle_initials":null,"last_name":"Taqi","page_name":"MohamedTaqi1","domain_name":"independent","created_at":"2017-11-26T02:42:35.428-08:00","display_name":"Mohamed Taqi","url":"https://independent.academia.edu/MohamedTaqi1","photo":"/images/s65_no_pic.png","has_photo":false,"is_analytics_public":false,"interests":[{"id":891670,"name":"Parabolic Trough Collector","url":"https://www.academia.edu/Documents/in/Parabolic_Trough_Collector"},{"id":54391,"name":"Nanofluids","url":"https://www.academia.edu/Documents/in/Nanofluids"},{"id":63431,"name":"Solar Energy","url":"https://www.academia.edu/Documents/in/Solar_Energy"},{"id":498,"name":"Physics","url":"https://www.academia.edu/Documents/in/Physics"}]} ); if ($a.is_logged_in() && $viewedUser.is_current_user()) { $('body').addClass('profile-viewed-by-owner'); } $socialProfiles = []</script><div id="js-react-on-rails-context" style="display:none" data-rails-context="{"inMailer":false,"i18nLocale":"en","i18nDefaultLocale":"en","href":"https://independent.academia.edu/MohamedTaqi1","location":"/MohamedTaqi1","scheme":"https","host":"independent.academia.edu","port":null,"pathname":"/MohamedTaqi1","search":null,"httpAcceptLanguage":null,"serverSide":false}"></div> <div class="js-react-on-rails-component" style="display:none" data-component-name="ProfileCheckPaperUpdate" data-props="{}" data-trace="false" data-dom-id="ProfileCheckPaperUpdate-react-component-37aa7397-c2b6-479e-942a-03e090120484"></div> <div id="ProfileCheckPaperUpdate-react-component-37aa7397-c2b6-479e-942a-03e090120484"></div> <div class="DesignSystem"><div class="onsite-ping" id="onsite-ping"></div></div><div class="profile-user-info DesignSystem"><div class="social-profile-container"><div class="left-panel-container"><div class="user-info-component-wrapper"><div class="user-summary-cta-container"><div class="user-summary-container"><div class="social-profile-avatar-container"><img class="profile-avatar u-positionAbsolute" border="0" alt="" src="//a.academia-assets.com/images/s200_no_pic.png" /></div><div class="title-container"><h1 class="ds2-5-heading-sans-serif-sm">Mohamed Taqi</h1><div class="affiliations-container fake-truncate js-profile-affiliations"></div></div></div><div class="sidebar-cta-container"><button class="ds2-5-button hidden profile-cta-button grow js-profile-follow-button" data-broccoli-component="user-info.follow-button" data-click-track="profile-user-info-follow-button" data-follow-user-fname="Mohamed" data-follow-user-id="71848434" data-follow-user-source="profile_button" data-has-google="false"><span class="material-symbols-outlined" style="font-size: 20px" translate="no">add</span>Follow</button><button class="ds2-5-button hidden profile-cta-button grow js-profile-unfollow-button" data-broccoli-component="user-info.unfollow-button" data-click-track="profile-user-info-unfollow-button" data-unfollow-user-id="71848434"><span class="material-symbols-outlined" style="font-size: 20px" translate="no">done</span>Following</button></div></div><div class="user-stats-container"><a><div class="stat-container js-profile-followers"><p class="label">Followers</p><p class="data">2</p></div></a><a><div class="stat-container js-profile-followees" data-broccoli-component="user-info.followees-count" data-click-track="profile-expand-user-info-following"><p class="label">Following</p><p class="data">1</p></div></a><a><div class="stat-container js-profile-coauthors" data-broccoli-component="user-info.coauthors-count" data-click-track="profile-expand-user-info-coauthors"><p class="label">Co-author</p><p class="data">1</p></div></a><span><div class="stat-container"><p class="label"><span class="js-profile-total-view-text">Public Views</span></p><p class="data"><span class="js-profile-view-count"></span></p></div></span></div><div class="user-bio-container"><div class="profile-bio fake-truncate js-profile-about" style="margin: 0px;">I am a researcher teacher. I supervised several works at master's and doctoral level, in the field of solar thermal energy.<br /><div class="js-profile-less-about u-linkUnstyled u-tcGrayDarker u-textDecorationUnderline u-displayNone">less</div></div></div><div class="ri-section"><div class="ri-section-header"><span>Interests</span></div><div class="ri-tags-container"><a data-click-track="profile-user-info-expand-research-interests" data-has-card-for-ri-list="71848434" href="https://www.academia.edu/Documents/in/Parabolic_Trough_Collector"><div id="js-react-on-rails-context" style="display:none" data-rails-context="{"inMailer":false,"i18nLocale":"en","i18nDefaultLocale":"en","href":"https://independent.academia.edu/MohamedTaqi1","location":"/MohamedTaqi1","scheme":"https","host":"independent.academia.edu","port":null,"pathname":"/MohamedTaqi1","search":null,"httpAcceptLanguage":null,"serverSide":false}"></div> <div class="js-react-on-rails-component" style="display:none" data-component-name="Pill" data-props="{"color":"gray","children":["Parabolic Trough Collector"]}" data-trace="false" data-dom-id="Pill-react-component-cb5ab892-350c-43bf-99fa-1b35ba6a6b9d"></div> <div id="Pill-react-component-cb5ab892-350c-43bf-99fa-1b35ba6a6b9d"></div> </a><a data-click-track="profile-user-info-expand-research-interests" data-has-card-for-ri-list="71848434" href="https://www.academia.edu/Documents/in/Nanofluids"><div class="js-react-on-rails-component" style="display:none" data-component-name="Pill" data-props="{"color":"gray","children":["Nanofluids"]}" data-trace="false" data-dom-id="Pill-react-component-8e82ee34-f03d-4b00-bd6a-e3a0e5dbad63"></div> <div id="Pill-react-component-8e82ee34-f03d-4b00-bd6a-e3a0e5dbad63"></div> </a><a data-click-track="profile-user-info-expand-research-interests" data-has-card-for-ri-list="71848434" href="https://www.academia.edu/Documents/in/Solar_Energy"><div class="js-react-on-rails-component" style="display:none" data-component-name="Pill" data-props="{"color":"gray","children":["Solar Energy"]}" data-trace="false" data-dom-id="Pill-react-component-f94950db-6f41-44b9-9e56-874375112a70"></div> <div id="Pill-react-component-f94950db-6f41-44b9-9e56-874375112a70"></div> </a><a data-click-track="profile-user-info-expand-research-interests" data-has-card-for-ri-list="71848434" href="https://www.academia.edu/Documents/in/Physics"><div class="js-react-on-rails-component" style="display:none" data-component-name="Pill" data-props="{"color":"gray","children":["Physics"]}" data-trace="false" data-dom-id="Pill-react-component-472c4816-e6c5-4f2e-8701-9d7f2b583dd7"></div> <div id="Pill-react-component-472c4816-e6c5-4f2e-8701-9d7f2b583dd7"></div> </a></div></div></div></div><div class="right-panel-container"><div class="user-content-wrapper"><div class="uploads-container" id="social-redesign-work-container"><div class="upload-header"><h2 class="ds2-5-heading-sans-serif-xs">Uploads</h2></div><div class="documents-container backbone-social-profile-documents" style="width: 100%;"><div class="u-taCenter"></div><div class="profile--tab_content_container js-tab-pane tab-pane active" id="all"><div class="profile--tab_heading_container js-section-heading" data-section="Papers" id="Papers"><h3 class="profile--tab_heading_container">Papers by Mohamed Taqi</h3></div><div class="js-work-strip profile--work_container" data-work-id="82009142"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/82009142/Numerical_study_of_a_parabolic_trough_collector_using_a_nano_fluid"><img alt="Research paper thumbnail of Numerical study of a parabolic trough collector using a nano-fluid" class="work-thumbnail" src="https://a.academia-assets.com/images/blank-paper.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/82009142/Numerical_study_of_a_parabolic_trough_collector_using_a_nano_fluid">Numerical study of a parabolic trough collector using a nano-fluid</a></div><div class="wp-workCard_item"><span>Asian Journal of Current Engineering and Maths</span><span>, 2015</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Parabolic trough solar collectors (PTCs) are the best option nowadays for the industrial applicat...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">Parabolic trough solar collectors (PTCs) are the best option nowadays for the industrial applications working in a range of temperature going from 150°C to 400°C. Numerous studies have been carried out on the performances of the PTCs using synthetic oils as a heat transfer fluid. In this article, we performed a numerical study on thermal performances of a parabolic trough solar collector using the nanofluid Al 2 O 3 -Syltherm800 as a working fluid. The mathematical model used in this work is based on energy balances of the collector and has been validated with experimental data of SANDIA laboratories in the USA. A description of thermal properties of Al 2 O 3 -Syltherm800 is presented in this paper. The results showed that the nanoparticles improve significantly the convection coefficient between the receiver and the heat transfer fluid and could decrease the heat losses of about 10%.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="82009142"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="82009142"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 82009142; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=82009142]").text(description); $(".js-view-count[data-work-id=82009142]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 82009142; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='82009142']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 82009142, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (false){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "-1" } } $('.js-work-strip[data-work-id=82009142]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":82009142,"title":"Numerical study of a parabolic trough collector using a nano-fluid","translated_title":"","metadata":{"abstract":"Parabolic trough solar collectors (PTCs) are the best option nowadays for the industrial applications working in a range of temperature going from 150°C to 400°C. Numerous studies have been carried out on the performances of the PTCs using synthetic oils as a heat transfer fluid. In this article, we performed a numerical study on thermal performances of a parabolic trough solar collector using the nanofluid Al 2 O 3 -Syltherm800 as a working fluid. The mathematical model used in this work is based on energy balances of the collector and has been validated with experimental data of SANDIA laboratories in the USA. A description of thermal properties of Al 2 O 3 -Syltherm800 is presented in this paper. The results showed that the nanoparticles improve significantly the convection coefficient between the receiver and the heat transfer fluid and could decrease the heat losses of about 10%.","publication_date":{"day":null,"month":null,"year":2015,"errors":{}},"publication_name":"Asian Journal of Current Engineering and Maths"},"translated_abstract":"Parabolic trough solar collectors (PTCs) are the best option nowadays for the industrial applications working in a range of temperature going from 150°C to 400°C. Numerous studies have been carried out on the performances of the PTCs using synthetic oils as a heat transfer fluid. In this article, we performed a numerical study on thermal performances of a parabolic trough solar collector using the nanofluid Al 2 O 3 -Syltherm800 as a working fluid. The mathematical model used in this work is based on energy balances of the collector and has been validated with experimental data of SANDIA laboratories in the USA. A description of thermal properties of Al 2 O 3 -Syltherm800 is presented in this paper. The results showed that the nanoparticles improve significantly the convection coefficient between the receiver and the heat transfer fluid and could decrease the heat losses of about 10%.","internal_url":"https://www.academia.edu/82009142/Numerical_study_of_a_parabolic_trough_collector_using_a_nano_fluid","translated_internal_url":"","created_at":"2022-06-21T14:17:21.821-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":71848434,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Numerical_study_of_a_parabolic_trough_collector_using_a_nano_fluid","translated_slug":"","page_count":null,"language":"en","content_type":"Work","owner":{"id":71848434,"first_name":"Mohamed","middle_initials":null,"last_name":"Taqi","page_name":"MohamedTaqi1","domain_name":"independent","created_at":"2017-11-26T02:42:35.428-08:00","display_name":"Mohamed Taqi","url":"https://independent.academia.edu/MohamedTaqi1"},"attachments":[],"research_interests":[{"id":511,"name":"Materials Science","url":"https://www.academia.edu/Documents/in/Materials_Science"},{"id":54391,"name":"Nanofluids","url":"https://www.academia.edu/Documents/in/Nanofluids"},{"id":144723,"name":"Nanofluid","url":"https://www.academia.edu/Documents/in/Nanofluid"},{"id":218074,"name":"Parabolic Trough","url":"https://www.academia.edu/Documents/in/Parabolic_Trough"},{"id":286063,"name":"Nanofluid Heat Transfer","url":"https://www.academia.edu/Documents/in/Nanofluid_Heat_Transfer"},{"id":891670,"name":"Parabolic Trough Collector","url":"https://www.academia.edu/Documents/in/Parabolic_Trough_Collector"}],"urls":[]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="75983049"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/75983049/The_Mean_Hourly_Global_Radiation_Prediction_Models_Investigation_in_Two_Different_Climate_Regions_in_Morocco"><img alt="Research paper thumbnail of The Mean Hourly Global Radiation Prediction Models Investigation in Two Different Climate Regions in Morocco" class="work-thumbnail" src="https://attachments.academia-assets.com/83670497/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/75983049/The_Mean_Hourly_Global_Radiation_Prediction_Models_Investigation_in_Two_Different_Climate_Regions_in_Morocco">The Mean Hourly Global Radiation Prediction Models Investigation in Two Different Climate Regions in Morocco</a></div><div class="wp-workCard_item"><span>International Journal of Renewable Energy Research</span><span>, 2012</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">In last recent decades, Morocco gives increasing interest to developing renewable energy, by offe...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">In last recent decades, Morocco gives increasing interest to developing renewable energy, by offering a wide range of investment opportunities in the sector of thermal solar energy. To establish such technology, predicting hourly radiation received during an average day of the month is mostly imperative. This paper proposes a statistical comparison between measured data of mean hourly global radiation at two different climate regions located in Morocco and three predicting models. This study is based upon statistical indicators which are root mean square error (RMSE), mean bias error (MBE) and correlation coefficient (R). It is attested that the Collares-Preira and Rabl correlation as modified by Gueymard (CPRG) fits more closely the measured data in this two regions at the West (Casablanca) and the East (Ouarzazate) sides of Atlas Mountains. Collares-Preira and Rabl model (CPR) gives practically the same result as CPRG but the correlation given by Whillier Liu and Joradan (WLJ) und...</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="0f8bb4272d2e88d6d1c172c0ae70b698" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":83670497,"asset_id":75983049,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/83670497/download_file?st=MTczMjc5NjU0MSw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="75983049"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="75983049"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 75983049; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=75983049]").text(description); $(".js-view-count[data-work-id=75983049]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 75983049; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='75983049']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 75983049, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "0f8bb4272d2e88d6d1c172c0ae70b698" } } $('.js-work-strip[data-work-id=75983049]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":75983049,"title":"The Mean Hourly Global Radiation Prediction Models Investigation in Two Different Climate Regions in Morocco","translated_title":"","metadata":{"abstract":"In last recent decades, Morocco gives increasing interest to developing renewable energy, by offering a wide range of investment opportunities in the sector of thermal solar energy. To establish such technology, predicting hourly radiation received during an average day of the month is mostly imperative. This paper proposes a statistical comparison between measured data of mean hourly global radiation at two different climate regions located in Morocco and three predicting models. This study is based upon statistical indicators which are root mean square error (RMSE), mean bias error (MBE) and correlation coefficient (R). It is attested that the Collares-Preira and Rabl correlation as modified by Gueymard (CPRG) fits more closely the measured data in this two regions at the West (Casablanca) and the East (Ouarzazate) sides of Atlas Mountains. Collares-Preira and Rabl model (CPR) gives practically the same result as CPRG but the correlation given by Whillier Liu and Joradan (WLJ) und...","publication_date":{"day":null,"month":null,"year":2012,"errors":{}},"publication_name":"International Journal of Renewable Energy Research"},"translated_abstract":"In last recent decades, Morocco gives increasing interest to developing renewable energy, by offering a wide range of investment opportunities in the sector of thermal solar energy. To establish such technology, predicting hourly radiation received during an average day of the month is mostly imperative. This paper proposes a statistical comparison between measured data of mean hourly global radiation at two different climate regions located in Morocco and three predicting models. This study is based upon statistical indicators which are root mean square error (RMSE), mean bias error (MBE) and correlation coefficient (R). It is attested that the Collares-Preira and Rabl correlation as modified by Gueymard (CPRG) fits more closely the measured data in this two regions at the West (Casablanca) and the East (Ouarzazate) sides of Atlas Mountains. Collares-Preira and Rabl model (CPR) gives practically the same result as CPRG but the correlation given by Whillier Liu and Joradan (WLJ) und...","internal_url":"https://www.academia.edu/75983049/The_Mean_Hourly_Global_Radiation_Prediction_Models_Investigation_in_Two_Different_Climate_Regions_in_Morocco","translated_internal_url":"","created_at":"2022-04-10T03:41:28.171-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":71848434,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":83670497,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/83670497/thumbnails/1.jpg","file_name":"pdf.pdf","download_url":"https://www.academia.edu/attachments/83670497/download_file?st=MTczMjc5NjU0MSw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"The_Mean_Hourly_Global_Radiation_Predict.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/83670497/pdf-libre.pdf?1649594559=\u0026response-content-disposition=attachment%3B+filename%3DThe_Mean_Hourly_Global_Radiation_Predict.pdf\u0026Expires=1732800141\u0026Signature=IdJ9ti8URLkZ~9evCs~eCRN-TTDzwaGJrLg7LQhcC6sxSr4~qqCfbgvnd~mljqiIhKX-WXWjkd~p1SLWbx9QK1GQssWNd5xzcipGXLLU2t8TZ9ged95GNJuZrd3vrEWEhzVcs7EAVhRF0juJk7gkYs18f98BE5yWWCcIB6zsFH5uPqMjhjvEa9RvM8~qemAEQCgj~p7-HuWH~pPkAqEtqM4cGbMNHFwf-gHNOEJy6LkClzOwYIkOym9AC9B~Y-MUD~k69sNFBGfuiVIrAsrw97HytEG7o~rcBpHC~Y9sXmCjnVCXXjx4DtrumYtqUlx2hPKx256ouo92DIjlrVmlbA__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"The_Mean_Hourly_Global_Radiation_Prediction_Models_Investigation_in_Two_Different_Climate_Regions_in_Morocco","translated_slug":"","page_count":10,"language":"en","content_type":"Work","owner":{"id":71848434,"first_name":"Mohamed","middle_initials":null,"last_name":"Taqi","page_name":"MohamedTaqi1","domain_name":"independent","created_at":"2017-11-26T02:42:35.428-08:00","display_name":"Mohamed Taqi","url":"https://independent.academia.edu/MohamedTaqi1"},"attachments":[{"id":83670497,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/83670497/thumbnails/1.jpg","file_name":"pdf.pdf","download_url":"https://www.academia.edu/attachments/83670497/download_file?st=MTczMjc5NjU0MSw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"The_Mean_Hourly_Global_Radiation_Predict.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/83670497/pdf-libre.pdf?1649594559=\u0026response-content-disposition=attachment%3B+filename%3DThe_Mean_Hourly_Global_Radiation_Predict.pdf\u0026Expires=1732800141\u0026Signature=IdJ9ti8URLkZ~9evCs~eCRN-TTDzwaGJrLg7LQhcC6sxSr4~qqCfbgvnd~mljqiIhKX-WXWjkd~p1SLWbx9QK1GQssWNd5xzcipGXLLU2t8TZ9ged95GNJuZrd3vrEWEhzVcs7EAVhRF0juJk7gkYs18f98BE5yWWCcIB6zsFH5uPqMjhjvEa9RvM8~qemAEQCgj~p7-HuWH~pPkAqEtqM4cGbMNHFwf-gHNOEJy6LkClzOwYIkOym9AC9B~Y-MUD~k69sNFBGfuiVIrAsrw97HytEG7o~rcBpHC~Y9sXmCjnVCXXjx4DtrumYtqUlx2hPKx256ouo92DIjlrVmlbA__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":402,"name":"Environmental Science","url":"https://www.academia.edu/Documents/in/Environmental_Science"},{"id":2738,"name":"Renewable Energy","url":"https://www.academia.edu/Documents/in/Renewable_Energy"}],"urls":[]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="75983048"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/75983048/Effect_of_humidity_on_thermal_performances_of_a_non_evacuated_parabolic_trough_solar_collector"><img alt="Research paper thumbnail of Effect of humidity on thermal performances of a non-evacuated parabolic trough solar collector" class="work-thumbnail" src="https://attachments.academia-assets.com/83670409/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/75983048/Effect_of_humidity_on_thermal_performances_of_a_non_evacuated_parabolic_trough_solar_collector">Effect of humidity on thermal performances of a non-evacuated parabolic trough solar collector</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Parabolic trough collectors have become some of the important elements of solar power plants in r...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">Parabolic trough collectors have become some of the important elements of solar power plants in recent years. These devices are usually located in dry deserts, however their widespread use leads us to expect such facilities of trough collectors in wetlands. In fact, the idea was to study a possible installation in Casablanca in the town of Morocco which is humid. As a result, heat transfers could be affected in the presence of water vapor when the annulus is air-filled at atmospheric pressure, thus it is interesting to design the PTC as a function of the effect of moisture. In this paper, a detailed numerical study is presented. First, the mathematical model is validated by the experimental results of Sandia laboratories in the USA. Then, an evaluation of the effect of humidity on thermos-physical properties of humid air is carried out to assess convective heat transfers. Later, we have calculated the optical properties of water vapor in order to take into consideration the particip...</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="70150d0f691194d93143550ee2fe3a7c" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":83670409,"asset_id":75983048,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/83670409/download_file?st=MTczMjc5NjU0MSw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="75983048"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="75983048"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 75983048; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=75983048]").text(description); $(".js-view-count[data-work-id=75983048]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 75983048; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='75983048']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 75983048, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "70150d0f691194d93143550ee2fe3a7c" } } $('.js-work-strip[data-work-id=75983048]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":75983048,"title":"Effect of humidity on thermal performances of a non-evacuated parabolic trough solar collector","translated_title":"","metadata":{"abstract":"Parabolic trough collectors have become some of the important elements of solar power plants in recent years. These devices are usually located in dry deserts, however their widespread use leads us to expect such facilities of trough collectors in wetlands. In fact, the idea was to study a possible installation in Casablanca in the town of Morocco which is humid. As a result, heat transfers could be affected in the presence of water vapor when the annulus is air-filled at atmospheric pressure, thus it is interesting to design the PTC as a function of the effect of moisture. In this paper, a detailed numerical study is presented. First, the mathematical model is validated by the experimental results of Sandia laboratories in the USA. Then, an evaluation of the effect of humidity on thermos-physical properties of humid air is carried out to assess convective heat transfers. Later, we have calculated the optical properties of water vapor in order to take into consideration the particip...","publication_date":{"day":null,"month":null,"year":2015,"errors":{}}},"translated_abstract":"Parabolic trough collectors have become some of the important elements of solar power plants in recent years. These devices are usually located in dry deserts, however their widespread use leads us to expect such facilities of trough collectors in wetlands. In fact, the idea was to study a possible installation in Casablanca in the town of Morocco which is humid. As a result, heat transfers could be affected in the presence of water vapor when the annulus is air-filled at atmospheric pressure, thus it is interesting to design the PTC as a function of the effect of moisture. In this paper, a detailed numerical study is presented. First, the mathematical model is validated by the experimental results of Sandia laboratories in the USA. Then, an evaluation of the effect of humidity on thermos-physical properties of humid air is carried out to assess convective heat transfers. Later, we have calculated the optical properties of water vapor in order to take into consideration the particip...","internal_url":"https://www.academia.edu/75983048/Effect_of_humidity_on_thermal_performances_of_a_non_evacuated_parabolic_trough_solar_collector","translated_internal_url":"","created_at":"2022-04-10T03:41:27.973-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":71848434,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":83670409,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/83670409/thumbnails/1.jpg","file_name":"pdf_13.pdf","download_url":"https://www.academia.edu/attachments/83670409/download_file?st=MTczMjc5NjU0MSw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Effect_of_humidity_on_thermal_performanc.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/83670409/pdf_13-libre.pdf?1649594569=\u0026response-content-disposition=attachment%3B+filename%3DEffect_of_humidity_on_thermal_performanc.pdf\u0026Expires=1732800141\u0026Signature=A8JGMY1vfpEp2nBDQi7CdeisyEm565gl~xgonRFk3NedTS5iB73DPYsLXV2F3WRpTyDPo5pdOGioBHgrUJsmSSLjXeJZSvKAC3b0DHO6VqdogfhbK0WpRvVPHePdPcjO6ACsD9GjK-4M8vt3~2QuXnX-LLCcLNdMJojoxF2v2yEYAiG-~wBSuFBpYwVaOqDUR5p2AheJ~y1DQn7It4v0p1o82sMSsidVSXHnQ5QW~cTFLWhJzNVdVrHmuu3TUDioHAbz5zAomT1wOBO9FSbBfY2vIYOyFecqjVVzjleH43v0hAyUmCinxwPA5nLYxfg3nZu8GxWWB~xb9gjZhCXkxw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Effect_of_humidity_on_thermal_performances_of_a_non_evacuated_parabolic_trough_solar_collector","translated_slug":"","page_count":12,"language":"en","content_type":"Work","owner":{"id":71848434,"first_name":"Mohamed","middle_initials":null,"last_name":"Taqi","page_name":"MohamedTaqi1","domain_name":"independent","created_at":"2017-11-26T02:42:35.428-08:00","display_name":"Mohamed Taqi","url":"https://independent.academia.edu/MohamedTaqi1"},"attachments":[{"id":83670409,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/83670409/thumbnails/1.jpg","file_name":"pdf_13.pdf","download_url":"https://www.academia.edu/attachments/83670409/download_file?st=MTczMjc5NjU0MSw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Effect_of_humidity_on_thermal_performanc.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/83670409/pdf_13-libre.pdf?1649594569=\u0026response-content-disposition=attachment%3B+filename%3DEffect_of_humidity_on_thermal_performanc.pdf\u0026Expires=1732800141\u0026Signature=A8JGMY1vfpEp2nBDQi7CdeisyEm565gl~xgonRFk3NedTS5iB73DPYsLXV2F3WRpTyDPo5pdOGioBHgrUJsmSSLjXeJZSvKAC3b0DHO6VqdogfhbK0WpRvVPHePdPcjO6ACsD9GjK-4M8vt3~2QuXnX-LLCcLNdMJojoxF2v2yEYAiG-~wBSuFBpYwVaOqDUR5p2AheJ~y1DQn7It4v0p1o82sMSsidVSXHnQ5QW~cTFLWhJzNVdVrHmuu3TUDioHAbz5zAomT1wOBO9FSbBfY2vIYOyFecqjVVzjleH43v0hAyUmCinxwPA5nLYxfg3nZu8GxWWB~xb9gjZhCXkxw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"},{"id":83670410,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/83670410/thumbnails/1.jpg","file_name":"pdf_13.pdf","download_url":"https://www.academia.edu/attachments/83670410/download_file","bulk_download_file_name":"Effect_of_humidity_on_thermal_performanc.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/83670410/pdf_13-libre.pdf?1649594569=\u0026response-content-disposition=attachment%3B+filename%3DEffect_of_humidity_on_thermal_performanc.pdf\u0026Expires=1732800141\u0026Signature=SS4EY2ZyaHhweBHjbGX9EE6WVwtsoFeTTHuEBh~2XHF4woy2TwImXCVnuFTt-VSUv4jP60TnRbLxKSPW85EL-VHIms3juL5-S5qEHMSR5sCGPXIg-nG4brlK5d1conpI9eZhzP4Eguq1t847KTK7tvqS7Ia5wDFTTSc-JhdE-duu5Jf5kkOsxld4jS0DIXAVAen4kUIBST5c94gTwE96xiPoFS0WDdGgE51wTWjEgTKT-j0AJ6FJ5v97YovW-yFFim0xjW4XrdmpVfBhfoj7PjK5nL4zv2GJ65rfzZN234Rt1XojSewVIrtuCXbkLtkN~J6DrSbaCcrtgbXpZ9x9Rg__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":444369,"name":"Humidity","url":"https://www.academia.edu/Documents/in/Humidity"},{"id":890686,"name":"Heat Losses","url":"https://www.academia.edu/Documents/in/Heat_Losses"},{"id":891670,"name":"Parabolic Trough Collector","url":"https://www.academia.edu/Documents/in/Parabolic_Trough_Collector"},{"id":936216,"name":"Thermal Efficiency","url":"https://www.academia.edu/Documents/in/Thermal_Efficiency"}],"urls":[{"id":19312558,"url":"https://ijrer.com/index.php/ijrer/article/download/2277/pdf_13"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="75983047"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/75983047/Thermal_performances_analysis_of_a_parabolic_trough_solar_collector_using_different_nanofluids"><img alt="Research paper thumbnail of Thermal performances analysis of a parabolic trough solar collector using different nanofluids" class="work-thumbnail" src="https://a.academia-assets.com/images/blank-paper.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/75983047/Thermal_performances_analysis_of_a_parabolic_trough_solar_collector_using_different_nanofluids">Thermal performances analysis of a parabolic trough solar collector using different nanofluids</a></div><div class="wp-workCard_item"><span>2016 International Renewable and Sustainable Energy Conference (IRSEC)</span><span>, 2016</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">In this paper, we have studied numerically thermal performances of a parabolic trough collector (...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">In this paper, we have studied numerically thermal performances of a parabolic trough collector (PTC) working with different nanofluids. Simulations are carried out for 5% nanoparticles&#39; volume concentration. The ultrafine particles that have been suspended in the base fluid (Syltherm800) are the aluminum oxide (Al2O3), the copper (Cu), the cupric oxide (CuO) and the silver (Ag). The results show that the convection heat transfer coefficient increased with the suspension of the nanoparticles. The overall heat loss coefficient of the PTC has been found to decrease when using nanofluids. The maximum enhancement in thermal performances of the PTC has been recorded for the silver nanoparticles which reach approximately 36% increase in the convection heat transfer coefficient and 21% decrease in overall heat loss coefficient.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="75983047"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="75983047"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 75983047; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=75983047]").text(description); $(".js-view-count[data-work-id=75983047]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 75983047; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='75983047']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 75983047, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (false){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "-1" } } $('.js-work-strip[data-work-id=75983047]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":75983047,"title":"Thermal performances analysis of a parabolic trough solar collector using different nanofluids","translated_title":"","metadata":{"abstract":"In this paper, we have studied numerically thermal performances of a parabolic trough collector (PTC) working with different nanofluids. Simulations are carried out for 5% nanoparticles\u0026#39; volume concentration. The ultrafine particles that have been suspended in the base fluid (Syltherm800) are the aluminum oxide (Al2O3), the copper (Cu), the cupric oxide (CuO) and the silver (Ag). The results show that the convection heat transfer coefficient increased with the suspension of the nanoparticles. The overall heat loss coefficient of the PTC has been found to decrease when using nanofluids. The maximum enhancement in thermal performances of the PTC has been recorded for the silver nanoparticles which reach approximately 36% increase in the convection heat transfer coefficient and 21% decrease in overall heat loss coefficient.","publisher":"IEEE","publication_date":{"day":null,"month":null,"year":2016,"errors":{}},"publication_name":"2016 International Renewable and Sustainable Energy Conference (IRSEC)"},"translated_abstract":"In this paper, we have studied numerically thermal performances of a parabolic trough collector (PTC) working with different nanofluids. Simulations are carried out for 5% nanoparticles\u0026#39; volume concentration. The ultrafine particles that have been suspended in the base fluid (Syltherm800) are the aluminum oxide (Al2O3), the copper (Cu), the cupric oxide (CuO) and the silver (Ag). The results show that the convection heat transfer coefficient increased with the suspension of the nanoparticles. The overall heat loss coefficient of the PTC has been found to decrease when using nanofluids. The maximum enhancement in thermal performances of the PTC has been recorded for the silver nanoparticles which reach approximately 36% increase in the convection heat transfer coefficient and 21% decrease in overall heat loss coefficient.","internal_url":"https://www.academia.edu/75983047/Thermal_performances_analysis_of_a_parabolic_trough_solar_collector_using_different_nanofluids","translated_internal_url":"","created_at":"2022-04-10T03:41:27.739-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":71848434,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Thermal_performances_analysis_of_a_parabolic_trough_solar_collector_using_different_nanofluids","translated_slug":"","page_count":null,"language":"en","content_type":"Work","owner":{"id":71848434,"first_name":"Mohamed","middle_initials":null,"last_name":"Taqi","page_name":"MohamedTaqi1","domain_name":"independent","created_at":"2017-11-26T02:42:35.428-08:00","display_name":"Mohamed Taqi","url":"https://independent.academia.edu/MohamedTaqi1"},"attachments":[],"research_interests":[{"id":511,"name":"Materials Science","url":"https://www.academia.edu/Documents/in/Materials_Science"},{"id":54391,"name":"Nanofluids","url":"https://www.academia.edu/Documents/in/Nanofluids"},{"id":63431,"name":"Solar Energy","url":"https://www.academia.edu/Documents/in/Solar_Energy"},{"id":111436,"name":"IEEE","url":"https://www.academia.edu/Documents/in/IEEE"},{"id":891670,"name":"Parabolic Trough Collector","url":"https://www.academia.edu/Documents/in/Parabolic_Trough_Collector"}],"urls":[{"id":19312557,"url":"http://xplorestaging.ieee.org/ielx7/7973314/7983856/07984006.pdf?arnumber=7984006"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="75983046"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/75983046/Impact_of_Gas_Filled_Annular_Space_on_Thermal_and_Optical_Performances_of_a_Heat_Pipe_Parabolic_Trough_Solar_Collector"><img alt="Research paper thumbnail of Impact of Gas-Filled Annular Space on Thermal and Optical Performances of a Heat Pipe Parabolic Trough Solar Collector" class="work-thumbnail" src="https://a.academia-assets.com/images/blank-paper.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/75983046/Impact_of_Gas_Filled_Annular_Space_on_Thermal_and_Optical_Performances_of_a_Heat_Pipe_Parabolic_Trough_Solar_Collector">Impact of Gas-Filled Annular Space on Thermal and Optical Performances of a Heat Pipe Parabolic Trough Solar Collector</a></div><div class="wp-workCard_item"><span>Journal of Solar Energy Engineering</span><span>, 2021</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">In this work, we demonstrate the improvement of thermal performances of a heat pipe parabolic tro...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">In this work, we demonstrate the improvement of thermal performances of a heat pipe parabolic trough solar collector by optimizing the annulus space, between the evaporator and the glass envelope, and using an appropriate filling gas. We compared the system thermal effectiveness for nine filling gases (hydrogen, air, helium, neon, oxygen, nitrogen, argon, krypton, and xenon). The results showed that using xenon or krypton leads to the best thermal yield (70%). While krypton arises to be the most energetically efficient filling gas, argon, with a thermal yield of 62%, presents a best compromise as the cheapest inert gas. In addition, we showed that the annular space size should be less than a critical value to minimize heat losses and to reduce the material cost during manufacturing.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="75983046"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="75983046"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 75983046; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=75983046]").text(description); $(".js-view-count[data-work-id=75983046]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 75983046; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='75983046']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 75983046, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (false){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "-1" } } $('.js-work-strip[data-work-id=75983046]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":75983046,"title":"Impact of Gas-Filled Annular Space on Thermal and Optical Performances of a Heat Pipe Parabolic Trough Solar Collector","translated_title":"","metadata":{"abstract":"In this work, we demonstrate the improvement of thermal performances of a heat pipe parabolic trough solar collector by optimizing the annulus space, between the evaporator and the glass envelope, and using an appropriate filling gas. We compared the system thermal effectiveness for nine filling gases (hydrogen, air, helium, neon, oxygen, nitrogen, argon, krypton, and xenon). The results showed that using xenon or krypton leads to the best thermal yield (70%). While krypton arises to be the most energetically efficient filling gas, argon, with a thermal yield of 62%, presents a best compromise as the cheapest inert gas. In addition, we showed that the annular space size should be less than a critical value to minimize heat losses and to reduce the material cost during manufacturing.","publisher":"ASME International","publication_date":{"day":null,"month":null,"year":2021,"errors":{}},"publication_name":"Journal of Solar Energy Engineering"},"translated_abstract":"In this work, we demonstrate the improvement of thermal performances of a heat pipe parabolic trough solar collector by optimizing the annulus space, between the evaporator and the glass envelope, and using an appropriate filling gas. We compared the system thermal effectiveness for nine filling gases (hydrogen, air, helium, neon, oxygen, nitrogen, argon, krypton, and xenon). The results showed that using xenon or krypton leads to the best thermal yield (70%). While krypton arises to be the most energetically efficient filling gas, argon, with a thermal yield of 62%, presents a best compromise as the cheapest inert gas. In addition, we showed that the annular space size should be less than a critical value to minimize heat losses and to reduce the material cost during manufacturing.","internal_url":"https://www.academia.edu/75983046/Impact_of_Gas_Filled_Annular_Space_on_Thermal_and_Optical_Performances_of_a_Heat_Pipe_Parabolic_Trough_Solar_Collector","translated_internal_url":"","created_at":"2022-04-10T03:41:27.535-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":71848434,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Impact_of_Gas_Filled_Annular_Space_on_Thermal_and_Optical_Performances_of_a_Heat_Pipe_Parabolic_Trough_Solar_Collector","translated_slug":"","page_count":null,"language":"en","content_type":"Work","owner":{"id":71848434,"first_name":"Mohamed","middle_initials":null,"last_name":"Taqi","page_name":"MohamedTaqi1","domain_name":"independent","created_at":"2017-11-26T02:42:35.428-08:00","display_name":"Mohamed Taqi","url":"https://independent.academia.edu/MohamedTaqi1"},"attachments":[],"research_interests":[{"id":60,"name":"Mechanical Engineering","url":"https://www.academia.edu/Documents/in/Mechanical_Engineering"},{"id":511,"name":"Materials Science","url":"https://www.academia.edu/Documents/in/Materials_Science"},{"id":174347,"name":"Thermal","url":"https://www.academia.edu/Documents/in/Thermal"},{"id":218074,"name":"Parabolic Trough","url":"https://www.academia.edu/Documents/in/Parabolic_Trough"},{"id":554780,"name":"Interdisciplinary Engineering","url":"https://www.academia.edu/Documents/in/Interdisciplinary_Engineering"},{"id":561197,"name":"Solar Energy Engineering","url":"https://www.academia.edu/Documents/in/Solar_Energy_Engineering"}],"urls":[{"id":19312556,"url":"http://asmedigitalcollection.asme.org/solarenergyengineering/article-pdf/143/6/061001/6687405/sol_143_6_061001.pdf"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="75983045"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/75983045/Thermo_Hydraulic_Behavior_of_the_Liquid_Vapor_Flow_in_the_Receiver_Tube_of_a_Solar_Parabolic_Trough_Collector"><img alt="Research paper thumbnail of Thermo-Hydraulic Behavior of the Liquid-Vapor Flow in the Receiver Tube of a Solar Parabolic Trough Collector" class="work-thumbnail" src="https://a.academia-assets.com/images/blank-paper.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/75983045/Thermo_Hydraulic_Behavior_of_the_Liquid_Vapor_Flow_in_the_Receiver_Tube_of_a_Solar_Parabolic_Trough_Collector">Thermo-Hydraulic Behavior of the Liquid-Vapor Flow in the Receiver Tube of a Solar Parabolic Trough Collector</a></div><div class="wp-workCard_item"><span>Journal of Heat Transfer</span><span>, 2020</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Liquid-vapor flows are present in many industrial applications. In particular, in the solar field...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">Liquid-vapor flows are present in many industrial applications. In particular, in the solar field, these flows are encountered in the new generations of solar parabolic trough collectors with direct steam generation (PTCs-DSG). In this technical brief, we compare the two-phase convective transfer and the pressure drop models in the PTC-DSG. The results show that the heat exchange coefficients estimated by Chen-Cooper, Shah, Gungor-Winterton and Kandlikar models have same trend with difference between them. However, the models of Liu-Winterton and Steiner-Taborek seem inappropriate due to the decrease in the exchange coefficient for moderate and high steam qualities. In addition, a comparison of the models describing pressure drops with experimental data of literature was carried out. The results show that the pressure decreases as the steam quality increases and the differences between these models remain small. Friedel&#39;s model is the closest to the experiment for high inlet pre...</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="75983045"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="75983045"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 75983045; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=75983045]").text(description); $(".js-view-count[data-work-id=75983045]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 75983045; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='75983045']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 75983045, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (false){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "-1" } } $('.js-work-strip[data-work-id=75983045]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":75983045,"title":"Thermo-Hydraulic Behavior of the Liquid-Vapor Flow in the Receiver Tube of a Solar Parabolic Trough Collector","translated_title":"","metadata":{"abstract":"Liquid-vapor flows are present in many industrial applications. In particular, in the solar field, these flows are encountered in the new generations of solar parabolic trough collectors with direct steam generation (PTCs-DSG). In this technical brief, we compare the two-phase convective transfer and the pressure drop models in the PTC-DSG. The results show that the heat exchange coefficients estimated by Chen-Cooper, Shah, Gungor-Winterton and Kandlikar models have same trend with difference between them. However, the models of Liu-Winterton and Steiner-Taborek seem inappropriate due to the decrease in the exchange coefficient for moderate and high steam qualities. In addition, a comparison of the models describing pressure drops with experimental data of literature was carried out. The results show that the pressure decreases as the steam quality increases and the differences between these models remain small. Friedel\u0026#39;s model is the closest to the experiment for high inlet pre...","publisher":"ASME International","publication_date":{"day":null,"month":null,"year":2020,"errors":{}},"publication_name":"Journal of Heat Transfer"},"translated_abstract":"Liquid-vapor flows are present in many industrial applications. In particular, in the solar field, these flows are encountered in the new generations of solar parabolic trough collectors with direct steam generation (PTCs-DSG). In this technical brief, we compare the two-phase convective transfer and the pressure drop models in the PTC-DSG. The results show that the heat exchange coefficients estimated by Chen-Cooper, Shah, Gungor-Winterton and Kandlikar models have same trend with difference between them. However, the models of Liu-Winterton and Steiner-Taborek seem inappropriate due to the decrease in the exchange coefficient for moderate and high steam qualities. In addition, a comparison of the models describing pressure drops with experimental data of literature was carried out. The results show that the pressure decreases as the steam quality increases and the differences between these models remain small. Friedel\u0026#39;s model is the closest to the experiment for high inlet pre...","internal_url":"https://www.academia.edu/75983045/Thermo_Hydraulic_Behavior_of_the_Liquid_Vapor_Flow_in_the_Receiver_Tube_of_a_Solar_Parabolic_Trough_Collector","translated_internal_url":"","created_at":"2022-04-10T03:41:27.330-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":71848434,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Thermo_Hydraulic_Behavior_of_the_Liquid_Vapor_Flow_in_the_Receiver_Tube_of_a_Solar_Parabolic_Trough_Collector","translated_slug":"","page_count":null,"language":"en","content_type":"Work","owner":{"id":71848434,"first_name":"Mohamed","middle_initials":null,"last_name":"Taqi","page_name":"MohamedTaqi1","domain_name":"independent","created_at":"2017-11-26T02:42:35.428-08:00","display_name":"Mohamed Taqi","url":"https://independent.academia.edu/MohamedTaqi1"},"attachments":[],"research_interests":[{"id":60,"name":"Mechanical Engineering","url":"https://www.academia.edu/Documents/in/Mechanical_Engineering"},{"id":72,"name":"Chemical Engineering","url":"https://www.academia.edu/Documents/in/Chemical_Engineering"},{"id":511,"name":"Materials Science","url":"https://www.academia.edu/Documents/in/Materials_Science"},{"id":512,"name":"Mechanics","url":"https://www.academia.edu/Documents/in/Mechanics"},{"id":8067,"name":"Heat Transfer","url":"https://www.academia.edu/Documents/in/Heat_Transfer"},{"id":218074,"name":"Parabolic Trough","url":"https://www.academia.edu/Documents/in/Parabolic_Trough"},{"id":554780,"name":"Interdisciplinary Engineering","url":"https://www.academia.edu/Documents/in/Interdisciplinary_Engineering"}],"urls":[{"id":19312555,"url":"http://asmedigitalcollection.asme.org/heattransfer/article-pdf/doi/10.1115/1.4047511/6543306/ht-20-1091.pdf"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="75983044"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/75983044/Development_of_new_construction_material_for_thermal_insulation_of_building_based_on_aggregate_of_waste_paper_and_cement"><img alt="Research paper thumbnail of Development of new construction material for thermal insulation of building based on aggregate of waste paper and cement" class="work-thumbnail" src="https://a.academia-assets.com/images/blank-paper.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/75983044/Development_of_new_construction_material_for_thermal_insulation_of_building_based_on_aggregate_of_waste_paper_and_cement">Development of new construction material for thermal insulation of building based on aggregate of waste paper and cement</a></div><div class="wp-workCard_item"><span>Heat and Mass Transfer</span><span>, 2020</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">In this work, a new method of bricks making based on waste paper has been developed for the therm...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">In this work, a new method of bricks making based on waste paper has been developed for the thermal insulation of buildings. This method involves converting paper waste into aggregates and combining them with a Portland cement binder. A physical and thermal characterization of the Aggregate of Waste Paper (AWP) is carried out, followed by a structural study by Scanning Electron Microscopy (SEM). Six Paper Brick Types are made with the mass dosage variation of the composite. After drying the bricks in the open air for 28 days, experimental investigations were carried out to determine the density, the water absorption, the compressive and flexural strength, and the propagation speed of ultrasonic waves. In addition, a SEM analysis combined with an Energy-Dispersive X-ray spectroscopy analysis (EDX) is performed to examine the adhesion between the AWP and the cement particles. The characterization results of the aggregates showed a low density and thermal conductivity amounting to170kg/m 3 and 0.06 W/m.K, respectively, and the analysis of their microstructure by SEM demonstrated that their structure is composed of randomly distributed fibers. Moreover, the mechanical properties of the paper bricks are more resistant, since the compressive strength varies between 3.43 and 6.43 MPa, and their thermal properties are lower compared to the conventional bricks, from 0,0851 to 0,0978 W/m.K. Therefore, these findings clearly indicate that the newly made bricks represent an innovative solution for thermal insulation in buildings that can also be used as a structural material.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="75983044"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="75983044"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 75983044; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=75983044]").text(description); $(".js-view-count[data-work-id=75983044]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 75983044; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='75983044']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 75983044, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (false){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "-1" } } $('.js-work-strip[data-work-id=75983044]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":75983044,"title":"Development of new construction material for thermal insulation of building based on aggregate of waste paper and cement","translated_title":"","metadata":{"abstract":"In this work, a new method of bricks making based on waste paper has been developed for the thermal insulation of buildings. This method involves converting paper waste into aggregates and combining them with a Portland cement binder. A physical and thermal characterization of the Aggregate of Waste Paper (AWP) is carried out, followed by a structural study by Scanning Electron Microscopy (SEM). Six Paper Brick Types are made with the mass dosage variation of the composite. After drying the bricks in the open air for 28 days, experimental investigations were carried out to determine the density, the water absorption, the compressive and flexural strength, and the propagation speed of ultrasonic waves. In addition, a SEM analysis combined with an Energy-Dispersive X-ray spectroscopy analysis (EDX) is performed to examine the adhesion between the AWP and the cement particles. The characterization results of the aggregates showed a low density and thermal conductivity amounting to170kg/m 3 and 0.06 W/m.K, respectively, and the analysis of their microstructure by SEM demonstrated that their structure is composed of randomly distributed fibers. Moreover, the mechanical properties of the paper bricks are more resistant, since the compressive strength varies between 3.43 and 6.43 MPa, and their thermal properties are lower compared to the conventional bricks, from 0,0851 to 0,0978 W/m.K. Therefore, these findings clearly indicate that the newly made bricks represent an innovative solution for thermal insulation in buildings that can also be used as a structural material.","publisher":"Springer Science and Business Media LLC","publication_date":{"day":null,"month":null,"year":2020,"errors":{}},"publication_name":"Heat and Mass Transfer"},"translated_abstract":"In this work, a new method of bricks making based on waste paper has been developed for the thermal insulation of buildings. This method involves converting paper waste into aggregates and combining them with a Portland cement binder. A physical and thermal characterization of the Aggregate of Waste Paper (AWP) is carried out, followed by a structural study by Scanning Electron Microscopy (SEM). Six Paper Brick Types are made with the mass dosage variation of the composite. After drying the bricks in the open air for 28 days, experimental investigations were carried out to determine the density, the water absorption, the compressive and flexural strength, and the propagation speed of ultrasonic waves. In addition, a SEM analysis combined with an Energy-Dispersive X-ray spectroscopy analysis (EDX) is performed to examine the adhesion between the AWP and the cement particles. The characterization results of the aggregates showed a low density and thermal conductivity amounting to170kg/m 3 and 0.06 W/m.K, respectively, and the analysis of their microstructure by SEM demonstrated that their structure is composed of randomly distributed fibers. Moreover, the mechanical properties of the paper bricks are more resistant, since the compressive strength varies between 3.43 and 6.43 MPa, and their thermal properties are lower compared to the conventional bricks, from 0,0851 to 0,0978 W/m.K. Therefore, these findings clearly indicate that the newly made bricks represent an innovative solution for thermal insulation in buildings that can also be used as a structural material.","internal_url":"https://www.academia.edu/75983044/Development_of_new_construction_material_for_thermal_insulation_of_building_based_on_aggregate_of_waste_paper_and_cement","translated_internal_url":"","created_at":"2022-04-10T03:41:27.118-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":71848434,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Development_of_new_construction_material_for_thermal_insulation_of_building_based_on_aggregate_of_waste_paper_and_cement","translated_slug":"","page_count":null,"language":"en","content_type":"Work","owner":{"id":71848434,"first_name":"Mohamed","middle_initials":null,"last_name":"Taqi","page_name":"MohamedTaqi1","domain_name":"independent","created_at":"2017-11-26T02:42:35.428-08:00","display_name":"Mohamed Taqi","url":"https://independent.academia.edu/MohamedTaqi1"},"attachments":[],"research_interests":[{"id":511,"name":"Materials Science","url":"https://www.academia.edu/Documents/in/Materials_Science"},{"id":33661,"name":"Heat and Mass Transfer","url":"https://www.academia.edu/Documents/in/Heat_and_Mass_Transfer"},{"id":554780,"name":"Interdisciplinary Engineering","url":"https://www.academia.edu/Documents/in/Interdisciplinary_Engineering"}],"urls":[{"id":19312554,"url":"http://link.springer.com/content/pdf/10.1007/s00231-020-02811-2.pdf"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="75983043"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/75983043/Modeling_and_Optimization_of_a_New_Configuration_of_Heat_Pipe_Parabolic_Trough_Collector_for_Solar_Water_Heating"><img alt="Research paper thumbnail of Modeling and Optimization of a New Configuration of Heat Pipe Parabolic Trough Collector for Solar Water Heating" class="work-thumbnail" src="https://a.academia-assets.com/images/blank-paper.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/75983043/Modeling_and_Optimization_of_a_New_Configuration_of_Heat_Pipe_Parabolic_Trough_Collector_for_Solar_Water_Heating">Modeling and Optimization of a New Configuration of Heat Pipe Parabolic Trough Collector for Solar Water Heating</a></div><div class="wp-workCard_item"><span>Journal of Solar Energy Engineering</span><span>, 2019</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">This work reports the design, numerical modeling, and optimization of a new solar water heater us...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">This work reports the design, numerical modeling, and optimization of a new solar water heater using a heat pipe parabolic trough collector (HPPTC) with low concentration ratio. The heat pipe evaporator is positioned on the focal axis of the reflector, while the condenser section is completely immersed in the water cylindrical tank. The copper wire mesh wick is used as the capillary structure, and the working fluid is distillated water. The proposed model operates in transitory regime under the weather conditions of Casablanca city in Morocco. The intensity of direct solar radiation was estimated by the Kasten model assuming a total sun tracking. The finite difference method has been used to solve governing equations. Several optimization types have been investigated and proved that the optimal configuration is obtained by correctly choosing the geometrical and physical parameters of the system. The thermal efficiency for this configuration with a single heat pipe is about 68.45%. T...</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="75983043"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="75983043"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 75983043; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=75983043]").text(description); $(".js-view-count[data-work-id=75983043]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 75983043; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='75983043']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 75983043, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (false){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "-1" } } $('.js-work-strip[data-work-id=75983043]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":75983043,"title":"Modeling and Optimization of a New Configuration of Heat Pipe Parabolic Trough Collector for Solar Water Heating","translated_title":"","metadata":{"abstract":"This work reports the design, numerical modeling, and optimization of a new solar water heater using a heat pipe parabolic trough collector (HPPTC) with low concentration ratio. The heat pipe evaporator is positioned on the focal axis of the reflector, while the condenser section is completely immersed in the water cylindrical tank. The copper wire mesh wick is used as the capillary structure, and the working fluid is distillated water. The proposed model operates in transitory regime under the weather conditions of Casablanca city in Morocco. The intensity of direct solar radiation was estimated by the Kasten model assuming a total sun tracking. The finite difference method has been used to solve governing equations. Several optimization types have been investigated and proved that the optimal configuration is obtained by correctly choosing the geometrical and physical parameters of the system. The thermal efficiency for this configuration with a single heat pipe is about 68.45%. T...","publisher":"ASME International","publication_date":{"day":null,"month":null,"year":2019,"errors":{}},"publication_name":"Journal of Solar Energy Engineering"},"translated_abstract":"This work reports the design, numerical modeling, and optimization of a new solar water heater using a heat pipe parabolic trough collector (HPPTC) with low concentration ratio. The heat pipe evaporator is positioned on the focal axis of the reflector, while the condenser section is completely immersed in the water cylindrical tank. The copper wire mesh wick is used as the capillary structure, and the working fluid is distillated water. The proposed model operates in transitory regime under the weather conditions of Casablanca city in Morocco. The intensity of direct solar radiation was estimated by the Kasten model assuming a total sun tracking. The finite difference method has been used to solve governing equations. Several optimization types have been investigated and proved that the optimal configuration is obtained by correctly choosing the geometrical and physical parameters of the system. The thermal efficiency for this configuration with a single heat pipe is about 68.45%. T...","internal_url":"https://www.academia.edu/75983043/Modeling_and_Optimization_of_a_New_Configuration_of_Heat_Pipe_Parabolic_Trough_Collector_for_Solar_Water_Heating","translated_internal_url":"","created_at":"2022-04-10T03:41:26.913-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":71848434,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Modeling_and_Optimization_of_a_New_Configuration_of_Heat_Pipe_Parabolic_Trough_Collector_for_Solar_Water_Heating","translated_slug":"","page_count":null,"language":"en","content_type":"Work","owner":{"id":71848434,"first_name":"Mohamed","middle_initials":null,"last_name":"Taqi","page_name":"MohamedTaqi1","domain_name":"independent","created_at":"2017-11-26T02:42:35.428-08:00","display_name":"Mohamed Taqi","url":"https://independent.academia.edu/MohamedTaqi1"},"attachments":[],"research_interests":[{"id":60,"name":"Mechanical Engineering","url":"https://www.academia.edu/Documents/in/Mechanical_Engineering"},{"id":402,"name":"Environmental Science","url":"https://www.academia.edu/Documents/in/Environmental_Science"},{"id":554780,"name":"Interdisciplinary Engineering","url":"https://www.academia.edu/Documents/in/Interdisciplinary_Engineering"},{"id":561197,"name":"Solar Energy Engineering","url":"https://www.academia.edu/Documents/in/Solar_Energy_Engineering"}],"urls":[{"id":19312553,"url":"http://asmedigitalcollection.asme.org/solarenergyengineering/article-pdf/doi/10.1115/1.4045739/6577431/sol_142_3_031005.pdf"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="75983042"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/75983042/Contribution_%C3%A0_l%C3%A9tude_des_caloducs_%C3%A0_eau_utilisant_une_structure_capillaire_%C3%A0_rainures_axiales_rectangulaires"><img alt="Research paper thumbnail of Contribution à l'étude des caloducs à eau utilisant une structure capillaire à rainures axiales rectangulaires" class="work-thumbnail" src="https://a.academia-assets.com/images/blank-paper.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/75983042/Contribution_%C3%A0_l%C3%A9tude_des_caloducs_%C3%A0_eau_utilisant_une_structure_capillaire_%C3%A0_rainures_axiales_rectangulaires">Contribution à l'étude des caloducs à eau utilisant une structure capillaire à rainures axiales rectangulaires</a></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="75983042"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="75983042"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 75983042; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=75983042]").text(description); $(".js-view-count[data-work-id=75983042]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 75983042; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='75983042']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 75983042, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (false){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "-1" } } $('.js-work-strip[data-work-id=75983042]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":75983042,"title":"Contribution à l'étude des caloducs à eau utilisant une structure capillaire à rainures axiales rectangulaires","translated_title":"","metadata":{"publication_date":{"day":6,"month":3,"year":1984,"errors":{}}},"translated_abstract":null,"internal_url":"https://www.academia.edu/75983042/Contribution_%C3%A0_l%C3%A9tude_des_caloducs_%C3%A0_eau_utilisant_une_structure_capillaire_%C3%A0_rainures_axiales_rectangulaires","translated_internal_url":"","created_at":"2022-04-10T03:41:26.704-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":71848434,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Contribution_à_létude_des_caloducs_à_eau_utilisant_une_structure_capillaire_à_rainures_axiales_rectangulaires","translated_slug":"","page_count":null,"language":"fr","content_type":"Work","owner":{"id":71848434,"first_name":"Mohamed","middle_initials":null,"last_name":"Taqi","page_name":"MohamedTaqi1","domain_name":"independent","created_at":"2017-11-26T02:42:35.428-08:00","display_name":"Mohamed Taqi","url":"https://independent.academia.edu/MohamedTaqi1"},"attachments":[],"research_interests":[],"urls":[{"id":19312552,"url":"http://toubkal.imist.ma/handle/123456789/3009"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="75983041"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/75983041/Mod_lisation_du_frottement_pari_tal_dans_un_coulement_bulles"><img alt="Research paper thumbnail of Mod�lisation du frottement pari�tal dans un �coulement � bulles" class="work-thumbnail" src="https://a.academia-assets.com/images/blank-paper.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/75983041/Mod_lisation_du_frottement_pari_tal_dans_un_coulement_bulles">Mod�lisation du frottement pari�tal dans un �coulement � bulles</a></div><div class="wp-workCard_item"><span>C R Acad Sci Ser Iib Mec</span><span>, 2000</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="75983041"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="75983041"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 75983041; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=75983041]").text(description); $(".js-view-count[data-work-id=75983041]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 75983041; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='75983041']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 75983041, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (false){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "-1" } } $('.js-work-strip[data-work-id=75983041]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":75983041,"title":"Mod�lisation du frottement pari�tal dans un �coulement � bulles","translated_title":"","metadata":{"publication_date":{"day":null,"month":null,"year":2000,"errors":{}},"publication_name":"C R Acad Sci Ser Iib Mec"},"translated_abstract":null,"internal_url":"https://www.academia.edu/75983041/Mod_lisation_du_frottement_pari_tal_dans_un_coulement_bulles","translated_internal_url":"","created_at":"2022-04-10T03:41:26.486-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":71848434,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Mod_lisation_du_frottement_pari_tal_dans_un_coulement_bulles","translated_slug":"","page_count":null,"language":"fr","content_type":"Work","owner":{"id":71848434,"first_name":"Mohamed","middle_initials":null,"last_name":"Taqi","page_name":"MohamedTaqi1","domain_name":"independent","created_at":"2017-11-26T02:42:35.428-08:00","display_name":"Mohamed Taqi","url":"https://independent.academia.edu/MohamedTaqi1"},"attachments":[],"research_interests":[{"id":8066,"name":"Two Phase Flow","url":"https://www.academia.edu/Documents/in/Two_Phase_Flow"},{"id":61120,"name":"Model validation","url":"https://www.academia.edu/Documents/in/Model_validation"},{"id":1672858,"name":"Void Fraction","url":"https://www.academia.edu/Documents/in/Void_Fraction"}],"urls":[{"id":19312551,"url":"http://adsabs.harvard.edu/abs/2000crmec.328..741t"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="75983040"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/75983040/Mod%C3%A9lisation_de_leffet_de_portance_dans_un_%C3%A9coulement_%C3%A0_bulles"><img alt="Research paper thumbnail of Modélisation de l'effet de portance dans un écoulement à bulles" class="work-thumbnail" src="https://attachments.academia-assets.com/83670491/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/75983040/Mod%C3%A9lisation_de_leffet_de_portance_dans_un_%C3%A9coulement_%C3%A0_bulles">Modélisation de l'effet de portance dans un écoulement à bulles</a></div><div class="wp-workCard_item"><span>Comptes Rendus de l'Académie des Sciences - Series IIB - Mechanics</span><span>, 2001</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="6f61ce48f8d02e06aa4c85cff1128891" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":83670491,"asset_id":75983040,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/83670491/download_file?st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="75983040"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="75983040"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 75983040; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=75983040]").text(description); $(".js-view-count[data-work-id=75983040]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 75983040; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='75983040']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 75983040, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "6f61ce48f8d02e06aa4c85cff1128891" } } $('.js-work-strip[data-work-id=75983040]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":75983040,"title":"Modélisation de l'effet de portance dans un écoulement à bulles","translated_title":"","metadata":{"publisher":"Elsevier BV","publication_date":{"day":null,"month":null,"year":2001,"errors":{}},"publication_name":"Comptes Rendus de l'Académie des Sciences - Series IIB - Mechanics"},"translated_abstract":null,"internal_url":"https://www.academia.edu/75983040/Mod%C3%A9lisation_de_leffet_de_portance_dans_un_%C3%A9coulement_%C3%A0_bulles","translated_internal_url":"","created_at":"2022-04-10T03:41:26.326-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":71848434,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":83670491,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/83670491/thumbnails/1.jpg","file_name":"s1620-7742_2801_2901365-420220410-22614-skxb1r.pdf","download_url":"https://www.academia.edu/attachments/83670491/download_file?st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Modelisation_de_leffet_de_portance_dans.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/83670491/s1620-7742_2801_2901365-420220410-22614-skxb1r-libre.pdf?1649594555=\u0026response-content-disposition=attachment%3B+filename%3DModelisation_de_leffet_de_portance_dans.pdf\u0026Expires=1732800142\u0026Signature=OkDDPhKpg9k9~f0NVDiWUpZhxjC8uhzWQV1-SyUvq930fNIM4mmjq1vVb~exeNiqLeKHvU0HKriAzUr8tQPezQYrbxnqx3oooJqtWTKPJsgIIKaJ1dXA6bJUujStqT7QUJj5~-jwMg63ZcGg8NCjE4M42Qw2C-rC-O0hLoR72-yq7NoGfkMwvs0pkgY~w~3Ws4NdwKiYEN59XgbqmeTFDprKpLWwn8EFdz23bcIyvUpS31XzPu2Xj8zt6qjDfDXPrizLJPWWZsHY09wwGMoUw4haW0Ggn2vOZPV~L7RM3KZIPBWUmgyQo~7E0sdxQVKrVckIwpRFQYk8bbetQ1zdwA__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Modélisation_de_leffet_de_portance_dans_un_écoulement_à_bulles","translated_slug":"","page_count":8,"language":"fr","content_type":"Work","owner":{"id":71848434,"first_name":"Mohamed","middle_initials":null,"last_name":"Taqi","page_name":"MohamedTaqi1","domain_name":"independent","created_at":"2017-11-26T02:42:35.428-08:00","display_name":"Mohamed Taqi","url":"https://independent.academia.edu/MohamedTaqi1"},"attachments":[{"id":83670491,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/83670491/thumbnails/1.jpg","file_name":"s1620-7742_2801_2901365-420220410-22614-skxb1r.pdf","download_url":"https://www.academia.edu/attachments/83670491/download_file?st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Modelisation_de_leffet_de_portance_dans.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/83670491/s1620-7742_2801_2901365-420220410-22614-skxb1r-libre.pdf?1649594555=\u0026response-content-disposition=attachment%3B+filename%3DModelisation_de_leffet_de_portance_dans.pdf\u0026Expires=1732800142\u0026Signature=OkDDPhKpg9k9~f0NVDiWUpZhxjC8uhzWQV1-SyUvq930fNIM4mmjq1vVb~exeNiqLeKHvU0HKriAzUr8tQPezQYrbxnqx3oooJqtWTKPJsgIIKaJ1dXA6bJUujStqT7QUJj5~-jwMg63ZcGg8NCjE4M42Qw2C-rC-O0hLoR72-yq7NoGfkMwvs0pkgY~w~3Ws4NdwKiYEN59XgbqmeTFDprKpLWwn8EFdz23bcIyvUpS31XzPu2Xj8zt6qjDfDXPrizLJPWWZsHY09wwGMoUw4haW0Ggn2vOZPV~L7RM3KZIPBWUmgyQo~7E0sdxQVKrVckIwpRFQYk8bbetQ1zdwA__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":60,"name":"Mechanical Engineering","url":"https://www.academia.edu/Documents/in/Mechanical_Engineering"},{"id":2435,"name":"Fluid Mechanics","url":"https://www.academia.edu/Documents/in/Fluid_Mechanics"},{"id":6177,"name":"Modeling","url":"https://www.academia.edu/Documents/in/Modeling"},{"id":8066,"name":"Two Phase Flow","url":"https://www.academia.edu/Documents/in/Two_Phase_Flow"},{"id":296669,"name":"Lift","url":"https://www.academia.edu/Documents/in/Lift"},{"id":685326,"name":"Boundary Layer","url":"https://www.academia.edu/Documents/in/Boundary_Layer"}],"urls":[]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="63261242"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/63261242/Etude_num%C3%A9rique_et_mod%C3%A9lisation_des_%C3%A9coulements_diphasiques_%C3%A0_bulles"><img alt="Research paper thumbnail of Etude numérique et modélisation des écoulements diphasiques à bulles" class="work-thumbnail" src="https://a.academia-assets.com/images/blank-paper.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/63261242/Etude_num%C3%A9rique_et_mod%C3%A9lisation_des_%C3%A9coulements_diphasiques_%C3%A0_bulles">Etude numérique et modélisation des écoulements diphasiques à bulles</a></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="63261242"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="63261242"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 63261242; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=63261242]").text(description); $(".js-view-count[data-work-id=63261242]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 63261242; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='63261242']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 63261242, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (false){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "-1" } } $('.js-work-strip[data-work-id=63261242]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":63261242,"title":"Etude numérique et modélisation des écoulements diphasiques à bulles","translated_title":"","metadata":{"publication_date":{"day":15,"month":2,"year":2002,"errors":{}}},"translated_abstract":null,"internal_url":"https://www.academia.edu/63261242/Etude_num%C3%A9rique_et_mod%C3%A9lisation_des_%C3%A9coulements_diphasiques_%C3%A0_bulles","translated_internal_url":"","created_at":"2021-12-05T07:08:45.576-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":71848434,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Etude_numérique_et_modélisation_des_écoulements_diphasiques_à_bulles","translated_slug":"","page_count":null,"language":"fr","content_type":"Work","owner":{"id":71848434,"first_name":"Mohamed","middle_initials":null,"last_name":"Taqi","page_name":"MohamedTaqi1","domain_name":"independent","created_at":"2017-11-26T02:42:35.428-08:00","display_name":"Mohamed Taqi","url":"https://independent.academia.edu/MohamedTaqi1"},"attachments":[],"research_interests":[{"id":48636,"name":"Simulation","url":"https://www.academia.edu/Documents/in/Simulation"}],"urls":[{"id":14797770,"url":"http://toubkal.imist.ma/handle/123456789/5735"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="58096618"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/58096618/Convective_heat_transfer_analysis_of_direct_steam_generation_in_parabolic_trough_collectors"><img alt="Research paper thumbnail of Convective heat transfer analysis of direct steam generation in parabolic trough collectors" class="work-thumbnail" src="https://attachments.academia-assets.com/72674400/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/58096618/Convective_heat_transfer_analysis_of_direct_steam_generation_in_parabolic_trough_collectors">Convective heat transfer analysis of direct steam generation in parabolic trough collectors</a></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="830b69e9c27575738b7e8d91151f8086" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":72674400,"asset_id":58096618,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/72674400/download_file?st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="58096618"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="58096618"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 58096618; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=58096618]").text(description); $(".js-view-count[data-work-id=58096618]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 58096618; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='58096618']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 58096618, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "830b69e9c27575738b7e8d91151f8086" } } $('.js-work-strip[data-work-id=58096618]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":58096618,"title":"Convective heat transfer analysis of direct steam generation in parabolic trough collectors","translated_title":"","metadata":{"publisher":"Author(s)","grobid_abstract":"The reduction of energy requirement by adapting the mosques building envelope for the six climatic zones of Morocco","grobid_abstract_attachment_id":72674400},"translated_abstract":null,"internal_url":"https://www.academia.edu/58096618/Convective_heat_transfer_analysis_of_direct_steam_generation_in_parabolic_trough_collectors","translated_internal_url":"","created_at":"2021-10-15T05:21:35.034-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":71848434,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":72674400,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/72674400/thumbnails/1.jpg","file_name":"1.pdf","download_url":"https://www.academia.edu/attachments/72674400/download_file?st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Convective_heat_transfer_analysis_of_dir.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/72674400/1-libre.pdf?1634304086=\u0026response-content-disposition=attachment%3B+filename%3DConvective_heat_transfer_analysis_of_dir.pdf\u0026Expires=1732800142\u0026Signature=E4icSOskMkRsjYFiQ7eERoeEbN65hR72OufWelWr7cXkhZFPyleuoXvR13SKpJe5dFxAOSNdkIRaiPB1m2JJI5JQvHHAUHZMN6kAw9T9kgUjjyGKqTnSn8F73sBU1kffCXUjWVrAn7UWkhQxbYr08smBQJc9EGEmqORv9ss3gqLbQ59-EicHanOUq~VxIBSzWsf6P9cDPJoVqtaHEp9sbKVXiJt14L0GTNrlB-AaTl-p51B0X8MxlTRmulIP-HrPzvfOZCbqYSHkyWtfdXpntNhUX4S9ihobH3OuSLcKW0lC8QdAdyJs9UdhfsUZZkO1d0SNOIupQaUG0-7JNRWZSg__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Convective_heat_transfer_analysis_of_direct_steam_generation_in_parabolic_trough_collectors","translated_slug":"","page_count":9,"language":"en","content_type":"Work","owner":{"id":71848434,"first_name":"Mohamed","middle_initials":null,"last_name":"Taqi","page_name":"MohamedTaqi1","domain_name":"independent","created_at":"2017-11-26T02:42:35.428-08:00","display_name":"Mohamed Taqi","url":"https://independent.academia.edu/MohamedTaqi1"},"attachments":[{"id":72674400,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/72674400/thumbnails/1.jpg","file_name":"1.pdf","download_url":"https://www.academia.edu/attachments/72674400/download_file?st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Convective_heat_transfer_analysis_of_dir.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/72674400/1-libre.pdf?1634304086=\u0026response-content-disposition=attachment%3B+filename%3DConvective_heat_transfer_analysis_of_dir.pdf\u0026Expires=1732800142\u0026Signature=E4icSOskMkRsjYFiQ7eERoeEbN65hR72OufWelWr7cXkhZFPyleuoXvR13SKpJe5dFxAOSNdkIRaiPB1m2JJI5JQvHHAUHZMN6kAw9T9kgUjjyGKqTnSn8F73sBU1kffCXUjWVrAn7UWkhQxbYr08smBQJc9EGEmqORv9ss3gqLbQ59-EicHanOUq~VxIBSzWsf6P9cDPJoVqtaHEp9sbKVXiJt14L0GTNrlB-AaTl-p51B0X8MxlTRmulIP-HrPzvfOZCbqYSHkyWtfdXpntNhUX4S9ihobH3OuSLcKW0lC8QdAdyJs9UdhfsUZZkO1d0SNOIupQaUG0-7JNRWZSg__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"},{"id":72674399,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/72674399/thumbnails/1.jpg","file_name":"1.pdf","download_url":"https://www.academia.edu/attachments/72674399/download_file","bulk_download_file_name":"Convective_heat_transfer_analysis_of_dir.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/72674399/1-libre.pdf?1634304086=\u0026response-content-disposition=attachment%3B+filename%3DConvective_heat_transfer_analysis_of_dir.pdf\u0026Expires=1732800142\u0026Signature=MdJb~HYr3atQLOjCBE46VIxB290xMIvBGki4HfLysf-FtSvhCZXv7Ljo8WuTTI~0W1Mo7g57EKFV44x4ZWsWCtYOK15YW~qQQmUJpKFh0BuaRz-9JVxHTEDQAaN8HcB2Yw0BSYao-cojtRkXZtjtgS1MhlaMgvVeksVl9rXyY5gdiaLWVEd-MghSx8UJfb1r-CSws~wUGTbPYoCKhDyDszIg6ztT-IkOQN5IZDinfhxHK1A5E815xCyu85UPn6AmOS9t7UXJ6D4e9rUlYq4XUlfzeglEiTzQEV6z3bUsPI0w9WxbrzrP7eL7rL9lKCz2NFlR5bo7tGXWjYWg2lX2Ng__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[],"urls":[{"id":13087277,"url":"http://aip.scitation.org/doi/pdf/10.1063/1.5084996"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="58096525"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/58096525/Mod%C3%A9lisation_du_frottement_pari%C3%A9tal_dans_un_%C3%A9coulement_%C3%A0_bulles"><img alt="Research paper thumbnail of Modélisation du frottement pariétal dans un écoulement à bulles" class="work-thumbnail" src="https://attachments.academia-assets.com/72674633/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/58096525/Mod%C3%A9lisation_du_frottement_pari%C3%A9tal_dans_un_%C3%A9coulement_%C3%A0_bulles">Modélisation du frottement pariétal dans un écoulement à bulles</a></div><div class="wp-workCard_item"><span>Comptes Rendus de l'Académie des Sciences - Series IIB - Mechanics</span><span>, 2000</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="638d6955e725eee62f90bade48c5c7bd" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":72674633,"asset_id":58096525,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/72674633/download_file?st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="58096525"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="58096525"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 58096525; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=58096525]").text(description); $(".js-view-count[data-work-id=58096525]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 58096525; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='58096525']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 58096525, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "638d6955e725eee62f90bade48c5c7bd" } } $('.js-work-strip[data-work-id=58096525]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":58096525,"title":"Modélisation du frottement pariétal dans un écoulement à bulles","translated_title":"","metadata":{"publisher":"Elsevier BV","grobid_abstract":"Dans la présente étude, nous nous proposons une formulation du frottement pariétal dans un écoulement diphasique gaz-liquide à bulles, bidimensionnel, ascendant, vertical, stationnaire et pleinement développé. Cette approche est fondée, d'une part sur le modèle à deux fluides et d'autre part, sur l'hypothèse d'écoulement quasi parallèle établi. Les modèles de turbulence jouent un rôle essentiel dans celle-ci. La comparaison du modèle avec les données expérimentales (dont nous disposons) montre un accord satisfaisant. D'autres études expérimentales (sur la structure de la couche limite et le frottement pariétal), en particulier à taux de vide élevés, sont souhaitables pour examiner davantage la validité du modèle. © 2000 Académie des sciences/Éditions scientifiques et médicales Elsevier SAS écoulement diphasique / bulles / frottement pariétal / modélisation Modeling of wall friction in bubbly two-phase flow","publication_date":{"day":null,"month":null,"year":2000,"errors":{}},"publication_name":"Comptes Rendus de l'Académie des Sciences - Series IIB - Mechanics","grobid_abstract_attachment_id":72674633},"translated_abstract":null,"internal_url":"https://www.academia.edu/58096525/Mod%C3%A9lisation_du_frottement_pari%C3%A9tal_dans_un_%C3%A9coulement_%C3%A0_bulles","translated_internal_url":"","created_at":"2021-10-15T05:21:11.769-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":71848434,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":72674633,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/72674633/thumbnails/1.jpg","file_name":"s1620-7742_2800_2901255-120211015-25982-pebjjl.pdf","download_url":"https://www.academia.edu/attachments/72674633/download_file?st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Modelisation_du_frottement_parietal_dans.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/72674633/s1620-7742_2800_2901255-120211015-25982-pebjjl-libre.pdf?1634304041=\u0026response-content-disposition=attachment%3B+filename%3DModelisation_du_frottement_parietal_dans.pdf\u0026Expires=1732800142\u0026Signature=CUvijyMvF11rM65uQUscLlAEAXvR28kbt~PDcTsSZDpTjGyvHrZgVQvdMPwECk2N4S~M9OO3ictqnptiBMrYutK3pKsl6hyvamLqJtv4q295V6UyGDA009qGqc7sE0UymWUDj9YgeX0pq~NkI8tyRopi-Ec1E1x18putYM7Z7iUNx~P9PnBJx~n-kG2N2fafK5UbabzDvB0uX2uZ6VKnSV1oqdnTwtUVEtTStJSwOwmOgFNiwYdn7NJLfZQmf781pFUxRXG-gADi~7w1-fMA~jOr7WSvZicaPy0wYr6XNGpa1-~SVvC7g99UTAbR5KoCD7nXxnn4fgDPPWF2PNarNg__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Modélisation_du_frottement_pariétal_dans_un_écoulement_à_bulles","translated_slug":"","page_count":7,"language":"fr","content_type":"Work","owner":{"id":71848434,"first_name":"Mohamed","middle_initials":null,"last_name":"Taqi","page_name":"MohamedTaqi1","domain_name":"independent","created_at":"2017-11-26T02:42:35.428-08:00","display_name":"Mohamed Taqi","url":"https://independent.academia.edu/MohamedTaqi1"},"attachments":[{"id":72674633,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/72674633/thumbnails/1.jpg","file_name":"s1620-7742_2800_2901255-120211015-25982-pebjjl.pdf","download_url":"https://www.academia.edu/attachments/72674633/download_file?st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Modelisation_du_frottement_parietal_dans.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/72674633/s1620-7742_2800_2901255-120211015-25982-pebjjl-libre.pdf?1634304041=\u0026response-content-disposition=attachment%3B+filename%3DModelisation_du_frottement_parietal_dans.pdf\u0026Expires=1732800142\u0026Signature=CUvijyMvF11rM65uQUscLlAEAXvR28kbt~PDcTsSZDpTjGyvHrZgVQvdMPwECk2N4S~M9OO3ictqnptiBMrYutK3pKsl6hyvamLqJtv4q295V6UyGDA009qGqc7sE0UymWUDj9YgeX0pq~NkI8tyRopi-Ec1E1x18putYM7Z7iUNx~P9PnBJx~n-kG2N2fafK5UbabzDvB0uX2uZ6VKnSV1oqdnTwtUVEtTStJSwOwmOgFNiwYdn7NJLfZQmf781pFUxRXG-gADi~7w1-fMA~jOr7WSvZicaPy0wYr6XNGpa1-~SVvC7g99UTAbR5KoCD7nXxnn4fgDPPWF2PNarNg__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":60,"name":"Mechanical Engineering","url":"https://www.academia.edu/Documents/in/Mechanical_Engineering"},{"id":6177,"name":"Modeling","url":"https://www.academia.edu/Documents/in/Modeling"},{"id":8066,"name":"Two Phase Flow","url":"https://www.academia.edu/Documents/in/Two_Phase_Flow"},{"id":23890,"name":"Comparative Study","url":"https://www.academia.edu/Documents/in/Comparative_Study"},{"id":61120,"name":"Model validation","url":"https://www.academia.edu/Documents/in/Model_validation"},{"id":215075,"name":"Experimental Study","url":"https://www.academia.edu/Documents/in/Experimental_Study"},{"id":837211,"name":"Turbulence Model","url":"https://www.academia.edu/Documents/in/Turbulence_Model"},{"id":1120502,"name":"Experimental Data","url":"https://www.academia.edu/Documents/in/Experimental_Data"},{"id":1672858,"name":"Void Fraction","url":"https://www.academia.edu/Documents/in/Void_Fraction"},{"id":2745121,"name":"model comparison","url":"https://www.academia.edu/Documents/in/model_comparison"},{"id":3070752,"name":"Skin Friction","url":"https://www.academia.edu/Documents/in/Skin_Friction"}],"urls":[]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="35199477"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/35199477/Thermal_performances_analysis_of_a_parabolic_trough_solar_collector_using_different_nanofluids"><img alt="Research paper thumbnail of Thermal performances analysis of a parabolic trough solar collector using different nanofluids" class="work-thumbnail" src="https://attachments.academia-assets.com/59421161/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/35199477/Thermal_performances_analysis_of_a_parabolic_trough_solar_collector_using_different_nanofluids">Thermal performances analysis of a parabolic trough solar collector using different nanofluids</a></div><div class="wp-workCard_item wp-workCard--coauthors"><span>by </span><span><a class="" data-click-track="profile-work-strip-authors" href="https://independent.academia.edu/MohamedTaqi1">Mohamed Taqi</a> and <a class="" data-click-track="profile-work-strip-authors" href="https://univcasa.academia.edu/nabilbasbous">nabil basbous</a></span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">In this paper, we have studied numerically thermal performances of a parabolic trough collector (...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">In this paper, we have studied numerically thermal performances of a parabolic trough collector (PTC) working with different nanofluids. Simulations are carried out for 5% nanoparticles' volume concentration. The ultrafine particles that have been suspended in the base fluid (Syltherm800) are the aluminum oxide (Al2O3), the copper (Cu), the cupric oxide (CuO) and the silver (Ag). The results show that the convection heat transfer coefficient increased with the suspension of the nanoparticles. The overall heat loss coefficient of the PTC has been found to decrease when using nanofluids. The maximum enhancement in thermal performances of the PTC has been recorded for the silver nanoparticles which reach approximately 36% increase in the convection heat transfer coefficient and 21% decrease in overall heat loss coefficient.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="d1a71dd04b774efa575d790cd67713f6" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":59421161,"asset_id":35199477,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/59421161/download_file?st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="35199477"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="35199477"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 35199477; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=35199477]").text(description); $(".js-view-count[data-work-id=35199477]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 35199477; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='35199477']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 35199477, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "d1a71dd04b774efa575d790cd67713f6" } } $('.js-work-strip[data-work-id=35199477]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":35199477,"title":"Thermal performances analysis of a parabolic trough solar collector using different nanofluids","translated_title":"","metadata":{"abstract":"In this paper, we have studied numerically thermal performances of a parabolic trough collector (PTC) working with different nanofluids. Simulations are carried out for 5% nanoparticles' volume concentration. The ultrafine particles that have been suspended in the base fluid (Syltherm800) are the aluminum oxide (Al2O3), the copper (Cu), the cupric oxide (CuO) and the silver (Ag). The results show that the convection heat transfer coefficient increased with the suspension of the nanoparticles. The overall heat loss coefficient of the PTC has been found to decrease when using nanofluids. The maximum enhancement in thermal performances of the PTC has been recorded for the silver nanoparticles which reach approximately 36% increase in the convection heat transfer coefficient and 21% decrease in overall heat loss coefficient."},"translated_abstract":"In this paper, we have studied numerically thermal performances of a parabolic trough collector (PTC) working with different nanofluids. Simulations are carried out for 5% nanoparticles' volume concentration. The ultrafine particles that have been suspended in the base fluid (Syltherm800) are the aluminum oxide (Al2O3), the copper (Cu), the cupric oxide (CuO) and the silver (Ag). The results show that the convection heat transfer coefficient increased with the suspension of the nanoparticles. The overall heat loss coefficient of the PTC has been found to decrease when using nanofluids. The maximum enhancement in thermal performances of the PTC has been recorded for the silver nanoparticles which reach approximately 36% increase in the convection heat transfer coefficient and 21% decrease in overall heat loss coefficient.","internal_url":"https://www.academia.edu/35199477/Thermal_performances_analysis_of_a_parabolic_trough_solar_collector_using_different_nanofluids","translated_internal_url":"","created_at":"2017-11-20T08:28:23.117-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":53880970,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[{"id":30660083,"work_id":35199477,"tagging_user_id":53880970,"tagged_user_id":71848434,"co_author_invite_id":5458800,"email":"m***i@yahoo.fr","display_order":0,"name":"Mohamed Taqi","title":"Thermal performances analysis of a parabolic trough solar collector using different nanofluids"}],"downloadable_attachments":[{"id":59421161,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/59421161/thumbnails/1.jpg","file_name":"IRSEC16_paper_359.pdf","download_url":"https://www.academia.edu/attachments/59421161/download_file?st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Thermal_performances_analysis_of_a_parab.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/59421161/IRSEC16_paper_359-libre.pdf?1559044761=\u0026response-content-disposition=attachment%3B+filename%3DThermal_performances_analysis_of_a_parab.pdf\u0026Expires=1732800142\u0026Signature=GlQ~3P2DMTCQvuukiWGDDy40qJiWgPZHGQV6BQ7h7W239ISEGIz4r8dqPyZLrzMhVwCRp7TB-uIjQJwElxmmg4~RA9lBy8jy4ruOarZl5IpFjTo9MPZUz~~qR7H4DTMfxwHQtSZZRk4iq9o7~U0Fgc9FCLvOSm1aNcWofDoYIKB1rL9iO0yCMlKIJKpVQKCi0d-9J1rpnMKPwe-0Wz~CLPL2VWr~8YM8wVqupc-Ug4OZVDDY5ngyG1xAA-VqqzrXWCCIvUysH11MI6k7ztRLLk~CrrtCOfgkg735vyx4GC4SEo4ZzCCsByZG0QNXVZp09thRelA0HvCRGN0-JWkLyg__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Thermal_performances_analysis_of_a_parabolic_trough_solar_collector_using_different_nanofluids","translated_slug":"","page_count":5,"language":"en","content_type":"Work","owner":{"id":53880970,"first_name":"nabil","middle_initials":"","last_name":"basbous","page_name":"nabilbasbous","domain_name":"univcasa","created_at":"2016-09-23T05:18:06.702-07:00","display_name":"nabil basbous","url":"https://univcasa.academia.edu/nabilbasbous"},"attachments":[{"id":59421161,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/59421161/thumbnails/1.jpg","file_name":"IRSEC16_paper_359.pdf","download_url":"https://www.academia.edu/attachments/59421161/download_file?st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Thermal_performances_analysis_of_a_parab.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/59421161/IRSEC16_paper_359-libre.pdf?1559044761=\u0026response-content-disposition=attachment%3B+filename%3DThermal_performances_analysis_of_a_parab.pdf\u0026Expires=1732800142\u0026Signature=GlQ~3P2DMTCQvuukiWGDDy40qJiWgPZHGQV6BQ7h7W239ISEGIz4r8dqPyZLrzMhVwCRp7TB-uIjQJwElxmmg4~RA9lBy8jy4ruOarZl5IpFjTo9MPZUz~~qR7H4DTMfxwHQtSZZRk4iq9o7~U0Fgc9FCLvOSm1aNcWofDoYIKB1rL9iO0yCMlKIJKpVQKCi0d-9J1rpnMKPwe-0Wz~CLPL2VWr~8YM8wVqupc-Ug4OZVDDY5ngyG1xAA-VqqzrXWCCIvUysH11MI6k7ztRLLk~CrrtCOfgkg735vyx4GC4SEo4ZzCCsByZG0QNXVZp09thRelA0HvCRGN0-JWkLyg__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":54391,"name":"Nanofluids","url":"https://www.academia.edu/Documents/in/Nanofluids"},{"id":63431,"name":"Solar Energy","url":"https://www.academia.edu/Documents/in/Solar_Energy"},{"id":891670,"name":"Parabolic Trough Collector","url":"https://www.academia.edu/Documents/in/Parabolic_Trough_Collector"}],"urls":[{"id":8355733,"url":"http://ieeexplore.ieee.org/document/7984006/"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> </div><div class="profile--tab_content_container js-tab-pane tab-pane" data-section-id="7735883" id="papers"><div class="js-work-strip profile--work_container" data-work-id="82009142"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/82009142/Numerical_study_of_a_parabolic_trough_collector_using_a_nano_fluid"><img alt="Research paper thumbnail of Numerical study of a parabolic trough collector using a nano-fluid" class="work-thumbnail" src="https://a.academia-assets.com/images/blank-paper.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/82009142/Numerical_study_of_a_parabolic_trough_collector_using_a_nano_fluid">Numerical study of a parabolic trough collector using a nano-fluid</a></div><div class="wp-workCard_item"><span>Asian Journal of Current Engineering and Maths</span><span>, 2015</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Parabolic trough solar collectors (PTCs) are the best option nowadays for the industrial applicat...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">Parabolic trough solar collectors (PTCs) are the best option nowadays for the industrial applications working in a range of temperature going from 150°C to 400°C. Numerous studies have been carried out on the performances of the PTCs using synthetic oils as a heat transfer fluid. In this article, we performed a numerical study on thermal performances of a parabolic trough solar collector using the nanofluid Al 2 O 3 -Syltherm800 as a working fluid. The mathematical model used in this work is based on energy balances of the collector and has been validated with experimental data of SANDIA laboratories in the USA. A description of thermal properties of Al 2 O 3 -Syltherm800 is presented in this paper. The results showed that the nanoparticles improve significantly the convection coefficient between the receiver and the heat transfer fluid and could decrease the heat losses of about 10%.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="82009142"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="82009142"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 82009142; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=82009142]").text(description); $(".js-view-count[data-work-id=82009142]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 82009142; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='82009142']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 82009142, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (false){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "-1" } } $('.js-work-strip[data-work-id=82009142]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":82009142,"title":"Numerical study of a parabolic trough collector using a nano-fluid","translated_title":"","metadata":{"abstract":"Parabolic trough solar collectors (PTCs) are the best option nowadays for the industrial applications working in a range of temperature going from 150°C to 400°C. Numerous studies have been carried out on the performances of the PTCs using synthetic oils as a heat transfer fluid. In this article, we performed a numerical study on thermal performances of a parabolic trough solar collector using the nanofluid Al 2 O 3 -Syltherm800 as a working fluid. The mathematical model used in this work is based on energy balances of the collector and has been validated with experimental data of SANDIA laboratories in the USA. A description of thermal properties of Al 2 O 3 -Syltherm800 is presented in this paper. The results showed that the nanoparticles improve significantly the convection coefficient between the receiver and the heat transfer fluid and could decrease the heat losses of about 10%.","publication_date":{"day":null,"month":null,"year":2015,"errors":{}},"publication_name":"Asian Journal of Current Engineering and Maths"},"translated_abstract":"Parabolic trough solar collectors (PTCs) are the best option nowadays for the industrial applications working in a range of temperature going from 150°C to 400°C. Numerous studies have been carried out on the performances of the PTCs using synthetic oils as a heat transfer fluid. In this article, we performed a numerical study on thermal performances of a parabolic trough solar collector using the nanofluid Al 2 O 3 -Syltherm800 as a working fluid. The mathematical model used in this work is based on energy balances of the collector and has been validated with experimental data of SANDIA laboratories in the USA. A description of thermal properties of Al 2 O 3 -Syltherm800 is presented in this paper. The results showed that the nanoparticles improve significantly the convection coefficient between the receiver and the heat transfer fluid and could decrease the heat losses of about 10%.","internal_url":"https://www.academia.edu/82009142/Numerical_study_of_a_parabolic_trough_collector_using_a_nano_fluid","translated_internal_url":"","created_at":"2022-06-21T14:17:21.821-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":71848434,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Numerical_study_of_a_parabolic_trough_collector_using_a_nano_fluid","translated_slug":"","page_count":null,"language":"en","content_type":"Work","owner":{"id":71848434,"first_name":"Mohamed","middle_initials":null,"last_name":"Taqi","page_name":"MohamedTaqi1","domain_name":"independent","created_at":"2017-11-26T02:42:35.428-08:00","display_name":"Mohamed Taqi","url":"https://independent.academia.edu/MohamedTaqi1"},"attachments":[],"research_interests":[{"id":511,"name":"Materials Science","url":"https://www.academia.edu/Documents/in/Materials_Science"},{"id":54391,"name":"Nanofluids","url":"https://www.academia.edu/Documents/in/Nanofluids"},{"id":144723,"name":"Nanofluid","url":"https://www.academia.edu/Documents/in/Nanofluid"},{"id":218074,"name":"Parabolic Trough","url":"https://www.academia.edu/Documents/in/Parabolic_Trough"},{"id":286063,"name":"Nanofluid Heat Transfer","url":"https://www.academia.edu/Documents/in/Nanofluid_Heat_Transfer"},{"id":891670,"name":"Parabolic Trough Collector","url":"https://www.academia.edu/Documents/in/Parabolic_Trough_Collector"}],"urls":[]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="75983049"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/75983049/The_Mean_Hourly_Global_Radiation_Prediction_Models_Investigation_in_Two_Different_Climate_Regions_in_Morocco"><img alt="Research paper thumbnail of The Mean Hourly Global Radiation Prediction Models Investigation in Two Different Climate Regions in Morocco" class="work-thumbnail" src="https://attachments.academia-assets.com/83670497/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/75983049/The_Mean_Hourly_Global_Radiation_Prediction_Models_Investigation_in_Two_Different_Climate_Regions_in_Morocco">The Mean Hourly Global Radiation Prediction Models Investigation in Two Different Climate Regions in Morocco</a></div><div class="wp-workCard_item"><span>International Journal of Renewable Energy Research</span><span>, 2012</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">In last recent decades, Morocco gives increasing interest to developing renewable energy, by offe...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">In last recent decades, Morocco gives increasing interest to developing renewable energy, by offering a wide range of investment opportunities in the sector of thermal solar energy. To establish such technology, predicting hourly radiation received during an average day of the month is mostly imperative. This paper proposes a statistical comparison between measured data of mean hourly global radiation at two different climate regions located in Morocco and three predicting models. This study is based upon statistical indicators which are root mean square error (RMSE), mean bias error (MBE) and correlation coefficient (R). It is attested that the Collares-Preira and Rabl correlation as modified by Gueymard (CPRG) fits more closely the measured data in this two regions at the West (Casablanca) and the East (Ouarzazate) sides of Atlas Mountains. Collares-Preira and Rabl model (CPR) gives practically the same result as CPRG but the correlation given by Whillier Liu and Joradan (WLJ) und...</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="0f8bb4272d2e88d6d1c172c0ae70b698" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":83670497,"asset_id":75983049,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/83670497/download_file?st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&st=MTczMjc5NjU0MSw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="75983049"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="75983049"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 75983049; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=75983049]").text(description); $(".js-view-count[data-work-id=75983049]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 75983049; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='75983049']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 75983049, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "0f8bb4272d2e88d6d1c172c0ae70b698" } } $('.js-work-strip[data-work-id=75983049]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":75983049,"title":"The Mean Hourly Global Radiation Prediction Models Investigation in Two Different Climate Regions in Morocco","translated_title":"","metadata":{"abstract":"In last recent decades, Morocco gives increasing interest to developing renewable energy, by offering a wide range of investment opportunities in the sector of thermal solar energy. To establish such technology, predicting hourly radiation received during an average day of the month is mostly imperative. This paper proposes a statistical comparison between measured data of mean hourly global radiation at two different climate regions located in Morocco and three predicting models. This study is based upon statistical indicators which are root mean square error (RMSE), mean bias error (MBE) and correlation coefficient (R). It is attested that the Collares-Preira and Rabl correlation as modified by Gueymard (CPRG) fits more closely the measured data in this two regions at the West (Casablanca) and the East (Ouarzazate) sides of Atlas Mountains. Collares-Preira and Rabl model (CPR) gives practically the same result as CPRG but the correlation given by Whillier Liu and Joradan (WLJ) und...","publication_date":{"day":null,"month":null,"year":2012,"errors":{}},"publication_name":"International Journal of Renewable Energy Research"},"translated_abstract":"In last recent decades, Morocco gives increasing interest to developing renewable energy, by offering a wide range of investment opportunities in the sector of thermal solar energy. To establish such technology, predicting hourly radiation received during an average day of the month is mostly imperative. This paper proposes a statistical comparison between measured data of mean hourly global radiation at two different climate regions located in Morocco and three predicting models. This study is based upon statistical indicators which are root mean square error (RMSE), mean bias error (MBE) and correlation coefficient (R). It is attested that the Collares-Preira and Rabl correlation as modified by Gueymard (CPRG) fits more closely the measured data in this two regions at the West (Casablanca) and the East (Ouarzazate) sides of Atlas Mountains. Collares-Preira and Rabl model (CPR) gives practically the same result as CPRG but the correlation given by Whillier Liu and Joradan (WLJ) und...","internal_url":"https://www.academia.edu/75983049/The_Mean_Hourly_Global_Radiation_Prediction_Models_Investigation_in_Two_Different_Climate_Regions_in_Morocco","translated_internal_url":"","created_at":"2022-04-10T03:41:28.171-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":71848434,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":83670497,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/83670497/thumbnails/1.jpg","file_name":"pdf.pdf","download_url":"https://www.academia.edu/attachments/83670497/download_file?st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&st=MTczMjc5NjU0MSw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"The_Mean_Hourly_Global_Radiation_Predict.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/83670497/pdf-libre.pdf?1649594559=\u0026response-content-disposition=attachment%3B+filename%3DThe_Mean_Hourly_Global_Radiation_Predict.pdf\u0026Expires=1732800141\u0026Signature=IdJ9ti8URLkZ~9evCs~eCRN-TTDzwaGJrLg7LQhcC6sxSr4~qqCfbgvnd~mljqiIhKX-WXWjkd~p1SLWbx9QK1GQssWNd5xzcipGXLLU2t8TZ9ged95GNJuZrd3vrEWEhzVcs7EAVhRF0juJk7gkYs18f98BE5yWWCcIB6zsFH5uPqMjhjvEa9RvM8~qemAEQCgj~p7-HuWH~pPkAqEtqM4cGbMNHFwf-gHNOEJy6LkClzOwYIkOym9AC9B~Y-MUD~k69sNFBGfuiVIrAsrw97HytEG7o~rcBpHC~Y9sXmCjnVCXXjx4DtrumYtqUlx2hPKx256ouo92DIjlrVmlbA__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"The_Mean_Hourly_Global_Radiation_Prediction_Models_Investigation_in_Two_Different_Climate_Regions_in_Morocco","translated_slug":"","page_count":10,"language":"en","content_type":"Work","owner":{"id":71848434,"first_name":"Mohamed","middle_initials":null,"last_name":"Taqi","page_name":"MohamedTaqi1","domain_name":"independent","created_at":"2017-11-26T02:42:35.428-08:00","display_name":"Mohamed Taqi","url":"https://independent.academia.edu/MohamedTaqi1"},"attachments":[{"id":83670497,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/83670497/thumbnails/1.jpg","file_name":"pdf.pdf","download_url":"https://www.academia.edu/attachments/83670497/download_file?st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&st=MTczMjc5NjU0MSw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"The_Mean_Hourly_Global_Radiation_Predict.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/83670497/pdf-libre.pdf?1649594559=\u0026response-content-disposition=attachment%3B+filename%3DThe_Mean_Hourly_Global_Radiation_Predict.pdf\u0026Expires=1732800141\u0026Signature=IdJ9ti8URLkZ~9evCs~eCRN-TTDzwaGJrLg7LQhcC6sxSr4~qqCfbgvnd~mljqiIhKX-WXWjkd~p1SLWbx9QK1GQssWNd5xzcipGXLLU2t8TZ9ged95GNJuZrd3vrEWEhzVcs7EAVhRF0juJk7gkYs18f98BE5yWWCcIB6zsFH5uPqMjhjvEa9RvM8~qemAEQCgj~p7-HuWH~pPkAqEtqM4cGbMNHFwf-gHNOEJy6LkClzOwYIkOym9AC9B~Y-MUD~k69sNFBGfuiVIrAsrw97HytEG7o~rcBpHC~Y9sXmCjnVCXXjx4DtrumYtqUlx2hPKx256ouo92DIjlrVmlbA__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":402,"name":"Environmental Science","url":"https://www.academia.edu/Documents/in/Environmental_Science"},{"id":2738,"name":"Renewable Energy","url":"https://www.academia.edu/Documents/in/Renewable_Energy"}],"urls":[]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="75983048"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/75983048/Effect_of_humidity_on_thermal_performances_of_a_non_evacuated_parabolic_trough_solar_collector"><img alt="Research paper thumbnail of Effect of humidity on thermal performances of a non-evacuated parabolic trough solar collector" class="work-thumbnail" src="https://attachments.academia-assets.com/83670409/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/75983048/Effect_of_humidity_on_thermal_performances_of_a_non_evacuated_parabolic_trough_solar_collector">Effect of humidity on thermal performances of a non-evacuated parabolic trough solar collector</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Parabolic trough collectors have become some of the important elements of solar power plants in r...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">Parabolic trough collectors have become some of the important elements of solar power plants in recent years. These devices are usually located in dry deserts, however their widespread use leads us to expect such facilities of trough collectors in wetlands. In fact, the idea was to study a possible installation in Casablanca in the town of Morocco which is humid. As a result, heat transfers could be affected in the presence of water vapor when the annulus is air-filled at atmospheric pressure, thus it is interesting to design the PTC as a function of the effect of moisture. In this paper, a detailed numerical study is presented. First, the mathematical model is validated by the experimental results of Sandia laboratories in the USA. Then, an evaluation of the effect of humidity on thermos-physical properties of humid air is carried out to assess convective heat transfers. Later, we have calculated the optical properties of water vapor in order to take into consideration the particip...</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="70150d0f691194d93143550ee2fe3a7c" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":83670409,"asset_id":75983048,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/83670409/download_file?st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&st=MTczMjc5NjU0MSw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="75983048"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="75983048"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 75983048; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=75983048]").text(description); $(".js-view-count[data-work-id=75983048]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 75983048; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='75983048']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 75983048, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "70150d0f691194d93143550ee2fe3a7c" } } $('.js-work-strip[data-work-id=75983048]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":75983048,"title":"Effect of humidity on thermal performances of a non-evacuated parabolic trough solar collector","translated_title":"","metadata":{"abstract":"Parabolic trough collectors have become some of the important elements of solar power plants in recent years. These devices are usually located in dry deserts, however their widespread use leads us to expect such facilities of trough collectors in wetlands. In fact, the idea was to study a possible installation in Casablanca in the town of Morocco which is humid. As a result, heat transfers could be affected in the presence of water vapor when the annulus is air-filled at atmospheric pressure, thus it is interesting to design the PTC as a function of the effect of moisture. In this paper, a detailed numerical study is presented. First, the mathematical model is validated by the experimental results of Sandia laboratories in the USA. Then, an evaluation of the effect of humidity on thermos-physical properties of humid air is carried out to assess convective heat transfers. Later, we have calculated the optical properties of water vapor in order to take into consideration the particip...","publication_date":{"day":null,"month":null,"year":2015,"errors":{}}},"translated_abstract":"Parabolic trough collectors have become some of the important elements of solar power plants in recent years. These devices are usually located in dry deserts, however their widespread use leads us to expect such facilities of trough collectors in wetlands. In fact, the idea was to study a possible installation in Casablanca in the town of Morocco which is humid. As a result, heat transfers could be affected in the presence of water vapor when the annulus is air-filled at atmospheric pressure, thus it is interesting to design the PTC as a function of the effect of moisture. In this paper, a detailed numerical study is presented. First, the mathematical model is validated by the experimental results of Sandia laboratories in the USA. Then, an evaluation of the effect of humidity on thermos-physical properties of humid air is carried out to assess convective heat transfers. Later, we have calculated the optical properties of water vapor in order to take into consideration the particip...","internal_url":"https://www.academia.edu/75983048/Effect_of_humidity_on_thermal_performances_of_a_non_evacuated_parabolic_trough_solar_collector","translated_internal_url":"","created_at":"2022-04-10T03:41:27.973-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":71848434,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":83670409,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/83670409/thumbnails/1.jpg","file_name":"pdf_13.pdf","download_url":"https://www.academia.edu/attachments/83670409/download_file?st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&st=MTczMjc5NjU0MSw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Effect_of_humidity_on_thermal_performanc.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/83670409/pdf_13-libre.pdf?1649594569=\u0026response-content-disposition=attachment%3B+filename%3DEffect_of_humidity_on_thermal_performanc.pdf\u0026Expires=1732800141\u0026Signature=A8JGMY1vfpEp2nBDQi7CdeisyEm565gl~xgonRFk3NedTS5iB73DPYsLXV2F3WRpTyDPo5pdOGioBHgrUJsmSSLjXeJZSvKAC3b0DHO6VqdogfhbK0WpRvVPHePdPcjO6ACsD9GjK-4M8vt3~2QuXnX-LLCcLNdMJojoxF2v2yEYAiG-~wBSuFBpYwVaOqDUR5p2AheJ~y1DQn7It4v0p1o82sMSsidVSXHnQ5QW~cTFLWhJzNVdVrHmuu3TUDioHAbz5zAomT1wOBO9FSbBfY2vIYOyFecqjVVzjleH43v0hAyUmCinxwPA5nLYxfg3nZu8GxWWB~xb9gjZhCXkxw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Effect_of_humidity_on_thermal_performances_of_a_non_evacuated_parabolic_trough_solar_collector","translated_slug":"","page_count":12,"language":"en","content_type":"Work","owner":{"id":71848434,"first_name":"Mohamed","middle_initials":null,"last_name":"Taqi","page_name":"MohamedTaqi1","domain_name":"independent","created_at":"2017-11-26T02:42:35.428-08:00","display_name":"Mohamed Taqi","url":"https://independent.academia.edu/MohamedTaqi1"},"attachments":[{"id":83670409,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/83670409/thumbnails/1.jpg","file_name":"pdf_13.pdf","download_url":"https://www.academia.edu/attachments/83670409/download_file?st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&st=MTczMjc5NjU0MSw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Effect_of_humidity_on_thermal_performanc.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/83670409/pdf_13-libre.pdf?1649594569=\u0026response-content-disposition=attachment%3B+filename%3DEffect_of_humidity_on_thermal_performanc.pdf\u0026Expires=1732800141\u0026Signature=A8JGMY1vfpEp2nBDQi7CdeisyEm565gl~xgonRFk3NedTS5iB73DPYsLXV2F3WRpTyDPo5pdOGioBHgrUJsmSSLjXeJZSvKAC3b0DHO6VqdogfhbK0WpRvVPHePdPcjO6ACsD9GjK-4M8vt3~2QuXnX-LLCcLNdMJojoxF2v2yEYAiG-~wBSuFBpYwVaOqDUR5p2AheJ~y1DQn7It4v0p1o82sMSsidVSXHnQ5QW~cTFLWhJzNVdVrHmuu3TUDioHAbz5zAomT1wOBO9FSbBfY2vIYOyFecqjVVzjleH43v0hAyUmCinxwPA5nLYxfg3nZu8GxWWB~xb9gjZhCXkxw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"},{"id":83670410,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/83670410/thumbnails/1.jpg","file_name":"pdf_13.pdf","download_url":"https://www.academia.edu/attachments/83670410/download_file","bulk_download_file_name":"Effect_of_humidity_on_thermal_performanc.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/83670410/pdf_13-libre.pdf?1649594569=\u0026response-content-disposition=attachment%3B+filename%3DEffect_of_humidity_on_thermal_performanc.pdf\u0026Expires=1732800141\u0026Signature=SS4EY2ZyaHhweBHjbGX9EE6WVwtsoFeTTHuEBh~2XHF4woy2TwImXCVnuFTt-VSUv4jP60TnRbLxKSPW85EL-VHIms3juL5-S5qEHMSR5sCGPXIg-nG4brlK5d1conpI9eZhzP4Eguq1t847KTK7tvqS7Ia5wDFTTSc-JhdE-duu5Jf5kkOsxld4jS0DIXAVAen4kUIBST5c94gTwE96xiPoFS0WDdGgE51wTWjEgTKT-j0AJ6FJ5v97YovW-yFFim0xjW4XrdmpVfBhfoj7PjK5nL4zv2GJ65rfzZN234Rt1XojSewVIrtuCXbkLtkN~J6DrSbaCcrtgbXpZ9x9Rg__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":444369,"name":"Humidity","url":"https://www.academia.edu/Documents/in/Humidity"},{"id":890686,"name":"Heat Losses","url":"https://www.academia.edu/Documents/in/Heat_Losses"},{"id":891670,"name":"Parabolic Trough Collector","url":"https://www.academia.edu/Documents/in/Parabolic_Trough_Collector"},{"id":936216,"name":"Thermal Efficiency","url":"https://www.academia.edu/Documents/in/Thermal_Efficiency"}],"urls":[{"id":19312558,"url":"https://ijrer.com/index.php/ijrer/article/download/2277/pdf_13"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="75983047"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/75983047/Thermal_performances_analysis_of_a_parabolic_trough_solar_collector_using_different_nanofluids"><img alt="Research paper thumbnail of Thermal performances analysis of a parabolic trough solar collector using different nanofluids" class="work-thumbnail" src="https://a.academia-assets.com/images/blank-paper.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/75983047/Thermal_performances_analysis_of_a_parabolic_trough_solar_collector_using_different_nanofluids">Thermal performances analysis of a parabolic trough solar collector using different nanofluids</a></div><div class="wp-workCard_item"><span>2016 International Renewable and Sustainable Energy Conference (IRSEC)</span><span>, 2016</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">In this paper, we have studied numerically thermal performances of a parabolic trough collector (...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">In this paper, we have studied numerically thermal performances of a parabolic trough collector (PTC) working with different nanofluids. Simulations are carried out for 5% nanoparticles&#39; volume concentration. The ultrafine particles that have been suspended in the base fluid (Syltherm800) are the aluminum oxide (Al2O3), the copper (Cu), the cupric oxide (CuO) and the silver (Ag). The results show that the convection heat transfer coefficient increased with the suspension of the nanoparticles. The overall heat loss coefficient of the PTC has been found to decrease when using nanofluids. The maximum enhancement in thermal performances of the PTC has been recorded for the silver nanoparticles which reach approximately 36% increase in the convection heat transfer coefficient and 21% decrease in overall heat loss coefficient.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="75983047"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="75983047"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 75983047; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=75983047]").text(description); $(".js-view-count[data-work-id=75983047]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 75983047; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='75983047']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 75983047, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (false){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "-1" } } $('.js-work-strip[data-work-id=75983047]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":75983047,"title":"Thermal performances analysis of a parabolic trough solar collector using different nanofluids","translated_title":"","metadata":{"abstract":"In this paper, we have studied numerically thermal performances of a parabolic trough collector (PTC) working with different nanofluids. Simulations are carried out for 5% nanoparticles\u0026#39; volume concentration. The ultrafine particles that have been suspended in the base fluid (Syltherm800) are the aluminum oxide (Al2O3), the copper (Cu), the cupric oxide (CuO) and the silver (Ag). The results show that the convection heat transfer coefficient increased with the suspension of the nanoparticles. The overall heat loss coefficient of the PTC has been found to decrease when using nanofluids. The maximum enhancement in thermal performances of the PTC has been recorded for the silver nanoparticles which reach approximately 36% increase in the convection heat transfer coefficient and 21% decrease in overall heat loss coefficient.","publisher":"IEEE","publication_date":{"day":null,"month":null,"year":2016,"errors":{}},"publication_name":"2016 International Renewable and Sustainable Energy Conference (IRSEC)"},"translated_abstract":"In this paper, we have studied numerically thermal performances of a parabolic trough collector (PTC) working with different nanofluids. Simulations are carried out for 5% nanoparticles\u0026#39; volume concentration. The ultrafine particles that have been suspended in the base fluid (Syltherm800) are the aluminum oxide (Al2O3), the copper (Cu), the cupric oxide (CuO) and the silver (Ag). The results show that the convection heat transfer coefficient increased with the suspension of the nanoparticles. The overall heat loss coefficient of the PTC has been found to decrease when using nanofluids. The maximum enhancement in thermal performances of the PTC has been recorded for the silver nanoparticles which reach approximately 36% increase in the convection heat transfer coefficient and 21% decrease in overall heat loss coefficient.","internal_url":"https://www.academia.edu/75983047/Thermal_performances_analysis_of_a_parabolic_trough_solar_collector_using_different_nanofluids","translated_internal_url":"","created_at":"2022-04-10T03:41:27.739-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":71848434,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Thermal_performances_analysis_of_a_parabolic_trough_solar_collector_using_different_nanofluids","translated_slug":"","page_count":null,"language":"en","content_type":"Work","owner":{"id":71848434,"first_name":"Mohamed","middle_initials":null,"last_name":"Taqi","page_name":"MohamedTaqi1","domain_name":"independent","created_at":"2017-11-26T02:42:35.428-08:00","display_name":"Mohamed Taqi","url":"https://independent.academia.edu/MohamedTaqi1"},"attachments":[],"research_interests":[{"id":511,"name":"Materials Science","url":"https://www.academia.edu/Documents/in/Materials_Science"},{"id":54391,"name":"Nanofluids","url":"https://www.academia.edu/Documents/in/Nanofluids"},{"id":63431,"name":"Solar Energy","url":"https://www.academia.edu/Documents/in/Solar_Energy"},{"id":111436,"name":"IEEE","url":"https://www.academia.edu/Documents/in/IEEE"},{"id":891670,"name":"Parabolic Trough Collector","url":"https://www.academia.edu/Documents/in/Parabolic_Trough_Collector"}],"urls":[{"id":19312557,"url":"http://xplorestaging.ieee.org/ielx7/7973314/7983856/07984006.pdf?arnumber=7984006"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="75983046"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/75983046/Impact_of_Gas_Filled_Annular_Space_on_Thermal_and_Optical_Performances_of_a_Heat_Pipe_Parabolic_Trough_Solar_Collector"><img alt="Research paper thumbnail of Impact of Gas-Filled Annular Space on Thermal and Optical Performances of a Heat Pipe Parabolic Trough Solar Collector" class="work-thumbnail" src="https://a.academia-assets.com/images/blank-paper.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/75983046/Impact_of_Gas_Filled_Annular_Space_on_Thermal_and_Optical_Performances_of_a_Heat_Pipe_Parabolic_Trough_Solar_Collector">Impact of Gas-Filled Annular Space on Thermal and Optical Performances of a Heat Pipe Parabolic Trough Solar Collector</a></div><div class="wp-workCard_item"><span>Journal of Solar Energy Engineering</span><span>, 2021</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">In this work, we demonstrate the improvement of thermal performances of a heat pipe parabolic tro...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">In this work, we demonstrate the improvement of thermal performances of a heat pipe parabolic trough solar collector by optimizing the annulus space, between the evaporator and the glass envelope, and using an appropriate filling gas. We compared the system thermal effectiveness for nine filling gases (hydrogen, air, helium, neon, oxygen, nitrogen, argon, krypton, and xenon). The results showed that using xenon or krypton leads to the best thermal yield (70%). While krypton arises to be the most energetically efficient filling gas, argon, with a thermal yield of 62%, presents a best compromise as the cheapest inert gas. In addition, we showed that the annular space size should be less than a critical value to minimize heat losses and to reduce the material cost during manufacturing.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="75983046"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="75983046"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 75983046; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=75983046]").text(description); $(".js-view-count[data-work-id=75983046]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 75983046; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='75983046']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 75983046, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (false){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "-1" } } $('.js-work-strip[data-work-id=75983046]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":75983046,"title":"Impact of Gas-Filled Annular Space on Thermal and Optical Performances of a Heat Pipe Parabolic Trough Solar Collector","translated_title":"","metadata":{"abstract":"In this work, we demonstrate the improvement of thermal performances of a heat pipe parabolic trough solar collector by optimizing the annulus space, between the evaporator and the glass envelope, and using an appropriate filling gas. We compared the system thermal effectiveness for nine filling gases (hydrogen, air, helium, neon, oxygen, nitrogen, argon, krypton, and xenon). The results showed that using xenon or krypton leads to the best thermal yield (70%). While krypton arises to be the most energetically efficient filling gas, argon, with a thermal yield of 62%, presents a best compromise as the cheapest inert gas. In addition, we showed that the annular space size should be less than a critical value to minimize heat losses and to reduce the material cost during manufacturing.","publisher":"ASME International","publication_date":{"day":null,"month":null,"year":2021,"errors":{}},"publication_name":"Journal of Solar Energy Engineering"},"translated_abstract":"In this work, we demonstrate the improvement of thermal performances of a heat pipe parabolic trough solar collector by optimizing the annulus space, between the evaporator and the glass envelope, and using an appropriate filling gas. We compared the system thermal effectiveness for nine filling gases (hydrogen, air, helium, neon, oxygen, nitrogen, argon, krypton, and xenon). The results showed that using xenon or krypton leads to the best thermal yield (70%). While krypton arises to be the most energetically efficient filling gas, argon, with a thermal yield of 62%, presents a best compromise as the cheapest inert gas. In addition, we showed that the annular space size should be less than a critical value to minimize heat losses and to reduce the material cost during manufacturing.","internal_url":"https://www.academia.edu/75983046/Impact_of_Gas_Filled_Annular_Space_on_Thermal_and_Optical_Performances_of_a_Heat_Pipe_Parabolic_Trough_Solar_Collector","translated_internal_url":"","created_at":"2022-04-10T03:41:27.535-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":71848434,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Impact_of_Gas_Filled_Annular_Space_on_Thermal_and_Optical_Performances_of_a_Heat_Pipe_Parabolic_Trough_Solar_Collector","translated_slug":"","page_count":null,"language":"en","content_type":"Work","owner":{"id":71848434,"first_name":"Mohamed","middle_initials":null,"last_name":"Taqi","page_name":"MohamedTaqi1","domain_name":"independent","created_at":"2017-11-26T02:42:35.428-08:00","display_name":"Mohamed Taqi","url":"https://independent.academia.edu/MohamedTaqi1"},"attachments":[],"research_interests":[{"id":60,"name":"Mechanical Engineering","url":"https://www.academia.edu/Documents/in/Mechanical_Engineering"},{"id":511,"name":"Materials Science","url":"https://www.academia.edu/Documents/in/Materials_Science"},{"id":174347,"name":"Thermal","url":"https://www.academia.edu/Documents/in/Thermal"},{"id":218074,"name":"Parabolic Trough","url":"https://www.academia.edu/Documents/in/Parabolic_Trough"},{"id":554780,"name":"Interdisciplinary Engineering","url":"https://www.academia.edu/Documents/in/Interdisciplinary_Engineering"},{"id":561197,"name":"Solar Energy Engineering","url":"https://www.academia.edu/Documents/in/Solar_Energy_Engineering"}],"urls":[{"id":19312556,"url":"http://asmedigitalcollection.asme.org/solarenergyengineering/article-pdf/143/6/061001/6687405/sol_143_6_061001.pdf"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="75983045"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/75983045/Thermo_Hydraulic_Behavior_of_the_Liquid_Vapor_Flow_in_the_Receiver_Tube_of_a_Solar_Parabolic_Trough_Collector"><img alt="Research paper thumbnail of Thermo-Hydraulic Behavior of the Liquid-Vapor Flow in the Receiver Tube of a Solar Parabolic Trough Collector" class="work-thumbnail" src="https://a.academia-assets.com/images/blank-paper.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/75983045/Thermo_Hydraulic_Behavior_of_the_Liquid_Vapor_Flow_in_the_Receiver_Tube_of_a_Solar_Parabolic_Trough_Collector">Thermo-Hydraulic Behavior of the Liquid-Vapor Flow in the Receiver Tube of a Solar Parabolic Trough Collector</a></div><div class="wp-workCard_item"><span>Journal of Heat Transfer</span><span>, 2020</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Liquid-vapor flows are present in many industrial applications. In particular, in the solar field...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">Liquid-vapor flows are present in many industrial applications. In particular, in the solar field, these flows are encountered in the new generations of solar parabolic trough collectors with direct steam generation (PTCs-DSG). In this technical brief, we compare the two-phase convective transfer and the pressure drop models in the PTC-DSG. The results show that the heat exchange coefficients estimated by Chen-Cooper, Shah, Gungor-Winterton and Kandlikar models have same trend with difference between them. However, the models of Liu-Winterton and Steiner-Taborek seem inappropriate due to the decrease in the exchange coefficient for moderate and high steam qualities. In addition, a comparison of the models describing pressure drops with experimental data of literature was carried out. The results show that the pressure decreases as the steam quality increases and the differences between these models remain small. Friedel&#39;s model is the closest to the experiment for high inlet pre...</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="75983045"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="75983045"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 75983045; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=75983045]").text(description); $(".js-view-count[data-work-id=75983045]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 75983045; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='75983045']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 75983045, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (false){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "-1" } } $('.js-work-strip[data-work-id=75983045]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":75983045,"title":"Thermo-Hydraulic Behavior of the Liquid-Vapor Flow in the Receiver Tube of a Solar Parabolic Trough Collector","translated_title":"","metadata":{"abstract":"Liquid-vapor flows are present in many industrial applications. In particular, in the solar field, these flows are encountered in the new generations of solar parabolic trough collectors with direct steam generation (PTCs-DSG). In this technical brief, we compare the two-phase convective transfer and the pressure drop models in the PTC-DSG. The results show that the heat exchange coefficients estimated by Chen-Cooper, Shah, Gungor-Winterton and Kandlikar models have same trend with difference between them. However, the models of Liu-Winterton and Steiner-Taborek seem inappropriate due to the decrease in the exchange coefficient for moderate and high steam qualities. In addition, a comparison of the models describing pressure drops with experimental data of literature was carried out. The results show that the pressure decreases as the steam quality increases and the differences between these models remain small. Friedel\u0026#39;s model is the closest to the experiment for high inlet pre...","publisher":"ASME International","publication_date":{"day":null,"month":null,"year":2020,"errors":{}},"publication_name":"Journal of Heat Transfer"},"translated_abstract":"Liquid-vapor flows are present in many industrial applications. In particular, in the solar field, these flows are encountered in the new generations of solar parabolic trough collectors with direct steam generation (PTCs-DSG). In this technical brief, we compare the two-phase convective transfer and the pressure drop models in the PTC-DSG. The results show that the heat exchange coefficients estimated by Chen-Cooper, Shah, Gungor-Winterton and Kandlikar models have same trend with difference between them. However, the models of Liu-Winterton and Steiner-Taborek seem inappropriate due to the decrease in the exchange coefficient for moderate and high steam qualities. In addition, a comparison of the models describing pressure drops with experimental data of literature was carried out. The results show that the pressure decreases as the steam quality increases and the differences between these models remain small. Friedel\u0026#39;s model is the closest to the experiment for high inlet pre...","internal_url":"https://www.academia.edu/75983045/Thermo_Hydraulic_Behavior_of_the_Liquid_Vapor_Flow_in_the_Receiver_Tube_of_a_Solar_Parabolic_Trough_Collector","translated_internal_url":"","created_at":"2022-04-10T03:41:27.330-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":71848434,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Thermo_Hydraulic_Behavior_of_the_Liquid_Vapor_Flow_in_the_Receiver_Tube_of_a_Solar_Parabolic_Trough_Collector","translated_slug":"","page_count":null,"language":"en","content_type":"Work","owner":{"id":71848434,"first_name":"Mohamed","middle_initials":null,"last_name":"Taqi","page_name":"MohamedTaqi1","domain_name":"independent","created_at":"2017-11-26T02:42:35.428-08:00","display_name":"Mohamed Taqi","url":"https://independent.academia.edu/MohamedTaqi1"},"attachments":[],"research_interests":[{"id":60,"name":"Mechanical Engineering","url":"https://www.academia.edu/Documents/in/Mechanical_Engineering"},{"id":72,"name":"Chemical Engineering","url":"https://www.academia.edu/Documents/in/Chemical_Engineering"},{"id":511,"name":"Materials Science","url":"https://www.academia.edu/Documents/in/Materials_Science"},{"id":512,"name":"Mechanics","url":"https://www.academia.edu/Documents/in/Mechanics"},{"id":8067,"name":"Heat Transfer","url":"https://www.academia.edu/Documents/in/Heat_Transfer"},{"id":218074,"name":"Parabolic Trough","url":"https://www.academia.edu/Documents/in/Parabolic_Trough"},{"id":554780,"name":"Interdisciplinary Engineering","url":"https://www.academia.edu/Documents/in/Interdisciplinary_Engineering"}],"urls":[{"id":19312555,"url":"http://asmedigitalcollection.asme.org/heattransfer/article-pdf/doi/10.1115/1.4047511/6543306/ht-20-1091.pdf"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="75983044"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/75983044/Development_of_new_construction_material_for_thermal_insulation_of_building_based_on_aggregate_of_waste_paper_and_cement"><img alt="Research paper thumbnail of Development of new construction material for thermal insulation of building based on aggregate of waste paper and cement" class="work-thumbnail" src="https://a.academia-assets.com/images/blank-paper.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/75983044/Development_of_new_construction_material_for_thermal_insulation_of_building_based_on_aggregate_of_waste_paper_and_cement">Development of new construction material for thermal insulation of building based on aggregate of waste paper and cement</a></div><div class="wp-workCard_item"><span>Heat and Mass Transfer</span><span>, 2020</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">In this work, a new method of bricks making based on waste paper has been developed for the therm...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">In this work, a new method of bricks making based on waste paper has been developed for the thermal insulation of buildings. This method involves converting paper waste into aggregates and combining them with a Portland cement binder. A physical and thermal characterization of the Aggregate of Waste Paper (AWP) is carried out, followed by a structural study by Scanning Electron Microscopy (SEM). Six Paper Brick Types are made with the mass dosage variation of the composite. After drying the bricks in the open air for 28 days, experimental investigations were carried out to determine the density, the water absorption, the compressive and flexural strength, and the propagation speed of ultrasonic waves. In addition, a SEM analysis combined with an Energy-Dispersive X-ray spectroscopy analysis (EDX) is performed to examine the adhesion between the AWP and the cement particles. The characterization results of the aggregates showed a low density and thermal conductivity amounting to170kg/m 3 and 0.06 W/m.K, respectively, and the analysis of their microstructure by SEM demonstrated that their structure is composed of randomly distributed fibers. Moreover, the mechanical properties of the paper bricks are more resistant, since the compressive strength varies between 3.43 and 6.43 MPa, and their thermal properties are lower compared to the conventional bricks, from 0,0851 to 0,0978 W/m.K. Therefore, these findings clearly indicate that the newly made bricks represent an innovative solution for thermal insulation in buildings that can also be used as a structural material.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="75983044"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="75983044"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 75983044; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=75983044]").text(description); $(".js-view-count[data-work-id=75983044]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 75983044; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='75983044']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 75983044, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (false){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "-1" } } $('.js-work-strip[data-work-id=75983044]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":75983044,"title":"Development of new construction material for thermal insulation of building based on aggregate of waste paper and cement","translated_title":"","metadata":{"abstract":"In this work, a new method of bricks making based on waste paper has been developed for the thermal insulation of buildings. This method involves converting paper waste into aggregates and combining them with a Portland cement binder. A physical and thermal characterization of the Aggregate of Waste Paper (AWP) is carried out, followed by a structural study by Scanning Electron Microscopy (SEM). Six Paper Brick Types are made with the mass dosage variation of the composite. After drying the bricks in the open air for 28 days, experimental investigations were carried out to determine the density, the water absorption, the compressive and flexural strength, and the propagation speed of ultrasonic waves. In addition, a SEM analysis combined with an Energy-Dispersive X-ray spectroscopy analysis (EDX) is performed to examine the adhesion between the AWP and the cement particles. The characterization results of the aggregates showed a low density and thermal conductivity amounting to170kg/m 3 and 0.06 W/m.K, respectively, and the analysis of their microstructure by SEM demonstrated that their structure is composed of randomly distributed fibers. Moreover, the mechanical properties of the paper bricks are more resistant, since the compressive strength varies between 3.43 and 6.43 MPa, and their thermal properties are lower compared to the conventional bricks, from 0,0851 to 0,0978 W/m.K. Therefore, these findings clearly indicate that the newly made bricks represent an innovative solution for thermal insulation in buildings that can also be used as a structural material.","publisher":"Springer Science and Business Media LLC","publication_date":{"day":null,"month":null,"year":2020,"errors":{}},"publication_name":"Heat and Mass Transfer"},"translated_abstract":"In this work, a new method of bricks making based on waste paper has been developed for the thermal insulation of buildings. This method involves converting paper waste into aggregates and combining them with a Portland cement binder. A physical and thermal characterization of the Aggregate of Waste Paper (AWP) is carried out, followed by a structural study by Scanning Electron Microscopy (SEM). Six Paper Brick Types are made with the mass dosage variation of the composite. After drying the bricks in the open air for 28 days, experimental investigations were carried out to determine the density, the water absorption, the compressive and flexural strength, and the propagation speed of ultrasonic waves. In addition, a SEM analysis combined with an Energy-Dispersive X-ray spectroscopy analysis (EDX) is performed to examine the adhesion between the AWP and the cement particles. The characterization results of the aggregates showed a low density and thermal conductivity amounting to170kg/m 3 and 0.06 W/m.K, respectively, and the analysis of their microstructure by SEM demonstrated that their structure is composed of randomly distributed fibers. Moreover, the mechanical properties of the paper bricks are more resistant, since the compressive strength varies between 3.43 and 6.43 MPa, and their thermal properties are lower compared to the conventional bricks, from 0,0851 to 0,0978 W/m.K. Therefore, these findings clearly indicate that the newly made bricks represent an innovative solution for thermal insulation in buildings that can also be used as a structural material.","internal_url":"https://www.academia.edu/75983044/Development_of_new_construction_material_for_thermal_insulation_of_building_based_on_aggregate_of_waste_paper_and_cement","translated_internal_url":"","created_at":"2022-04-10T03:41:27.118-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":71848434,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Development_of_new_construction_material_for_thermal_insulation_of_building_based_on_aggregate_of_waste_paper_and_cement","translated_slug":"","page_count":null,"language":"en","content_type":"Work","owner":{"id":71848434,"first_name":"Mohamed","middle_initials":null,"last_name":"Taqi","page_name":"MohamedTaqi1","domain_name":"independent","created_at":"2017-11-26T02:42:35.428-08:00","display_name":"Mohamed Taqi","url":"https://independent.academia.edu/MohamedTaqi1"},"attachments":[],"research_interests":[{"id":511,"name":"Materials Science","url":"https://www.academia.edu/Documents/in/Materials_Science"},{"id":33661,"name":"Heat and Mass Transfer","url":"https://www.academia.edu/Documents/in/Heat_and_Mass_Transfer"},{"id":554780,"name":"Interdisciplinary Engineering","url":"https://www.academia.edu/Documents/in/Interdisciplinary_Engineering"}],"urls":[{"id":19312554,"url":"http://link.springer.com/content/pdf/10.1007/s00231-020-02811-2.pdf"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="75983043"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/75983043/Modeling_and_Optimization_of_a_New_Configuration_of_Heat_Pipe_Parabolic_Trough_Collector_for_Solar_Water_Heating"><img alt="Research paper thumbnail of Modeling and Optimization of a New Configuration of Heat Pipe Parabolic Trough Collector for Solar Water Heating" class="work-thumbnail" src="https://a.academia-assets.com/images/blank-paper.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/75983043/Modeling_and_Optimization_of_a_New_Configuration_of_Heat_Pipe_Parabolic_Trough_Collector_for_Solar_Water_Heating">Modeling and Optimization of a New Configuration of Heat Pipe Parabolic Trough Collector for Solar Water Heating</a></div><div class="wp-workCard_item"><span>Journal of Solar Energy Engineering</span><span>, 2019</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">This work reports the design, numerical modeling, and optimization of a new solar water heater us...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">This work reports the design, numerical modeling, and optimization of a new solar water heater using a heat pipe parabolic trough collector (HPPTC) with low concentration ratio. The heat pipe evaporator is positioned on the focal axis of the reflector, while the condenser section is completely immersed in the water cylindrical tank. The copper wire mesh wick is used as the capillary structure, and the working fluid is distillated water. The proposed model operates in transitory regime under the weather conditions of Casablanca city in Morocco. The intensity of direct solar radiation was estimated by the Kasten model assuming a total sun tracking. The finite difference method has been used to solve governing equations. Several optimization types have been investigated and proved that the optimal configuration is obtained by correctly choosing the geometrical and physical parameters of the system. The thermal efficiency for this configuration with a single heat pipe is about 68.45%. T...</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="75983043"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="75983043"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 75983043; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=75983043]").text(description); $(".js-view-count[data-work-id=75983043]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 75983043; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='75983043']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 75983043, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (false){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "-1" } } $('.js-work-strip[data-work-id=75983043]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":75983043,"title":"Modeling and Optimization of a New Configuration of Heat Pipe Parabolic Trough Collector for Solar Water Heating","translated_title":"","metadata":{"abstract":"This work reports the design, numerical modeling, and optimization of a new solar water heater using a heat pipe parabolic trough collector (HPPTC) with low concentration ratio. The heat pipe evaporator is positioned on the focal axis of the reflector, while the condenser section is completely immersed in the water cylindrical tank. The copper wire mesh wick is used as the capillary structure, and the working fluid is distillated water. The proposed model operates in transitory regime under the weather conditions of Casablanca city in Morocco. The intensity of direct solar radiation was estimated by the Kasten model assuming a total sun tracking. The finite difference method has been used to solve governing equations. Several optimization types have been investigated and proved that the optimal configuration is obtained by correctly choosing the geometrical and physical parameters of the system. The thermal efficiency for this configuration with a single heat pipe is about 68.45%. T...","publisher":"ASME International","publication_date":{"day":null,"month":null,"year":2019,"errors":{}},"publication_name":"Journal of Solar Energy Engineering"},"translated_abstract":"This work reports the design, numerical modeling, and optimization of a new solar water heater using a heat pipe parabolic trough collector (HPPTC) with low concentration ratio. The heat pipe evaporator is positioned on the focal axis of the reflector, while the condenser section is completely immersed in the water cylindrical tank. The copper wire mesh wick is used as the capillary structure, and the working fluid is distillated water. The proposed model operates in transitory regime under the weather conditions of Casablanca city in Morocco. The intensity of direct solar radiation was estimated by the Kasten model assuming a total sun tracking. The finite difference method has been used to solve governing equations. Several optimization types have been investigated and proved that the optimal configuration is obtained by correctly choosing the geometrical and physical parameters of the system. The thermal efficiency for this configuration with a single heat pipe is about 68.45%. T...","internal_url":"https://www.academia.edu/75983043/Modeling_and_Optimization_of_a_New_Configuration_of_Heat_Pipe_Parabolic_Trough_Collector_for_Solar_Water_Heating","translated_internal_url":"","created_at":"2022-04-10T03:41:26.913-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":71848434,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Modeling_and_Optimization_of_a_New_Configuration_of_Heat_Pipe_Parabolic_Trough_Collector_for_Solar_Water_Heating","translated_slug":"","page_count":null,"language":"en","content_type":"Work","owner":{"id":71848434,"first_name":"Mohamed","middle_initials":null,"last_name":"Taqi","page_name":"MohamedTaqi1","domain_name":"independent","created_at":"2017-11-26T02:42:35.428-08:00","display_name":"Mohamed Taqi","url":"https://independent.academia.edu/MohamedTaqi1"},"attachments":[],"research_interests":[{"id":60,"name":"Mechanical Engineering","url":"https://www.academia.edu/Documents/in/Mechanical_Engineering"},{"id":402,"name":"Environmental Science","url":"https://www.academia.edu/Documents/in/Environmental_Science"},{"id":554780,"name":"Interdisciplinary Engineering","url":"https://www.academia.edu/Documents/in/Interdisciplinary_Engineering"},{"id":561197,"name":"Solar Energy Engineering","url":"https://www.academia.edu/Documents/in/Solar_Energy_Engineering"}],"urls":[{"id":19312553,"url":"http://asmedigitalcollection.asme.org/solarenergyengineering/article-pdf/doi/10.1115/1.4045739/6577431/sol_142_3_031005.pdf"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="75983042"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/75983042/Contribution_%C3%A0_l%C3%A9tude_des_caloducs_%C3%A0_eau_utilisant_une_structure_capillaire_%C3%A0_rainures_axiales_rectangulaires"><img alt="Research paper thumbnail of Contribution à l'étude des caloducs à eau utilisant une structure capillaire à rainures axiales rectangulaires" class="work-thumbnail" src="https://a.academia-assets.com/images/blank-paper.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/75983042/Contribution_%C3%A0_l%C3%A9tude_des_caloducs_%C3%A0_eau_utilisant_une_structure_capillaire_%C3%A0_rainures_axiales_rectangulaires">Contribution à l'étude des caloducs à eau utilisant une structure capillaire à rainures axiales rectangulaires</a></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="75983042"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="75983042"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 75983042; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=75983042]").text(description); $(".js-view-count[data-work-id=75983042]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 75983042; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='75983042']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 75983042, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (false){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "-1" } } $('.js-work-strip[data-work-id=75983042]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":75983042,"title":"Contribution à l'étude des caloducs à eau utilisant une structure capillaire à rainures axiales rectangulaires","translated_title":"","metadata":{"publication_date":{"day":6,"month":3,"year":1984,"errors":{}}},"translated_abstract":null,"internal_url":"https://www.academia.edu/75983042/Contribution_%C3%A0_l%C3%A9tude_des_caloducs_%C3%A0_eau_utilisant_une_structure_capillaire_%C3%A0_rainures_axiales_rectangulaires","translated_internal_url":"","created_at":"2022-04-10T03:41:26.704-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":71848434,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Contribution_à_létude_des_caloducs_à_eau_utilisant_une_structure_capillaire_à_rainures_axiales_rectangulaires","translated_slug":"","page_count":null,"language":"fr","content_type":"Work","owner":{"id":71848434,"first_name":"Mohamed","middle_initials":null,"last_name":"Taqi","page_name":"MohamedTaqi1","domain_name":"independent","created_at":"2017-11-26T02:42:35.428-08:00","display_name":"Mohamed Taqi","url":"https://independent.academia.edu/MohamedTaqi1"},"attachments":[],"research_interests":[],"urls":[{"id":19312552,"url":"http://toubkal.imist.ma/handle/123456789/3009"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="75983041"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/75983041/Mod_lisation_du_frottement_pari_tal_dans_un_coulement_bulles"><img alt="Research paper thumbnail of Mod�lisation du frottement pari�tal dans un �coulement � bulles" class="work-thumbnail" src="https://a.academia-assets.com/images/blank-paper.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/75983041/Mod_lisation_du_frottement_pari_tal_dans_un_coulement_bulles">Mod�lisation du frottement pari�tal dans un �coulement � bulles</a></div><div class="wp-workCard_item"><span>C R Acad Sci Ser Iib Mec</span><span>, 2000</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="75983041"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="75983041"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 75983041; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=75983041]").text(description); $(".js-view-count[data-work-id=75983041]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 75983041; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='75983041']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 75983041, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (false){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "-1" } } $('.js-work-strip[data-work-id=75983041]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":75983041,"title":"Mod�lisation du frottement pari�tal dans un �coulement � bulles","translated_title":"","metadata":{"publication_date":{"day":null,"month":null,"year":2000,"errors":{}},"publication_name":"C R Acad Sci Ser Iib Mec"},"translated_abstract":null,"internal_url":"https://www.academia.edu/75983041/Mod_lisation_du_frottement_pari_tal_dans_un_coulement_bulles","translated_internal_url":"","created_at":"2022-04-10T03:41:26.486-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":71848434,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Mod_lisation_du_frottement_pari_tal_dans_un_coulement_bulles","translated_slug":"","page_count":null,"language":"fr","content_type":"Work","owner":{"id":71848434,"first_name":"Mohamed","middle_initials":null,"last_name":"Taqi","page_name":"MohamedTaqi1","domain_name":"independent","created_at":"2017-11-26T02:42:35.428-08:00","display_name":"Mohamed Taqi","url":"https://independent.academia.edu/MohamedTaqi1"},"attachments":[],"research_interests":[{"id":8066,"name":"Two Phase Flow","url":"https://www.academia.edu/Documents/in/Two_Phase_Flow"},{"id":61120,"name":"Model validation","url":"https://www.academia.edu/Documents/in/Model_validation"},{"id":1672858,"name":"Void Fraction","url":"https://www.academia.edu/Documents/in/Void_Fraction"}],"urls":[{"id":19312551,"url":"http://adsabs.harvard.edu/abs/2000crmec.328..741t"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="75983040"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/75983040/Mod%C3%A9lisation_de_leffet_de_portance_dans_un_%C3%A9coulement_%C3%A0_bulles"><img alt="Research paper thumbnail of Modélisation de l'effet de portance dans un écoulement à bulles" class="work-thumbnail" src="https://attachments.academia-assets.com/83670491/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/75983040/Mod%C3%A9lisation_de_leffet_de_portance_dans_un_%C3%A9coulement_%C3%A0_bulles">Modélisation de l'effet de portance dans un écoulement à bulles</a></div><div class="wp-workCard_item"><span>Comptes Rendus de l'Académie des Sciences - Series IIB - Mechanics</span><span>, 2001</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="6f61ce48f8d02e06aa4c85cff1128891" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":83670491,"asset_id":75983040,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/83670491/download_file?st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="75983040"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="75983040"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 75983040; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=75983040]").text(description); $(".js-view-count[data-work-id=75983040]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 75983040; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='75983040']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 75983040, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "6f61ce48f8d02e06aa4c85cff1128891" } } $('.js-work-strip[data-work-id=75983040]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":75983040,"title":"Modélisation de l'effet de portance dans un écoulement à bulles","translated_title":"","metadata":{"publisher":"Elsevier BV","publication_date":{"day":null,"month":null,"year":2001,"errors":{}},"publication_name":"Comptes Rendus de l'Académie des Sciences - Series IIB - Mechanics"},"translated_abstract":null,"internal_url":"https://www.academia.edu/75983040/Mod%C3%A9lisation_de_leffet_de_portance_dans_un_%C3%A9coulement_%C3%A0_bulles","translated_internal_url":"","created_at":"2022-04-10T03:41:26.326-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":71848434,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":83670491,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/83670491/thumbnails/1.jpg","file_name":"s1620-7742_2801_2901365-420220410-22614-skxb1r.pdf","download_url":"https://www.academia.edu/attachments/83670491/download_file?st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Modelisation_de_leffet_de_portance_dans.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/83670491/s1620-7742_2801_2901365-420220410-22614-skxb1r-libre.pdf?1649594555=\u0026response-content-disposition=attachment%3B+filename%3DModelisation_de_leffet_de_portance_dans.pdf\u0026Expires=1732800142\u0026Signature=OkDDPhKpg9k9~f0NVDiWUpZhxjC8uhzWQV1-SyUvq930fNIM4mmjq1vVb~exeNiqLeKHvU0HKriAzUr8tQPezQYrbxnqx3oooJqtWTKPJsgIIKaJ1dXA6bJUujStqT7QUJj5~-jwMg63ZcGg8NCjE4M42Qw2C-rC-O0hLoR72-yq7NoGfkMwvs0pkgY~w~3Ws4NdwKiYEN59XgbqmeTFDprKpLWwn8EFdz23bcIyvUpS31XzPu2Xj8zt6qjDfDXPrizLJPWWZsHY09wwGMoUw4haW0Ggn2vOZPV~L7RM3KZIPBWUmgyQo~7E0sdxQVKrVckIwpRFQYk8bbetQ1zdwA__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Modélisation_de_leffet_de_portance_dans_un_écoulement_à_bulles","translated_slug":"","page_count":8,"language":"fr","content_type":"Work","owner":{"id":71848434,"first_name":"Mohamed","middle_initials":null,"last_name":"Taqi","page_name":"MohamedTaqi1","domain_name":"independent","created_at":"2017-11-26T02:42:35.428-08:00","display_name":"Mohamed Taqi","url":"https://independent.academia.edu/MohamedTaqi1"},"attachments":[{"id":83670491,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/83670491/thumbnails/1.jpg","file_name":"s1620-7742_2801_2901365-420220410-22614-skxb1r.pdf","download_url":"https://www.academia.edu/attachments/83670491/download_file?st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Modelisation_de_leffet_de_portance_dans.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/83670491/s1620-7742_2801_2901365-420220410-22614-skxb1r-libre.pdf?1649594555=\u0026response-content-disposition=attachment%3B+filename%3DModelisation_de_leffet_de_portance_dans.pdf\u0026Expires=1732800142\u0026Signature=OkDDPhKpg9k9~f0NVDiWUpZhxjC8uhzWQV1-SyUvq930fNIM4mmjq1vVb~exeNiqLeKHvU0HKriAzUr8tQPezQYrbxnqx3oooJqtWTKPJsgIIKaJ1dXA6bJUujStqT7QUJj5~-jwMg63ZcGg8NCjE4M42Qw2C-rC-O0hLoR72-yq7NoGfkMwvs0pkgY~w~3Ws4NdwKiYEN59XgbqmeTFDprKpLWwn8EFdz23bcIyvUpS31XzPu2Xj8zt6qjDfDXPrizLJPWWZsHY09wwGMoUw4haW0Ggn2vOZPV~L7RM3KZIPBWUmgyQo~7E0sdxQVKrVckIwpRFQYk8bbetQ1zdwA__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":60,"name":"Mechanical Engineering","url":"https://www.academia.edu/Documents/in/Mechanical_Engineering"},{"id":2435,"name":"Fluid Mechanics","url":"https://www.academia.edu/Documents/in/Fluid_Mechanics"},{"id":6177,"name":"Modeling","url":"https://www.academia.edu/Documents/in/Modeling"},{"id":8066,"name":"Two Phase Flow","url":"https://www.academia.edu/Documents/in/Two_Phase_Flow"},{"id":296669,"name":"Lift","url":"https://www.academia.edu/Documents/in/Lift"},{"id":685326,"name":"Boundary Layer","url":"https://www.academia.edu/Documents/in/Boundary_Layer"}],"urls":[]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="63261242"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/63261242/Etude_num%C3%A9rique_et_mod%C3%A9lisation_des_%C3%A9coulements_diphasiques_%C3%A0_bulles"><img alt="Research paper thumbnail of Etude numérique et modélisation des écoulements diphasiques à bulles" class="work-thumbnail" src="https://a.academia-assets.com/images/blank-paper.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/63261242/Etude_num%C3%A9rique_et_mod%C3%A9lisation_des_%C3%A9coulements_diphasiques_%C3%A0_bulles">Etude numérique et modélisation des écoulements diphasiques à bulles</a></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="63261242"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="63261242"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 63261242; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=63261242]").text(description); $(".js-view-count[data-work-id=63261242]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 63261242; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='63261242']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 63261242, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (false){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "-1" } } $('.js-work-strip[data-work-id=63261242]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":63261242,"title":"Etude numérique et modélisation des écoulements diphasiques à bulles","translated_title":"","metadata":{"publication_date":{"day":15,"month":2,"year":2002,"errors":{}}},"translated_abstract":null,"internal_url":"https://www.academia.edu/63261242/Etude_num%C3%A9rique_et_mod%C3%A9lisation_des_%C3%A9coulements_diphasiques_%C3%A0_bulles","translated_internal_url":"","created_at":"2021-12-05T07:08:45.576-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":71848434,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Etude_numérique_et_modélisation_des_écoulements_diphasiques_à_bulles","translated_slug":"","page_count":null,"language":"fr","content_type":"Work","owner":{"id":71848434,"first_name":"Mohamed","middle_initials":null,"last_name":"Taqi","page_name":"MohamedTaqi1","domain_name":"independent","created_at":"2017-11-26T02:42:35.428-08:00","display_name":"Mohamed Taqi","url":"https://independent.academia.edu/MohamedTaqi1"},"attachments":[],"research_interests":[{"id":48636,"name":"Simulation","url":"https://www.academia.edu/Documents/in/Simulation"}],"urls":[{"id":14797770,"url":"http://toubkal.imist.ma/handle/123456789/5735"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="58096618"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/58096618/Convective_heat_transfer_analysis_of_direct_steam_generation_in_parabolic_trough_collectors"><img alt="Research paper thumbnail of Convective heat transfer analysis of direct steam generation in parabolic trough collectors" class="work-thumbnail" src="https://attachments.academia-assets.com/72674400/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/58096618/Convective_heat_transfer_analysis_of_direct_steam_generation_in_parabolic_trough_collectors">Convective heat transfer analysis of direct steam generation in parabolic trough collectors</a></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="830b69e9c27575738b7e8d91151f8086" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":72674400,"asset_id":58096618,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/72674400/download_file?st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="58096618"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="58096618"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 58096618; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=58096618]").text(description); $(".js-view-count[data-work-id=58096618]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 58096618; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='58096618']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 58096618, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "830b69e9c27575738b7e8d91151f8086" } } $('.js-work-strip[data-work-id=58096618]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":58096618,"title":"Convective heat transfer analysis of direct steam generation in parabolic trough collectors","translated_title":"","metadata":{"publisher":"Author(s)","grobid_abstract":"The reduction of energy requirement by adapting the mosques building envelope for the six climatic zones of Morocco","grobid_abstract_attachment_id":72674400},"translated_abstract":null,"internal_url":"https://www.academia.edu/58096618/Convective_heat_transfer_analysis_of_direct_steam_generation_in_parabolic_trough_collectors","translated_internal_url":"","created_at":"2021-10-15T05:21:35.034-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":71848434,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":72674400,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/72674400/thumbnails/1.jpg","file_name":"1.pdf","download_url":"https://www.academia.edu/attachments/72674400/download_file?st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Convective_heat_transfer_analysis_of_dir.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/72674400/1-libre.pdf?1634304086=\u0026response-content-disposition=attachment%3B+filename%3DConvective_heat_transfer_analysis_of_dir.pdf\u0026Expires=1732800142\u0026Signature=E4icSOskMkRsjYFiQ7eERoeEbN65hR72OufWelWr7cXkhZFPyleuoXvR13SKpJe5dFxAOSNdkIRaiPB1m2JJI5JQvHHAUHZMN6kAw9T9kgUjjyGKqTnSn8F73sBU1kffCXUjWVrAn7UWkhQxbYr08smBQJc9EGEmqORv9ss3gqLbQ59-EicHanOUq~VxIBSzWsf6P9cDPJoVqtaHEp9sbKVXiJt14L0GTNrlB-AaTl-p51B0X8MxlTRmulIP-HrPzvfOZCbqYSHkyWtfdXpntNhUX4S9ihobH3OuSLcKW0lC8QdAdyJs9UdhfsUZZkO1d0SNOIupQaUG0-7JNRWZSg__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Convective_heat_transfer_analysis_of_direct_steam_generation_in_parabolic_trough_collectors","translated_slug":"","page_count":9,"language":"en","content_type":"Work","owner":{"id":71848434,"first_name":"Mohamed","middle_initials":null,"last_name":"Taqi","page_name":"MohamedTaqi1","domain_name":"independent","created_at":"2017-11-26T02:42:35.428-08:00","display_name":"Mohamed Taqi","url":"https://independent.academia.edu/MohamedTaqi1"},"attachments":[{"id":72674400,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/72674400/thumbnails/1.jpg","file_name":"1.pdf","download_url":"https://www.academia.edu/attachments/72674400/download_file?st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Convective_heat_transfer_analysis_of_dir.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/72674400/1-libre.pdf?1634304086=\u0026response-content-disposition=attachment%3B+filename%3DConvective_heat_transfer_analysis_of_dir.pdf\u0026Expires=1732800142\u0026Signature=E4icSOskMkRsjYFiQ7eERoeEbN65hR72OufWelWr7cXkhZFPyleuoXvR13SKpJe5dFxAOSNdkIRaiPB1m2JJI5JQvHHAUHZMN6kAw9T9kgUjjyGKqTnSn8F73sBU1kffCXUjWVrAn7UWkhQxbYr08smBQJc9EGEmqORv9ss3gqLbQ59-EicHanOUq~VxIBSzWsf6P9cDPJoVqtaHEp9sbKVXiJt14L0GTNrlB-AaTl-p51B0X8MxlTRmulIP-HrPzvfOZCbqYSHkyWtfdXpntNhUX4S9ihobH3OuSLcKW0lC8QdAdyJs9UdhfsUZZkO1d0SNOIupQaUG0-7JNRWZSg__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"},{"id":72674399,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/72674399/thumbnails/1.jpg","file_name":"1.pdf","download_url":"https://www.academia.edu/attachments/72674399/download_file","bulk_download_file_name":"Convective_heat_transfer_analysis_of_dir.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/72674399/1-libre.pdf?1634304086=\u0026response-content-disposition=attachment%3B+filename%3DConvective_heat_transfer_analysis_of_dir.pdf\u0026Expires=1732800142\u0026Signature=MdJb~HYr3atQLOjCBE46VIxB290xMIvBGki4HfLysf-FtSvhCZXv7Ljo8WuTTI~0W1Mo7g57EKFV44x4ZWsWCtYOK15YW~qQQmUJpKFh0BuaRz-9JVxHTEDQAaN8HcB2Yw0BSYao-cojtRkXZtjtgS1MhlaMgvVeksVl9rXyY5gdiaLWVEd-MghSx8UJfb1r-CSws~wUGTbPYoCKhDyDszIg6ztT-IkOQN5IZDinfhxHK1A5E815xCyu85UPn6AmOS9t7UXJ6D4e9rUlYq4XUlfzeglEiTzQEV6z3bUsPI0w9WxbrzrP7eL7rL9lKCz2NFlR5bo7tGXWjYWg2lX2Ng__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[],"urls":[{"id":13087277,"url":"http://aip.scitation.org/doi/pdf/10.1063/1.5084996"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="58096525"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/58096525/Mod%C3%A9lisation_du_frottement_pari%C3%A9tal_dans_un_%C3%A9coulement_%C3%A0_bulles"><img alt="Research paper thumbnail of Modélisation du frottement pariétal dans un écoulement à bulles" class="work-thumbnail" src="https://attachments.academia-assets.com/72674633/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/58096525/Mod%C3%A9lisation_du_frottement_pari%C3%A9tal_dans_un_%C3%A9coulement_%C3%A0_bulles">Modélisation du frottement pariétal dans un écoulement à bulles</a></div><div class="wp-workCard_item"><span>Comptes Rendus de l'Académie des Sciences - Series IIB - Mechanics</span><span>, 2000</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="638d6955e725eee62f90bade48c5c7bd" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":72674633,"asset_id":58096525,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/72674633/download_file?st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="58096525"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="58096525"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 58096525; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=58096525]").text(description); $(".js-view-count[data-work-id=58096525]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 58096525; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='58096525']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 58096525, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "638d6955e725eee62f90bade48c5c7bd" } } $('.js-work-strip[data-work-id=58096525]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":58096525,"title":"Modélisation du frottement pariétal dans un écoulement à bulles","translated_title":"","metadata":{"publisher":"Elsevier BV","grobid_abstract":"Dans la présente étude, nous nous proposons une formulation du frottement pariétal dans un écoulement diphasique gaz-liquide à bulles, bidimensionnel, ascendant, vertical, stationnaire et pleinement développé. Cette approche est fondée, d'une part sur le modèle à deux fluides et d'autre part, sur l'hypothèse d'écoulement quasi parallèle établi. Les modèles de turbulence jouent un rôle essentiel dans celle-ci. La comparaison du modèle avec les données expérimentales (dont nous disposons) montre un accord satisfaisant. D'autres études expérimentales (sur la structure de la couche limite et le frottement pariétal), en particulier à taux de vide élevés, sont souhaitables pour examiner davantage la validité du modèle. © 2000 Académie des sciences/Éditions scientifiques et médicales Elsevier SAS écoulement diphasique / bulles / frottement pariétal / modélisation Modeling of wall friction in bubbly two-phase flow","publication_date":{"day":null,"month":null,"year":2000,"errors":{}},"publication_name":"Comptes Rendus de l'Académie des Sciences - Series IIB - Mechanics","grobid_abstract_attachment_id":72674633},"translated_abstract":null,"internal_url":"https://www.academia.edu/58096525/Mod%C3%A9lisation_du_frottement_pari%C3%A9tal_dans_un_%C3%A9coulement_%C3%A0_bulles","translated_internal_url":"","created_at":"2021-10-15T05:21:11.769-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":71848434,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":72674633,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/72674633/thumbnails/1.jpg","file_name":"s1620-7742_2800_2901255-120211015-25982-pebjjl.pdf","download_url":"https://www.academia.edu/attachments/72674633/download_file?st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Modelisation_du_frottement_parietal_dans.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/72674633/s1620-7742_2800_2901255-120211015-25982-pebjjl-libre.pdf?1634304041=\u0026response-content-disposition=attachment%3B+filename%3DModelisation_du_frottement_parietal_dans.pdf\u0026Expires=1732800142\u0026Signature=CUvijyMvF11rM65uQUscLlAEAXvR28kbt~PDcTsSZDpTjGyvHrZgVQvdMPwECk2N4S~M9OO3ictqnptiBMrYutK3pKsl6hyvamLqJtv4q295V6UyGDA009qGqc7sE0UymWUDj9YgeX0pq~NkI8tyRopi-Ec1E1x18putYM7Z7iUNx~P9PnBJx~n-kG2N2fafK5UbabzDvB0uX2uZ6VKnSV1oqdnTwtUVEtTStJSwOwmOgFNiwYdn7NJLfZQmf781pFUxRXG-gADi~7w1-fMA~jOr7WSvZicaPy0wYr6XNGpa1-~SVvC7g99UTAbR5KoCD7nXxnn4fgDPPWF2PNarNg__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Modélisation_du_frottement_pariétal_dans_un_écoulement_à_bulles","translated_slug":"","page_count":7,"language":"fr","content_type":"Work","owner":{"id":71848434,"first_name":"Mohamed","middle_initials":null,"last_name":"Taqi","page_name":"MohamedTaqi1","domain_name":"independent","created_at":"2017-11-26T02:42:35.428-08:00","display_name":"Mohamed Taqi","url":"https://independent.academia.edu/MohamedTaqi1"},"attachments":[{"id":72674633,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/72674633/thumbnails/1.jpg","file_name":"s1620-7742_2800_2901255-120211015-25982-pebjjl.pdf","download_url":"https://www.academia.edu/attachments/72674633/download_file?st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Modelisation_du_frottement_parietal_dans.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/72674633/s1620-7742_2800_2901255-120211015-25982-pebjjl-libre.pdf?1634304041=\u0026response-content-disposition=attachment%3B+filename%3DModelisation_du_frottement_parietal_dans.pdf\u0026Expires=1732800142\u0026Signature=CUvijyMvF11rM65uQUscLlAEAXvR28kbt~PDcTsSZDpTjGyvHrZgVQvdMPwECk2N4S~M9OO3ictqnptiBMrYutK3pKsl6hyvamLqJtv4q295V6UyGDA009qGqc7sE0UymWUDj9YgeX0pq~NkI8tyRopi-Ec1E1x18putYM7Z7iUNx~P9PnBJx~n-kG2N2fafK5UbabzDvB0uX2uZ6VKnSV1oqdnTwtUVEtTStJSwOwmOgFNiwYdn7NJLfZQmf781pFUxRXG-gADi~7w1-fMA~jOr7WSvZicaPy0wYr6XNGpa1-~SVvC7g99UTAbR5KoCD7nXxnn4fgDPPWF2PNarNg__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":60,"name":"Mechanical Engineering","url":"https://www.academia.edu/Documents/in/Mechanical_Engineering"},{"id":6177,"name":"Modeling","url":"https://www.academia.edu/Documents/in/Modeling"},{"id":8066,"name":"Two Phase Flow","url":"https://www.academia.edu/Documents/in/Two_Phase_Flow"},{"id":23890,"name":"Comparative Study","url":"https://www.academia.edu/Documents/in/Comparative_Study"},{"id":61120,"name":"Model validation","url":"https://www.academia.edu/Documents/in/Model_validation"},{"id":215075,"name":"Experimental Study","url":"https://www.academia.edu/Documents/in/Experimental_Study"},{"id":837211,"name":"Turbulence Model","url":"https://www.academia.edu/Documents/in/Turbulence_Model"},{"id":1120502,"name":"Experimental Data","url":"https://www.academia.edu/Documents/in/Experimental_Data"},{"id":1672858,"name":"Void Fraction","url":"https://www.academia.edu/Documents/in/Void_Fraction"},{"id":2745121,"name":"model comparison","url":"https://www.academia.edu/Documents/in/model_comparison"},{"id":3070752,"name":"Skin Friction","url":"https://www.academia.edu/Documents/in/Skin_Friction"}],"urls":[]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="35199477"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/35199477/Thermal_performances_analysis_of_a_parabolic_trough_solar_collector_using_different_nanofluids"><img alt="Research paper thumbnail of Thermal performances analysis of a parabolic trough solar collector using different nanofluids" class="work-thumbnail" src="https://attachments.academia-assets.com/59421161/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/35199477/Thermal_performances_analysis_of_a_parabolic_trough_solar_collector_using_different_nanofluids">Thermal performances analysis of a parabolic trough solar collector using different nanofluids</a></div><div class="wp-workCard_item wp-workCard--coauthors"><span>by </span><span><a class="" data-click-track="profile-work-strip-authors" href="https://independent.academia.edu/MohamedTaqi1">Mohamed Taqi</a> and <a class="" data-click-track="profile-work-strip-authors" href="https://univcasa.academia.edu/nabilbasbous">nabil basbous</a></span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">In this paper, we have studied numerically thermal performances of a parabolic trough collector (...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">In this paper, we have studied numerically thermal performances of a parabolic trough collector (PTC) working with different nanofluids. Simulations are carried out for 5% nanoparticles' volume concentration. The ultrafine particles that have been suspended in the base fluid (Syltherm800) are the aluminum oxide (Al2O3), the copper (Cu), the cupric oxide (CuO) and the silver (Ag). The results show that the convection heat transfer coefficient increased with the suspension of the nanoparticles. The overall heat loss coefficient of the PTC has been found to decrease when using nanofluids. The maximum enhancement in thermal performances of the PTC has been recorded for the silver nanoparticles which reach approximately 36% increase in the convection heat transfer coefficient and 21% decrease in overall heat loss coefficient.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="d1a71dd04b774efa575d790cd67713f6" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":59421161,"asset_id":35199477,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/59421161/download_file?st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="35199477"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="35199477"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 35199477; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=35199477]").text(description); $(".js-view-count[data-work-id=35199477]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 35199477; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='35199477']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 35199477, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "d1a71dd04b774efa575d790cd67713f6" } } $('.js-work-strip[data-work-id=35199477]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":35199477,"title":"Thermal performances analysis of a parabolic trough solar collector using different nanofluids","translated_title":"","metadata":{"abstract":"In this paper, we have studied numerically thermal performances of a parabolic trough collector (PTC) working with different nanofluids. Simulations are carried out for 5% nanoparticles' volume concentration. The ultrafine particles that have been suspended in the base fluid (Syltherm800) are the aluminum oxide (Al2O3), the copper (Cu), the cupric oxide (CuO) and the silver (Ag). The results show that the convection heat transfer coefficient increased with the suspension of the nanoparticles. The overall heat loss coefficient of the PTC has been found to decrease when using nanofluids. The maximum enhancement in thermal performances of the PTC has been recorded for the silver nanoparticles which reach approximately 36% increase in the convection heat transfer coefficient and 21% decrease in overall heat loss coefficient."},"translated_abstract":"In this paper, we have studied numerically thermal performances of a parabolic trough collector (PTC) working with different nanofluids. Simulations are carried out for 5% nanoparticles' volume concentration. The ultrafine particles that have been suspended in the base fluid (Syltherm800) are the aluminum oxide (Al2O3), the copper (Cu), the cupric oxide (CuO) and the silver (Ag). The results show that the convection heat transfer coefficient increased with the suspension of the nanoparticles. The overall heat loss coefficient of the PTC has been found to decrease when using nanofluids. The maximum enhancement in thermal performances of the PTC has been recorded for the silver nanoparticles which reach approximately 36% increase in the convection heat transfer coefficient and 21% decrease in overall heat loss coefficient.","internal_url":"https://www.academia.edu/35199477/Thermal_performances_analysis_of_a_parabolic_trough_solar_collector_using_different_nanofluids","translated_internal_url":"","created_at":"2017-11-20T08:28:23.117-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":53880970,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[{"id":30660083,"work_id":35199477,"tagging_user_id":53880970,"tagged_user_id":71848434,"co_author_invite_id":5458800,"email":"m***i@yahoo.fr","display_order":0,"name":"Mohamed Taqi","title":"Thermal performances analysis of a parabolic trough solar collector using different nanofluids"}],"downloadable_attachments":[{"id":59421161,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/59421161/thumbnails/1.jpg","file_name":"IRSEC16_paper_359.pdf","download_url":"https://www.academia.edu/attachments/59421161/download_file?st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Thermal_performances_analysis_of_a_parab.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/59421161/IRSEC16_paper_359-libre.pdf?1559044761=\u0026response-content-disposition=attachment%3B+filename%3DThermal_performances_analysis_of_a_parab.pdf\u0026Expires=1732800142\u0026Signature=GlQ~3P2DMTCQvuukiWGDDy40qJiWgPZHGQV6BQ7h7W239ISEGIz4r8dqPyZLrzMhVwCRp7TB-uIjQJwElxmmg4~RA9lBy8jy4ruOarZl5IpFjTo9MPZUz~~qR7H4DTMfxwHQtSZZRk4iq9o7~U0Fgc9FCLvOSm1aNcWofDoYIKB1rL9iO0yCMlKIJKpVQKCi0d-9J1rpnMKPwe-0Wz~CLPL2VWr~8YM8wVqupc-Ug4OZVDDY5ngyG1xAA-VqqzrXWCCIvUysH11MI6k7ztRLLk~CrrtCOfgkg735vyx4GC4SEo4ZzCCsByZG0QNXVZp09thRelA0HvCRGN0-JWkLyg__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Thermal_performances_analysis_of_a_parabolic_trough_solar_collector_using_different_nanofluids","translated_slug":"","page_count":5,"language":"en","content_type":"Work","owner":{"id":53880970,"first_name":"nabil","middle_initials":"","last_name":"basbous","page_name":"nabilbasbous","domain_name":"univcasa","created_at":"2016-09-23T05:18:06.702-07:00","display_name":"nabil basbous","url":"https://univcasa.academia.edu/nabilbasbous"},"attachments":[{"id":59421161,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/59421161/thumbnails/1.jpg","file_name":"IRSEC16_paper_359.pdf","download_url":"https://www.academia.edu/attachments/59421161/download_file?st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&st=MTczMjc5NjU0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Thermal_performances_analysis_of_a_parab.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/59421161/IRSEC16_paper_359-libre.pdf?1559044761=\u0026response-content-disposition=attachment%3B+filename%3DThermal_performances_analysis_of_a_parab.pdf\u0026Expires=1732800142\u0026Signature=GlQ~3P2DMTCQvuukiWGDDy40qJiWgPZHGQV6BQ7h7W239ISEGIz4r8dqPyZLrzMhVwCRp7TB-uIjQJwElxmmg4~RA9lBy8jy4ruOarZl5IpFjTo9MPZUz~~qR7H4DTMfxwHQtSZZRk4iq9o7~U0Fgc9FCLvOSm1aNcWofDoYIKB1rL9iO0yCMlKIJKpVQKCi0d-9J1rpnMKPwe-0Wz~CLPL2VWr~8YM8wVqupc-Ug4OZVDDY5ngyG1xAA-VqqzrXWCCIvUysH11MI6k7ztRLLk~CrrtCOfgkg735vyx4GC4SEo4ZzCCsByZG0QNXVZp09thRelA0HvCRGN0-JWkLyg__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":54391,"name":"Nanofluids","url":"https://www.academia.edu/Documents/in/Nanofluids"},{"id":63431,"name":"Solar Energy","url":"https://www.academia.edu/Documents/in/Solar_Energy"},{"id":891670,"name":"Parabolic Trough Collector","url":"https://www.academia.edu/Documents/in/Parabolic_Trough_Collector"}],"urls":[{"id":8355733,"url":"http://ieeexplore.ieee.org/document/7984006/"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> </div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/google_contacts-0dfb882d836b94dbcb4a2d123d6933fc9533eda5be911641f20b4eb428429600.js"], function() { // from javascript_helper.rb $('.js-google-connect-button').click(function(e) { e.preventDefault(); GoogleContacts.authorize_and_show_contacts(); Aedu.Dismissibles.recordClickthrough("WowProfileImportContactsPrompt"); }); $('.js-update-biography-button').click(function(e) { e.preventDefault(); Aedu.Dismissibles.recordClickthrough("UpdateUserBiographyPrompt"); $.ajax({ url: $r.api_v0_profiles_update_about_path({ subdomain_param: 'api', about: "", }), type: 'PUT', success: function(response) { location.reload(); } }); }); $('.js-work-creator-button').click(function (e) { e.preventDefault(); window.location = $r.upload_funnel_document_path({ source: encodeURIComponent(""), }); }); $('.js-video-upload-button').click(function (e) { e.preventDefault(); window.location = $r.upload_funnel_video_path({ source: encodeURIComponent(""), }); }); $('.js-do-this-later-button').click(function() { $(this).closest('.js-profile-nag-panel').remove(); Aedu.Dismissibles.recordDismissal("WowProfileImportContactsPrompt"); }); $('.js-update-biography-do-this-later-button').click(function(){ $(this).closest('.js-profile-nag-panel').remove(); Aedu.Dismissibles.recordDismissal("UpdateUserBiographyPrompt"); }); $('.wow-profile-mentions-upsell--close').click(function(){ $('.wow-profile-mentions-upsell--panel').hide(); Aedu.Dismissibles.recordDismissal("WowProfileMentionsUpsell"); }); $('.wow-profile-mentions-upsell--button').click(function(){ Aedu.Dismissibles.recordClickthrough("WowProfileMentionsUpsell"); }); new WowProfile.SocialRedesignUserWorks({ initialWorksOffset: 20, allWorksOffset: 20, maxSections: 1 }) }); </script> </div></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile_edit-5ea339ee107c863779f560dd7275595239fed73f1a13d279d2b599a28c0ecd33.js","https://a.academia-assets.com/assets/add_coauthor-22174b608f9cb871d03443cafa7feac496fb50d7df2d66a53f5ee3c04ba67f53.js","https://a.academia-assets.com/assets/tab-dcac0130902f0cc2d8cb403714dd47454f11fc6fb0e99ae6a0827b06613abc20.js","https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js"], function() { // from javascript_helper.rb window.ae = window.ae || {}; window.ae.WowProfile = window.ae.WowProfile || {}; if(Aedu.User.current && Aedu.User.current.id === $viewedUser.id) { window.ae.WowProfile.current_user_edit = {}; new WowProfileEdit.EditUploadView({ el: '.js-edit-upload-button-wrapper', model: window.$current_user, }); new AddCoauthor.AddCoauthorsController(); } var userInfoView = new WowProfile.SocialRedesignUserInfo({ recaptcha_key: "6LdxlRMTAAAAADnu_zyLhLg0YF9uACwz78shpjJB" }); WowProfile.router = new WowProfile.Router({ userInfoView: userInfoView }); Backbone.history.start({ pushState: true, root: "/" + $viewedUser.page_name }); new WowProfile.UserWorksNav() }); </script> </div> <div class="bootstrap login"><div class="modal fade login-modal" id="login-modal"><div class="login-modal-dialog modal-dialog"><div class="modal-content"><div class="modal-header"><button class="close close" data-dismiss="modal" type="button"><span aria-hidden="true">×</span><span class="sr-only">Close</span></button><h4 class="modal-title text-center"><strong>Log In</strong></h4></div><div class="modal-body"><div class="row"><div class="col-xs-10 col-xs-offset-1"><button class="btn btn-fb btn-lg btn-block btn-v-center-content" id="login-facebook-oauth-button"><svg style="float: left; width: 19px; line-height: 1em; margin-right: .3em;" aria-hidden="true" focusable="false" data-prefix="fab" data-icon="facebook-square" class="svg-inline--fa fa-facebook-square fa-w-14" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><path fill="currentColor" d="M400 32H48A48 48 0 0 0 0 80v352a48 48 0 0 0 48 48h137.25V327.69h-63V256h63v-54.64c0-62.15 37-96.48 93.67-96.48 27.14 0 55.52 4.84 55.52 4.84v61h-31.27c-30.81 0-40.42 19.12-40.42 38.73V256h68.78l-11 71.69h-57.78V480H400a48 48 0 0 0 48-48V80a48 48 0 0 0-48-48z"></path></svg><small><strong>Log in</strong> with <strong>Facebook</strong></small></button><br /><button class="btn btn-google btn-lg btn-block btn-v-center-content" id="login-google-oauth-button"><svg style="float: left; width: 22px; line-height: 1em; margin-right: .3em;" aria-hidden="true" focusable="false" data-prefix="fab" data-icon="google-plus" class="svg-inline--fa fa-google-plus fa-w-16" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path fill="currentColor" d="M256,8C119.1,8,8,119.1,8,256S119.1,504,256,504,504,392.9,504,256,392.9,8,256,8ZM185.3,380a124,124,0,0,1,0-248c31.3,0,60.1,11,83,32.3l-33.6,32.6c-13.2-12.9-31.3-19.1-49.4-19.1-42.9,0-77.2,35.5-77.2,78.1S142.3,334,185.3,334c32.6,0,64.9-19.1,70.1-53.3H185.3V238.1H302.2a109.2,109.2,0,0,1,1.9,20.7c0,70.8-47.5,121.2-118.8,121.2ZM415.5,273.8v35.5H380V273.8H344.5V238.3H380V202.8h35.5v35.5h35.2v35.5Z"></path></svg><small><strong>Log in</strong> with <strong>Google</strong></small></button><br /><style type="text/css">.sign-in-with-apple-button { width: 100%; height: 52px; border-radius: 3px; border: 1px solid black; cursor: pointer; }</style><script src="https://appleid.cdn-apple.com/appleauth/static/jsapi/appleid/1/en_US/appleid.auth.js" type="text/javascript"></script><div class="sign-in-with-apple-button" data-border="false" data-color="white" id="appleid-signin"><span   ="Sign Up with Apple" class="u-fs11"></span></div><script>AppleID.auth.init({ clientId: 'edu.academia.applesignon', scope: 'name email', redirectURI: 'https://www.academia.edu/sessions', state: "ab84eec2035edeea49b63ef1098c17da8877616da8983b4f9c714c32064722a0", });</script><script>// Hacky way of checking if on fast loswp if (window.loswp == null) { (function() { const Google = window?.Aedu?.Auth?.OauthButton?.Login?.Google; const Facebook = window?.Aedu?.Auth?.OauthButton?.Login?.Facebook; if (Google) { new Google({ el: '#login-google-oauth-button', rememberMeCheckboxId: 'remember_me', track: null }); } if (Facebook) { new Facebook({ el: '#login-facebook-oauth-button', rememberMeCheckboxId: 'remember_me', track: null }); } })(); }</script></div></div></div><div class="modal-body"><div class="row"><div class="col-xs-10 col-xs-offset-1"><div class="hr-heading login-hr-heading"><span class="hr-heading-text">or</span></div></div></div></div><div class="modal-body"><div class="row"><div class="col-xs-10 col-xs-offset-1"><form class="js-login-form" action="https://www.academia.edu/sessions" accept-charset="UTF-8" method="post"><input name="utf8" type="hidden" value="✓" autocomplete="off" /><input type="hidden" name="authenticity_token" value="edVto79H8mgOY+R61F+5njQWx//Vqnr5hPQOocV5ko/cYt0Otq0WutjPmoqUx7YZWdpAnVcDKpssy8b+vvhhYQ==" autocomplete="off" /><div class="form-group"><label class="control-label" for="login-modal-email-input" style="font-size: 14px;">Email</label><input class="form-control" id="login-modal-email-input" name="login" type="email" /></div><div class="form-group"><label class="control-label" for="login-modal-password-input" style="font-size: 14px;">Password</label><input class="form-control" id="login-modal-password-input" name="password" type="password" /></div><input type="hidden" name="post_login_redirect_url" id="post_login_redirect_url" value="https://independent.academia.edu/MohamedTaqi1" autocomplete="off" /><div class="checkbox"><label><input type="checkbox" name="remember_me" id="remember_me" value="1" checked="checked" /><small style="font-size: 12px; margin-top: 2px; display: inline-block;">Remember me on this computer</small></label></div><br><input type="submit" name="commit" value="Log In" class="btn btn-primary btn-block btn-lg js-login-submit" data-disable-with="Log In" /></br></form><script>typeof window?.Aedu?.recaptchaManagedForm === 'function' && window.Aedu.recaptchaManagedForm( document.querySelector('.js-login-form'), document.querySelector('.js-login-submit') );</script><small style="font-size: 12px;"><br />or <a data-target="#login-modal-reset-password-container" data-toggle="collapse" href="javascript:void(0)">reset password</a></small><div class="collapse" id="login-modal-reset-password-container"><br /><div class="well margin-0x"><form class="js-password-reset-form" action="https://www.academia.edu/reset_password" accept-charset="UTF-8" method="post"><input name="utf8" type="hidden" value="✓" autocomplete="off" /><input type="hidden" name="authenticity_token" value="/a99nO+JxKJadEkyVww8gbj4vMMjTHjyIE/FQeDpPtlYGM0x5mMgcIzYN8IXlDMG1TQ7oaHlKJCIcA0em2jNNw==" autocomplete="off" /><p>Enter the email address you signed up with and we'll email you a reset link.</p><div class="form-group"><input class="form-control" name="email" type="email" /></div><script src="https://recaptcha.net/recaptcha/api.js" async defer></script> <script> var invisibleRecaptchaSubmit = function () { var closestForm = function (ele) { var curEle = ele.parentNode; while (curEle.nodeName !== 'FORM' && curEle.nodeName !== 'BODY'){ curEle = curEle.parentNode; } return curEle.nodeName === 'FORM' ? curEle : null }; var eles = document.getElementsByClassName('g-recaptcha'); if (eles.length > 0) { var form = closestForm(eles[0]); if (form) { form.submit(); } } }; </script> <input type="submit" data-sitekey="6Lf3KHUUAAAAACggoMpmGJdQDtiyrjVlvGJ6BbAj" data-callback="invisibleRecaptchaSubmit" class="g-recaptcha btn btn-primary btn-block" value="Email me a link" value=""/> </form></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/collapse-45805421cf446ca5adf7aaa1935b08a3a8d1d9a6cc5d91a62a2a3a00b20b3e6a.js"], function() { // from javascript_helper.rb $("#login-modal-reset-password-container").on("shown.bs.collapse", function() { $(this).find("input[type=email]").focus(); }); }); </script> </div></div></div><div class="modal-footer"><div class="text-center"><small style="font-size: 12px;">Need an account? <a rel="nofollow" href="https://www.academia.edu/signup">Click here to sign up</a></small></div></div></div></div></div></div><script>// If we are on subdomain or non-bootstrapped page, redirect to login page instead of showing modal (function(){ if (typeof $ === 'undefined') return; var host = window.location.hostname; if ((host === $domain || host === "www."+$domain) && (typeof $().modal === 'function')) { $("#nav_log_in").click(function(e) { // Don't follow the link and open the modal e.preventDefault(); $("#login-modal").on('shown.bs.modal', function() { $(this).find("#login-modal-email-input").focus() }).modal('show'); }); } })()</script> <div class="bootstrap" id="footer"><div class="footer-content clearfix text-center padding-top-7x" style="width:100%;"><ul class="footer-links-secondary footer-links-wide list-inline margin-bottom-1x"><li><a href="https://www.academia.edu/about">About</a></li><li><a href="https://www.academia.edu/press">Press</a></li><li><a rel="nofollow" href="https://medium.com/academia">Blog</a></li><li><a href="https://www.academia.edu/documents">Papers</a></li><li><a href="https://www.academia.edu/topics">Topics</a></li><li><a href="https://www.academia.edu/journals">Academia.edu Journals</a></li><li><a rel="nofollow" href="https://www.academia.edu/hiring"><svg style="width: 13px; height: 13px;" aria-hidden="true" focusable="false" data-prefix="fas" data-icon="briefcase" class="svg-inline--fa fa-briefcase fa-w-16" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path fill="currentColor" d="M320 336c0 8.84-7.16 16-16 16h-96c-8.84 0-16-7.16-16-16v-48H0v144c0 25.6 22.4 48 48 48h416c25.6 0 48-22.4 48-48V288H320v48zm144-208h-80V80c0-25.6-22.4-48-48-48H176c-25.6 0-48 22.4-48 48v48H48c-25.6 0-48 22.4-48 48v80h512v-80c0-25.6-22.4-48-48-48zm-144 0H192V96h128v32z"></path></svg> <strong>We're Hiring!</strong></a></li><li><a rel="nofollow" href="https://support.academia.edu/"><svg style="width: 12px; height: 12px;" aria-hidden="true" focusable="false" data-prefix="fas" data-icon="question-circle" class="svg-inline--fa fa-question-circle fa-w-16" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path fill="currentColor" d="M504 256c0 136.997-111.043 248-248 248S8 392.997 8 256C8 119.083 119.043 8 256 8s248 111.083 248 248zM262.655 90c-54.497 0-89.255 22.957-116.549 63.758-3.536 5.286-2.353 12.415 2.715 16.258l34.699 26.31c5.205 3.947 12.621 3.008 16.665-2.122 17.864-22.658 30.113-35.797 57.303-35.797 20.429 0 45.698 13.148 45.698 32.958 0 14.976-12.363 22.667-32.534 33.976C247.128 238.528 216 254.941 216 296v4c0 6.627 5.373 12 12 12h56c6.627 0 12-5.373 12-12v-1.333c0-28.462 83.186-29.647 83.186-106.667 0-58.002-60.165-102-116.531-102zM256 338c-25.365 0-46 20.635-46 46 0 25.364 20.635 46 46 46s46-20.636 46-46c0-25.365-20.635-46-46-46z"></path></svg> <strong>Help Center</strong></a></li></ul><ul class="footer-links-tertiary list-inline margin-bottom-1x"><li class="small">Find new research papers in:</li><li class="small"><a href="https://www.academia.edu/Documents/in/Physics">Physics</a></li><li class="small"><a href="https://www.academia.edu/Documents/in/Chemistry">Chemistry</a></li><li class="small"><a href="https://www.academia.edu/Documents/in/Biology">Biology</a></li><li class="small"><a href="https://www.academia.edu/Documents/in/Health_Sciences">Health Sciences</a></li><li class="small"><a href="https://www.academia.edu/Documents/in/Ecology">Ecology</a></li><li class="small"><a href="https://www.academia.edu/Documents/in/Earth_Sciences">Earth Sciences</a></li><li class="small"><a href="https://www.academia.edu/Documents/in/Cognitive_Science">Cognitive Science</a></li><li class="small"><a href="https://www.academia.edu/Documents/in/Mathematics">Mathematics</a></li><li class="small"><a href="https://www.academia.edu/Documents/in/Computer_Science">Computer Science</a></li></ul></div></div><div class="DesignSystem" id="credit" style="width:100%;"><ul class="u-pl0x footer-links-legal list-inline"><li><a rel="nofollow" href="https://www.academia.edu/terms">Terms</a></li><li><a rel="nofollow" href="https://www.academia.edu/privacy">Privacy</a></li><li><a rel="nofollow" href="https://www.academia.edu/copyright">Copyright</a></li><li>Academia ©2024</li></ul></div><script> //<![CDATA[ window.detect_gmtoffset = true; window.Academia && window.Academia.set_gmtoffset && Academia.set_gmtoffset('/gmtoffset'); //]]> </script> <div id='overlay_background'></div> <div id='bootstrap-modal-container' class='bootstrap'></div> <div id='ds-modal-container' class='bootstrap DesignSystem'></div> <div id='full-screen-modal'></div> </div> </body> </html>