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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 Ramakrishna Konijeti</h3></div><div class="js-work-strip profile--work_container" data-work-id="116650983"><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/116650983/Effect_of_magnetic_field_on_mixed_convection_in_superposed_Nanofluid_and_porous_layers_inside_lid_driven_cavity"><img alt="Research paper thumbnail of Effect of magnetic field on mixed convection in superposed Nanofluid and porous layers inside lid-driven cavity" class="work-thumbnail" src="https://attachments.academia-assets.com/112721195/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/116650983/Effect_of_magnetic_field_on_mixed_convection_in_superposed_Nanofluid_and_porous_layers_inside_lid_driven_cavity">Effect of magnetic field on mixed convection in superposed Nanofluid and porous layers inside lid-driven cavity</a></div><div class="wp-workCard_item"><span>AL-Rafdain Engineering Journal (AREJ)</span><span>, 2019</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="932f0e10c41c5e56ba9d057e4600b216" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":112721195,"asset_id":116650983,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/112721195/download_file?st=MTczNDE0MjQ1NSw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa 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thumbnail of Empirical correlations to predict thermophysical and heat transfer characteristics of nanofluids" class="work-thumbnail" src="https://attachments.academia-assets.com/108873707/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/111296424/Empirical_correlations_to_predict_thermophysical_and_heat_transfer_characteristics_of_nanofluids">Empirical correlations to predict thermophysical and heat transfer characteristics of nanofluids</a></div><div class="wp-workCard_item"><span>Thermal Science</span><span>, 2008</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Nanofluids ex hib its larger ther mal con duc tiv ity due to the pres ence of sus pended nanosize...</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">Nanofluids ex hib its larger ther mal con duc tiv ity due to the pres ence of sus pended nanosized solid par ti cles in them such as Al 2 O 3 , Cu, CuO,TiO 2 , etc. Va ri et ies of mod els have been pro posed by sev eral au thors to ex plain the heat trans fer en hancement of flu ids such as wa ter, eth yl ene gly col, en gine oil con tain ing these par ti cles. This pa per pres ents a sys tem atic lit er a ture sur vey to ex ploit the thermophysical char ac ter is tics of nanofluids. Based on the ex per i men tal data avail able in the lit era ture em pir i cal cor re la tion to pre dict the ther mal con duc tiv ity of Al 2 O 3 , Cu, CuO, and TiO 2 nanoparticles with wa ter and eth yl ene gly col as basefluid is de vel oped and pre sented. Sim i larly the cor re la tions to pre dict the Nusselt num ber un der lam inar and tur bu lent flow con di tions is also de vel oped and pre sented. These cor re lations are use ful to pre dict the heat trans fer abil ity of nanofluids and takes care of vari a tions in vol ume frac tion, nanoparticle size and fluid tem per a ture. The improved thermophysical char ac ter is tics of a nanofluid make it ex cel lently suit able for fu ture heat ex change ap pli ca tions.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="3fdfb8fc390820b77d8b43e4a78546a0" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":108873707,"asset_id":111296424,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/108873707/download_file?st=MTczNDE0MjQ1NSw4LjIyMi4yMDguMTQ2&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="111296424"><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="111296424"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 111296424; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=111296424]").text(description); $(".js-view-count[data-work-id=111296424]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 111296424; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='111296424']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 111296424, 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: "3fdfb8fc390820b77d8b43e4a78546a0" } } $('.js-work-strip[data-work-id=111296424]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":111296424,"title":"Empirical correlations to predict thermophysical and heat transfer characteristics of nanofluids","translated_title":"","metadata":{"publisher":"Vinča Institute of Nuclear Sciences","grobid_abstract":"Nanofluids ex hib its larger ther mal con duc tiv ity due to the pres ence of sus pended nanosized solid par ti cles in them such as Al 2 O 3 , Cu, CuO,TiO 2 , etc. Va ri et ies of mod els have been pro posed by sev eral au thors to ex plain the heat trans fer en hancement of flu ids such as wa ter, eth yl ene gly col, en gine oil con tain ing these par ti cles. 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$(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="111296360"><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/111296360/Numerical_and_Experimental_Investigation_of_n_Heptane_Autoignition_in_the_Ignition_Quality_Tester_IQT_"><img alt="Research paper thumbnail of Numerical and Experimental Investigation of n-Heptane Autoignition in the Ignition Quality Tester (IQT)" 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/111296360/Numerical_and_Experimental_Investigation_of_n_Heptane_Autoignition_in_the_Ignition_Quality_Tester_IQT_">Numerical and Experimental Investigation of n-Heptane Autoignition in the Ignition Quality Tester (IQT)</a></div><div class="wp-workCard_item"><span>Energy &amp; Fuels</span><span>, 2011</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Development of advanced compression ignition and low-temperature combustion engines is increasing...</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">Development of advanced compression ignition and low-temperature combustion engines is increasingly dependent on chemical kinetic ignition models. However, rigorous experimental validation of kinetic models has been limited under engine-like conditions. For example, shock tubes and rapid compression machines are usually restricted to premixed gas-phase studies, precluding the study of heterogeneous combustion and the use of low-volatility surrogates for commercial diesel fuels. The Ignition Quality Tester (IQT) is a constant-volume spray combustion system designed to measure ignition delay of low-volatility fuels, having the potential to validate ignition models. However, a better understanding of the IQT’s fuel spray and combustion processes is necessary to enable chemical kinetic studies. As a first step, n-heptane was studied because numerous reduced chemical mechanisms are available in the literature as it is a common diesel fuel surrogate, as well as a calibration fuel for the IQT. A modified version...</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="111296360"><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="111296360"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 111296360; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=111296360]").text(description); $(".js-view-count[data-work-id=111296360]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 111296360; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='111296360']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 111296360, 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" } } $('.js-work-strip[data-work-id=111296360]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":111296360,"title":"Numerical and Experimental Investigation of n-Heptane Autoignition in the Ignition Quality Tester (IQT)","translated_title":"","metadata":{"abstract":"Development of advanced compression ignition and low-temperature combustion engines is increasingly dependent on chemical kinetic ignition models. 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$(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="97191491"><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/97191491/Analytical_prediction_of_forced_convective_heat_transfer_of_fluids_embedded_with_nanostructured_materials_nanofluids_"><img alt="Research paper thumbnail of Analytical prediction of forced convective heat transfer of fluids embedded with nanostructured materials (nanofluids)" class="work-thumbnail" src="https://attachments.academia-assets.com/98881397/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/97191491/Analytical_prediction_of_forced_convective_heat_transfer_of_fluids_embedded_with_nanostructured_materials_nanofluids_">Analytical prediction of forced convective heat transfer of fluids embedded with nanostructured materials (nanofluids)</a></div><div class="wp-workCard_item"><span>Pramana</span><span>, 2007</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Nanofluids are a new class of heat transfer fluids developed by suspending nanosized solid partic...</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">Nanofluids are a new class of heat transfer fluids developed by suspending nanosized solid particles in liquids. Larger thermal conductivity of solid particles compared to the base fluid such as water, ethylene glycol, engine oil etc. significantly enhances their thermal properties. Several phenomenological models have been proposed to explain the anomalous heat transfer enhancement in nanofluids. This paper presents a systematic literature survey to exploit the characteristics of nanofluids, viz., thermal conductivity, specific heat and other thermal properties. An empirical correlation for the thermal conductivity of Al 2O3 + water and Cu + water nanofluids, considering the effects of temperature, volume fraction and size of the nanoparticle is developed and presented. A correlation for the evaluation of Nusselt number is also developed and presented and compared in graphical form. This enhanced thermophysical and heat transfer characteristics make fluids embedded with nanomaterials as excellent candidates for future applications.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="f61dece3adaa309376201528a5675180" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":98881397,"asset_id":97191491,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/98881397/download_file?st=MTczNDE0MjQ1NSw4LjIyMi4yMDguMTQ2&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="97191491"><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="97191491"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 97191491; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=97191491]").text(description); $(".js-view-count[data-work-id=97191491]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 97191491; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='97191491']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 97191491, 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: "f61dece3adaa309376201528a5675180" } } $('.js-work-strip[data-work-id=97191491]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":97191491,"title":"Analytical prediction of forced convective heat transfer of fluids embedded with nanostructured materials (nanofluids)","translated_title":"","metadata":{"publisher":"Springer Science and Business Media LLC","grobid_abstract":"Nanofluids are a new class of heat transfer fluids developed by suspending nanosized solid particles in liquids. 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$(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="97191490"><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/97191490/Heat_transfer_with_nanofluids_for_electronic_cooling"><img alt="Research paper thumbnail of Heat transfer with nanofluids for electronic cooling" class="work-thumbnail" src="https://attachments.academia-assets.com/98881392/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/97191490/Heat_transfer_with_nanofluids_for_electronic_cooling">Heat transfer with nanofluids for electronic cooling</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/RamakrishnaKonijeti">Ramakrishna Konijeti</a> and <a class="" data-click-track="profile-work-strip-authors" href="https://independent.academia.edu/RamaKrishna1278">Rama Krishna</a></span></div><div class="wp-workCard_item"><span>International Journal of Materials and Product Technology</span><span>, 2009</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">In response to the ever increasing demand for smaller and lighter high performance cooling device...</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 response to the ever increasing demand for smaller and lighter high performance cooling devices a new heat transfer liquids come into picture, called Nanofluids. Nanofluids are new class of heat transfer fluids developed by suspending nanosized solid particles in liquids. Larger thermal conductivity of solid particles compared to the base fluid such as water, ethylene glycol, engine oil, etc. significantly enhances its thermal properties. Numbers of phenomenological models have been proposed to explain the anomalous heat transfer enhancement in nanofluids. This paper presents systematic literature survey observed to exploit several characteristic behaviours of nanofluids viz. increase in thermal conductivity, specific heat and other thermal properties. An empirical correlation for Al 2 O 3 + water nanofluid and effects of temperature, volume fraction and size of nanoparticle is studied. The effect of temperature on nanofluid thermal conductivity is also brought out. This behaviour combined with better mechanical properties makes fluids embedded with nanomaterials are excellent candidates for future applications.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="28a9c931834fc731e31d323119cc407a" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":98881392,"asset_id":97191490,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/98881392/download_file?st=MTczNDE0MjQ1NSw4LjIyMi4yMDguMTQ2&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="97191490"><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="97191490"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 97191490; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=97191490]").text(description); $(".js-view-count[data-work-id=97191490]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 97191490; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='97191490']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 97191490, 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: "28a9c931834fc731e31d323119cc407a" } } $('.js-work-strip[data-work-id=97191490]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":97191490,"title":"Heat transfer with nanofluids for electronic cooling","translated_title":"","metadata":{"publisher":"Inderscience Publishers","grobid_abstract":"In response to the ever increasing demand for smaller and lighter high performance cooling devices a new heat transfer liquids come into picture, called Nanofluids. 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Nanofluids are new class of heat transfer fluids developed by suspending nanosized solid particles in liquids. Larger thermal conductivity of solid particles compared to the base fluid such as water, ethylene glycol, engine oil, etc. significantly enhances its thermal properties. Numbers of phenomenological models have been proposed to explain the anomalous heat transfer enhancement in nanofluids. This paper presents systematic literature survey observed to exploit several characteristic behaviours of nanofluids viz. increase in thermal conductivity, specific heat and other thermal properties. An empirical correlation for Al 2 O 3 + water nanofluid and effects of temperature, volume fraction and size of nanoparticle is studied. The effect of temperature on nanofluid thermal conductivity is also brought out. 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The fluid is a gray, absorbing-emitting but non-scattering medium and the Rosseland approximation is used to describe the radiative heat flux in the energy equation. The governing equations are solved using an implicit finite-difference scheme of Crank-Nicolson type. Numerical results for the transient velocity, the temperature, the concentration, the local as well as average skin-friction, the rate of heat and mass transfer for various parameters such as thermal Grashof number, mass Grashof number, magnetic parameter, radiation parameter and Schmidt number are shown graphically. It is observed that, when the radiation parameter increases the velocity and temperature decrease in the boundary layer. Also, it is found that as increase in the magnetic field leads to decrease in the velocity field and rise in the...</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="439da5e2e76f7a4a419f2a1612515477" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":98881390,"asset_id":97191486,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/98881390/download_file?st=MTczNDE0MjQ1NSw4LjIyMi4yMDguMTQ2&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="97191486"><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="97191486"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 97191486; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=97191486]").text(description); $(".js-view-count[data-work-id=97191486]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 97191486; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='97191486']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 97191486, 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: "439da5e2e76f7a4a419f2a1612515477" } } $('.js-work-strip[data-work-id=97191486]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":97191486,"title":"Radiation and mass transfer effects on unsteady MHD free convection flow of an incompressible viscous fluid past a moving vertical cylinder","translated_title":"","metadata":{"abstract":"The interaction of free convection with thermal radiation of a viscous incompressible unsteady MHD flow past a moving vertical cylinder with heat and mass transfer is analyzed. 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Numerical results for the transient velocity, the temperature, the concentration, the local as well as average skin-friction, the rate of heat and mass transfer for various parameters such as thermal Grashof number, mass Grashof number, magnetic parameter, radiation parameter and Schmidt number are shown graphically. It is observed that, when the radiation parameter increases the velocity and temperature decrease in the boundary layer. 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The fluid is a gray, absorbing-emitting but non-scattering medium and the Rosseland approximation is used to describe the radiative heat flux in the energy equation. The governing equations are solved using an implicit finite-difference scheme of Crank-Nicolson type. Numerical results for the transient velocity, the temperature, the concentration, the local as well as average skin-friction, the rate of heat and mass transfer for various parameters such as thermal Grashof number, mass Grashof number, magnetic parameter, radiation parameter and Schmidt number are shown graphically. It is observed that, when the radiation parameter increases the velocity and temperature decrease in the boundary layer. 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Dr. AV Sita Rama Raju, Professor Department of Mechanical Engineering JNTU College of Enginee...</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">... Dr. AV Sita Rama Raju, Professor Department of Mechanical Engineering JNTU College of Engineering Kakinada, AP, INDIA ABSTRACT ... Ganesan [1] has suggested different cyclic arrangements to improve the net output and performance of a system. ...</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="89581388"><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="89581388"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 89581388; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=89581388]").text(description); $(".js-view-count[data-work-id=89581388]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 89581388; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='89581388']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 89581388, 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" } } $('.js-work-strip[data-work-id=89581388]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":89581388,"title":"Performance Improvement and Exergy Analysis of Gas Turbine Power Plant with Alternative Regenerator and Intake Air Cooling","translated_title":"","metadata":{"abstract":"... Dr. AV Sita Rama Raju, Professor Department of Mechanical Engineering JNTU College of Engineering Kakinada, AP, INDIA ABSTRACT ... Ganesan [1] has suggested different cyclic arrangements to improve the net output and performance of a system. ...","publisher":"Computers, Materials and Continua (Tech Science Press)","publication_date":{"day":null,"month":null,"year":2007,"errors":{}},"publication_name":"Energy Engineering"},"translated_abstract":"... Dr. AV Sita Rama Raju, Professor Department of Mechanical Engineering JNTU College of Engineering Kakinada, AP, INDIA ABSTRACT ... Ganesan [1] has suggested different cyclic arrangements to improve the net output and performance of a system. ...","internal_url":"https://www.academia.edu/89581388/Performance_Improvement_and_Exergy_Analysis_of_Gas_Turbine_Power_Plant_with_Alternative_Regenerator_and_Intake_Air_Cooling","translated_internal_url":"","created_at":"2022-10-30T23:46:46.076-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":26265402,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Performance_Improvement_and_Exergy_Analysis_of_Gas_Turbine_Power_Plant_with_Alternative_Regenerator_and_Intake_Air_Cooling","translated_slug":"","page_count":null,"language":"en","content_type":"Work","summary":"... Dr. AV Sita Rama Raju, Professor Department of Mechanical Engineering JNTU College of Engineering Kakinada, AP, INDIA ABSTRACT ... Ganesan [1] has suggested different cyclic arrangements to improve the net output and performance of a system. ...","owner":{"id":26265402,"first_name":"Ramakrishna","middle_initials":null,"last_name":"Konijeti","page_name":"RamakrishnaKonijeti","domain_name":"independent","created_at":"2015-02-14T12:11:22.467-08:00","display_name":"Ramakrishna Konijeti","url":"https://independent.academia.edu/RamakrishnaKonijeti"},"attachments":[],"research_interests":[{"id":48,"name":"Engineering","url":"https://www.academia.edu/Documents/in/Engineering"},{"id":402,"name":"Environmental Science","url":"https://www.academia.edu/Documents/in/Environmental_Science"},{"id":3682,"name":"Energy Engineering","url":"https://www.academia.edu/Documents/in/Energy_Engineering"},{"id":4107,"name":"High Pressure","url":"https://www.academia.edu/Documents/in/High_Pressure"},{"id":17196,"name":"GAS TURBINE","url":"https://www.academia.edu/Documents/in/GAS_TURBINE"},{"id":34388,"name":"Power Plant","url":"https://www.academia.edu/Documents/in/Power_Plant"},{"id":62729,"name":"Air flow","url":"https://www.academia.edu/Documents/in/Air_flow"},{"id":103356,"name":"Exergy","url":"https://www.academia.edu/Documents/in/Exergy"},{"id":134767,"name":"Exergy Analysis","url":"https://www.academia.edu/Documents/in/Exergy_Analysis"},{"id":137957,"name":"Performance Improvement","url":"https://www.academia.edu/Documents/in/Performance_Improvement"},{"id":230744,"name":"Relative Humidity","url":"https://www.academia.edu/Documents/in/Relative_Humidity"},{"id":397530,"name":"Gas Turbines","url":"https://www.academia.edu/Documents/in/Gas_Turbines"},{"id":444096,"name":"Air Temperature","url":"https://www.academia.edu/Documents/in/Air_Temperature"},{"id":477062,"name":"Ambient Temperature","url":"https://www.academia.edu/Documents/in/Ambient_Temperature"},{"id":1181678,"name":"High Efficiency","url":"https://www.academia.edu/Documents/in/High_Efficiency"},{"id":2183216,"name":"Power Output","url":"https://www.academia.edu/Documents/in/Power_Output"},{"id":2523294,"name":"Energy Loss","url":"https://www.academia.edu/Documents/in/Energy_Loss"},{"id":3617396,"name":"Climatic condition","url":"https://www.academia.edu/Documents/in/Climatic_condition"}],"urls":[{"id":25336998,"url":"https://www.tandfonline.com/doi/pdf/10.1080/01998590709509498"}]}, 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="84084692"><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/84084692/Application_of_Nanofluids_in_Thermal_Design_of_Compact_Heat_Exchanger"><img alt="Research paper thumbnail of Application of Nanofluids in Thermal Design of Compact Heat Exchanger" class="work-thumbnail" src="https://attachments.academia-assets.com/89226720/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/84084692/Application_of_Nanofluids_in_Thermal_Design_of_Compact_Heat_Exchanger">Application of Nanofluids in Thermal Design of Compact Heat Exchanger</a></div><div class="wp-workCard_item"><span>International Journal of Nanotechnology and …</span><span>, 2008</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Compact heat exchangers have been widely used in various applications in thermal fluid systems in...</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">Compact heat exchangers have been widely used in various applications in thermal fluid systems including automotive thermal fluid systems. Radiators for engine cooling systems, evaporators and condensers for HVAC systems, oil coolers and inter coolers are typical examples that can be found in ground vehicles. Recent development of Nanotechnology brings out a new heat transfer coolant called 'Nanofluids' these fluids exhibit larger thermal properties than conventional coolants (water, Ethylene glycol, Engine oil etc.) due to the presence of suspended nanosized particles in then such as Al 2 O 3 , Cu,CuO,TiO 2 etc. In this paper a theoretical analysis was carried with ε-NTU rating method by using Al 2 O 3 + H 2 O Nanofluid as coolant on automobile flat tube plain fin compact heat exchanger and different characteristics are graphically presented.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="3d49725deab11a0f2ec25d87cd9787db" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":89226720,"asset_id":84084692,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/89226720/download_file?st=MTczNDE0MjQ1NSw4LjIyMi4yMDguMTQ2&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="84084692"><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="84084692"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 84084692; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=84084692]").text(description); $(".js-view-count[data-work-id=84084692]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 84084692; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='84084692']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 84084692, 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: "3d49725deab11a0f2ec25d87cd9787db" } } $('.js-work-strip[data-work-id=84084692]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":84084692,"title":"Application of Nanofluids in Thermal Design of Compact Heat Exchanger","translated_title":"","metadata":{"ai_title_tag":"Nanofluids in Heat Exchanger Design and Analysis","grobid_abstract":"Compact heat exchangers have been widely used in various applications in thermal fluid systems including automotive thermal fluid systems. 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$(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="79350128"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/79350128/Evaluation_of_Heat_and_Mass_Transfer_Coefficients_at_Beetroot_Air_Interface_During_Convective_Drying"><img alt="Research paper thumbnail of Evaluation of Heat and Mass Transfer Coefficients at Beetroot-Air Interface During Convective Drying" class="work-thumbnail" src="https://a.academia-assets.com/images/blank-paper.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/79350128/Evaluation_of_Heat_and_Mass_Transfer_Coefficients_at_Beetroot_Air_Interface_During_Convective_Drying">Evaluation of Heat and Mass Transfer Coefficients at Beetroot-Air Interface During Convective Drying</a></div><div class="wp-workCard_item"><span>Interfacial Phenomena and Heat Transfer</span><span>, 2020</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="79350128"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="79350128"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 79350128; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=79350128]").text(description); $(".js-view-count[data-work-id=79350128]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 79350128; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='79350128']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 79350128, 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); 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$(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="79350126"><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/79350126/Convective_Hot_Air_Drying_Kinetics_of_Red_Beetroot_in_Thin_Layers"><img alt="Research paper thumbnail of Convective Hot Air Drying Kinetics of Red Beetroot in Thin Layers" class="work-thumbnail" src="https://attachments.academia-assets.com/86094787/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/79350126/Convective_Hot_Air_Drying_Kinetics_of_Red_Beetroot_in_Thin_Layers">Convective Hot Air Drying Kinetics of Red Beetroot in Thin Layers</a></div><div class="wp-workCard_item"><span>Frontiers in Heat and Mass Transfer</span><span>, 2020</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">The effect of air temperature on drying kinetics of red beetroot slices was investigated experime...</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">The effect of air temperature on drying kinetics of red beetroot slices was investigated experimentally in a cabinet tray dryer. Drying was carried out at 70, 75, 80, and 85 ° with an air velocity 2 m/s and relative humidity 30 %. The drying data thus obtained were analyzed to get effective diffusivity values by applying the Fick's diffusion model. Effective diffusivity increased with increasing temperature. An Arrhenius relation with an activation energy value of 35.59 kJ/mol expressed the effect of temperature on the diffusivity. Also, within the given operating range, the average heat transfer coefficient at the air-product interface is estimated. Experimental data were fitted to ten mathematical models available in the literature. The Midilli et al. and Wang & Singh models are given better prediction than the other models and satisfactorily described drying characteristics of red beetroot slices.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="2200739f71607bf06f67945bb09fb68e" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":86094787,"asset_id":79350126,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/86094787/download_file?st=MTczNDE0MjQ1NSw4LjIyMi4yMDguMTQ2&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="79350126"><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="79350126"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 79350126; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=79350126]").text(description); $(".js-view-count[data-work-id=79350126]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 79350126; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='79350126']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 79350126, 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: "2200739f71607bf06f67945bb09fb68e" } } $('.js-work-strip[data-work-id=79350126]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":79350126,"title":"Convective Hot Air Drying Kinetics of Red Beetroot in Thin Layers","translated_title":"","metadata":{"publisher":"Global Digital Central","ai_title_tag":"Drying Kinetics of Red Beetroot: Temperature Effects and Modeling","grobid_abstract":"The effect of air temperature on drying kinetics of red beetroot slices was investigated experimentally in a cabinet tray dryer. 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Drying was carried out at 70, 75, 80, and 85 ° with an air velocity 2 m/s and relative humidity 30 %. The drying data thus obtained were analyzed to get effective diffusivity values by applying the Fick's diffusion model. Effective diffusivity increased with increasing temperature. An Arrhenius relation with an activation energy value of 35.59 kJ/mol expressed the effect of temperature on the diffusivity. Also, within the given operating range, the average heat transfer coefficient at the air-product interface is estimated. Experimental data were fitted to ten mathematical models available in the literature. 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In the first phase, the influence of physical and chemical properties of petroleum crude on scaling and fouling are reviewed. Further, in the second phase a generalized hypothesis is provided for unsteady analysis as function of time with the aid of logarithmic, exponential and Power law variation of fouling factors with time. The time dependent thermal characteristics of typical parallel and counter flow heat exchangers are established with the aid of time dependent fouling factors. The approach presented is in good agreement with the reported values of a petroleum refinery. Thus, a method to estimate the critical period for maintenance of the heat exchanger is established treating fouling as a time variable occurrence.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="ccab89f6881c6fc6e845707f5206c106" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":86094745,"asset_id":79350102,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/86094745/download_file?st=MTczNDE0MjQ1NSw4LjIyMi4yMDguMTQ2&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="79350102"><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="79350102"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 79350102; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=79350102]").text(description); $(".js-view-count[data-work-id=79350102]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 79350102; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='79350102']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 79350102, 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: "ccab89f6881c6fc6e845707f5206c106" } } $('.js-work-strip[data-work-id=79350102]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":79350102,"title":"Fouling and its effect on the thermal performance of heat exchanger tubes","translated_title":"","metadata":{"publisher":"International Information and Engineering Technology Association","grobid_abstract":"The phenomena of fouling and corrosion in heat exchanger tubes commonly encountered in industrial practice are reviewed in two phases. 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In the first phase, the influence of physical and chemical properties of petroleum crude on scaling and fouling are reviewed. Further, in the second phase a generalized hypothesis is provided for unsteady analysis as function of time with the aid of logarithmic, exponential and Power law variation of fouling factors with time. The time dependent thermal characteristics of typical parallel and counter flow heat exchangers are established with the aid of time dependent fouling factors. The approach presented is in good agreement with the reported values of a petroleum refinery. 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$(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="79284086"><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/79284086/Effect_of_non_uniform_heat_source_sink_on_MHD_boundary_layer_flow_and_melting_heat_transfer_of_Williamson_nanofluid_in_porous_medium"><img alt="Research paper thumbnail of Effect of non-uniform heat source/sink on MHD boundary layer flow and melting heat transfer of Williamson nanofluid in porous medium" 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/79284086/Effect_of_non_uniform_heat_source_sink_on_MHD_boundary_layer_flow_and_melting_heat_transfer_of_Williamson_nanofluid_in_porous_medium">Effect of non-uniform heat source/sink on MHD boundary layer flow and melting heat transfer of Williamson nanofluid in porous medium</a></div><div class="wp-workCard_item"><span>Multidiscipline Modeling in Materials and Structures</span><span>, 2018</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">PurposeThe purpose of this paper is to examine the influence of magnetic field on Williamson nano...</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">PurposeThe purpose of this paper is to examine the influence of magnetic field on Williamson nanofluid embedded in a porous medium in the presence of non-uniform heat source/sink, chemical reaction and thermal radiation effects.Design/methodology/approachThe governing physical problem is presented using the traditional Navier–Stokes theory. Consequential system of equations is transformed into a set of non-linear ordinary differential equations by means of scaling group of transformation, which are solved using the Runge–Kutta–Fehlberg method.FindingsThe working fluid is examined for several sundry parameters graphically and in a tabular form. It is noticed that with an increase in Eckert number, there is an increase in velocity and temperature along with a decrease in shear stress and heat transfer rate.Originality/valueA good agreement of the present results has been observed by comparing with the existing literature results.</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="79284086"><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="79284086"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 79284086; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=79284086]").text(description); $(".js-view-count[data-work-id=79284086]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 79284086; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='79284086']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 79284086, 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" } } $('.js-work-strip[data-work-id=79284086]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":79284086,"title":"Effect of non-uniform heat source/sink on MHD boundary layer flow and melting heat transfer of Williamson nanofluid in porous medium","translated_title":"","metadata":{"abstract":"PurposeThe purpose of this paper is to examine the influence of magnetic field on Williamson nanofluid embedded in a porous medium in the presence of non-uniform heat source/sink, chemical reaction and thermal radiation effects.Design/methodology/approachThe governing physical problem is presented using the traditional Navier–Stokes theory. Consequential system of equations is transformed into a set of non-linear ordinary differential equations by means of scaling group of transformation, which are solved using the Runge–Kutta–Fehlberg method.FindingsThe working fluid is examined for several sundry parameters graphically and in a tabular form. 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It is noticed that with an increase in Eckert number, there is an increase in velocity and temperature along with a decrease in shear stress and heat transfer rate.Originality/valueA good agreement of the present results has been observed by comparing with the existing literature results.","internal_url":"https://www.academia.edu/79284086/Effect_of_non_uniform_heat_source_sink_on_MHD_boundary_layer_flow_and_melting_heat_transfer_of_Williamson_nanofluid_in_porous_medium","translated_internal_url":"","created_at":"2022-05-17T00:20:06.193-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":26265402,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Effect_of_non_uniform_heat_source_sink_on_MHD_boundary_layer_flow_and_melting_heat_transfer_of_Williamson_nanofluid_in_porous_medium","translated_slug":"","page_count":null,"language":"en","content_type":"Work","summary":"PurposeThe purpose of this paper is to examine the influence of magnetic field on Williamson nanofluid embedded in a porous medium in the presence of non-uniform heat source/sink, chemical reaction and thermal radiation effects.Design/methodology/approachThe governing physical problem is presented using the traditional Navier–Stokes theory. Consequential system of equations is transformed into a set of non-linear ordinary differential equations by means of scaling group of transformation, which are solved using the Runge–Kutta–Fehlberg method.FindingsThe working fluid is examined for several sundry parameters graphically and in a tabular form. It is noticed that with an increase in Eckert number, there is an increase in velocity and temperature along with a decrease in shear stress and heat transfer rate.Originality/valueA good agreement of the present results has been observed by comparing with the existing literature results.","owner":{"id":26265402,"first_name":"Ramakrishna","middle_initials":null,"last_name":"Konijeti","page_name":"RamakrishnaKonijeti","domain_name":"independent","created_at":"2015-02-14T12:11:22.467-08:00","display_name":"Ramakrishna Konijeti","url":"https://independent.academia.edu/RamakrishnaKonijeti"},"attachments":[],"research_interests":[{"id":511,"name":"Materials Science","url":"https://www.academia.edu/Documents/in/Materials_Science"}],"urls":[{"id":20522462,"url":"https://www.emeraldinsight.com/doi/full-xml/10.1108/MMMS-01-2018-0011"}]}, 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="71692817"><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/71692817/Performance_and_emission_characteristics_assessment_of_compression_ignition_engine_fuelled_with_the_blends_of_novel_antioxidant_catechol_daok_biodiesel"><img alt="Research paper thumbnail of Performance and emission characteristics assessment of compression ignition engine fuelled with the blends of novel antioxidant catechol-daok biodiesel" 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/71692817/Performance_and_emission_characteristics_assessment_of_compression_ignition_engine_fuelled_with_the_blends_of_novel_antioxidant_catechol_daok_biodiesel">Performance and emission characteristics assessment of compression ignition engine fuelled with the blends of novel antioxidant catechol-daok biodiesel</a></div><div class="wp-workCard_item"><span>Energy</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="71692817"><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="71692817"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 71692817; 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$(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="71692776"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/71692776/Thermo_Economic_Optimization_of_Spiral_Plate_HX_by_Means_of_Gradient_and_Gradient_Free_Algorithm"><img alt="Research paper thumbnail of Thermo-Economic Optimization of Spiral Plate HX by Means of Gradient and Gradient-Free Algorithm" class="work-thumbnail" src="https://a.academia-assets.com/images/blank-paper.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/71692776/Thermo_Economic_Optimization_of_Spiral_Plate_HX_by_Means_of_Gradient_and_Gradient_Free_Algorithm">Thermo-Economic Optimization of Spiral Plate HX by Means of Gradient and Gradient-Free Algorithm</a></div><div class="wp-workCard_item"><span>Lecture Notes in Mechanical Engineering</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="71692776"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="71692776"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 71692776; 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Drying characteristics of root vegetables viz., red beetroot and radish are determined at various temperatures. A novel approach is compared with two well-known thin-layer drying models. The proposed model has given the highest determination coefficient (R 2 ). Statistical estimation of the moisture ratio (MR) from experiments and calculated shown that the proposed equation reliably gave the lowest root mean square error (RMSE) and sum of squares due to error (SSE). The results indicate that the proposed model has the best curve fitting ability for root vegetables.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="93d34db180ba9b2d38fbeb2a8d2e2a53" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":77459703,"asset_id":66156368,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/77459703/download_file?st=MTczNDE0MjQ1NSw4LjIyMi4yMDguMTQ2&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="66156368"><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="66156368"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 66156368; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=66156368]").text(description); $(".js-view-count[data-work-id=66156368]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 66156368; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='66156368']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 66156368, 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: "93d34db180ba9b2d38fbeb2a8d2e2a53" } } $('.js-work-strip[data-work-id=66156368]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":66156368,"title":"A Novel Empirical Model For Drying Of Root Vegetables In Thin-Layers","translated_title":"","metadata":{"abstract":"In the present work, a new empirical thin layer model for modeling the hot-air drying of root vegetables was developed. 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thumbnail of Empirical correlations to predict thermophysical and heat transfer characteristics of nanofluids" class="work-thumbnail" src="https://attachments.academia-assets.com/108873707/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/111296424/Empirical_correlations_to_predict_thermophysical_and_heat_transfer_characteristics_of_nanofluids">Empirical correlations to predict thermophysical and heat transfer characteristics of nanofluids</a></div><div class="wp-workCard_item"><span>Thermal Science</span><span>, 2008</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Nanofluids ex hib its larger ther mal con duc tiv ity due to the pres ence of sus pended nanosize...</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">Nanofluids ex hib its larger ther mal con duc tiv ity due to the pres ence of sus pended nanosized solid par ti cles in them such as Al 2 O 3 , Cu, CuO,TiO 2 , etc. Va ri et ies of mod els have been pro posed by sev eral au thors to ex plain the heat trans fer en hancement of flu ids such as wa ter, eth yl ene gly col, en gine oil con tain ing these par ti cles. This pa per pres ents a sys tem atic lit er a ture sur vey to ex ploit the thermophysical char ac ter is tics of nanofluids. Based on the ex per i men tal data avail able in the lit era ture em pir i cal cor re la tion to pre dict the ther mal con duc tiv ity of Al 2 O 3 , Cu, CuO, and TiO 2 nanoparticles with wa ter and eth yl ene gly col as basefluid is de vel oped and pre sented. Sim i larly the cor re la tions to pre dict the Nusselt num ber un der lam inar and tur bu lent flow con di tions is also de vel oped and pre sented. These cor re lations are use ful to pre dict the heat trans fer abil ity of nanofluids and takes care of vari a tions in vol ume frac tion, nanoparticle size and fluid tem per a ture. The improved thermophysical char ac ter is tics of a nanofluid make it ex cel lently suit able for fu ture heat ex change ap pli ca tions.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="3fdfb8fc390820b77d8b43e4a78546a0" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":108873707,"asset_id":111296424,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/108873707/download_file?st=MTczNDE0MjQ1NSw4LjIyMi4yMDguMTQ2&st=MTczNDE0MjQ1NSw4LjIyMi4yMDguMTQ2&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="111296424"><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="111296424"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 111296424; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=111296424]").text(description); $(".js-view-count[data-work-id=111296424]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 111296424; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='111296424']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 111296424, 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: "3fdfb8fc390820b77d8b43e4a78546a0" } } $('.js-work-strip[data-work-id=111296424]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":111296424,"title":"Empirical correlations to predict thermophysical and heat transfer characteristics of nanofluids","translated_title":"","metadata":{"publisher":"Vinča Institute of Nuclear Sciences","grobid_abstract":"Nanofluids ex hib its larger ther mal con duc tiv ity due to the pres ence of sus pended nanosized solid par ti cles in them such as Al 2 O 3 , Cu, CuO,TiO 2 , etc. Va ri et ies of mod els have been pro posed by sev eral au thors to ex plain the heat trans fer en hancement of flu ids such as wa ter, eth yl ene gly col, en gine oil con tain ing these par ti cles. This pa per pres ents a sys tem atic lit er a ture sur vey to ex ploit the thermophysical char ac ter is tics of nanofluids. Based on the ex per i men tal data avail able in the lit era ture em pir i cal cor re la tion to pre dict the ther mal con duc tiv ity of Al 2 O 3 , Cu, CuO, and TiO 2 nanoparticles with wa ter and eth yl ene gly col as basefluid is de vel oped and pre sented. Sim i larly the cor re la tions to pre dict the Nusselt num ber un der lam inar and tur bu lent flow con di tions is also de vel oped and pre sented. These cor re lations are use ful to pre dict the heat trans fer abil ity of nanofluids and takes care of vari a tions in vol ume frac tion, nanoparticle size and fluid tem per a ture. The improved thermophysical char ac ter is tics of a nanofluid make it ex cel lently suit able for fu ture heat ex change ap pli ca tions.","publication_date":{"day":null,"month":null,"year":2008,"errors":{}},"publication_name":"Thermal Science","grobid_abstract_attachment_id":108873707},"translated_abstract":null,"internal_url":"https://www.academia.edu/111296424/Empirical_correlations_to_predict_thermophysical_and_heat_transfer_characteristics_of_nanofluids","translated_internal_url":"","created_at":"2023-12-12T23:38:08.523-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":26265402,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":108873707,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/108873707/thumbnails/1.jpg","file_name":"ft.pdf","download_url":"https://www.academia.edu/attachments/108873707/download_file?st=MTczNDE0MjQ1NSw4LjIyMi4yMDguMTQ2&st=MTczNDE0MjQ1NSw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Empirical_correlations_to_predict_thermo.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/108873707/ft-libre.pdf?1702456130=\u0026response-content-disposition=attachment%3B+filename%3DEmpirical_correlations_to_predict_thermo.pdf\u0026Expires=1734146055\u0026Signature=bvtqzD35XacNxbhggcZCIS-1ha-Vu6LM7hyhUah-aX~yp62MvtZPNH9V3E2LLTWBSlFA7i4aZ~gBNDo1ke61zrSGC05pndLAQpW8LxYVYV8RzFeRVtLQNQTVryqkITIuwRhEN1Bm04hpbhKEKRBf9jQ4RI-xloAMr-k23c098DTs4FhBjziVRqWVQKV1xYJVSBsoykPv06tRR9Ewl88apwnx-9uLtBfifJgyfwDO3kY8IsXmvBhT82wd4IJfmVc4-CqwaWXD~oPcAhZ--DtfI9GBSiTcoDZB3-RaWGLIeNucY0sH9SWO6agTalNx-VZmeL~99BY7OlTjSyXE3quX1w__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Empirical_correlations_to_predict_thermophysical_and_heat_transfer_characteristics_of_nanofluids","translated_slug":"","page_count":11,"language":"en","content_type":"Work","summary":"Nanofluids ex hib its larger ther mal con duc tiv ity due to the pres ence of sus pended nanosized solid par ti cles in them such as Al 2 O 3 , Cu, CuO,TiO 2 , etc. Va ri et ies of mod els have been pro posed by sev eral au thors to ex plain the heat trans fer en hancement of flu ids such as wa ter, eth yl ene gly col, en gine oil con tain ing these par ti cles. This pa per pres ents a sys tem atic lit er a ture sur vey to ex ploit the thermophysical char ac ter is tics of nanofluids. Based on the ex per i men tal data avail able in the lit era ture em pir i cal cor re la tion to pre dict the ther mal con duc tiv ity of Al 2 O 3 , Cu, CuO, and TiO 2 nanoparticles with wa ter and eth yl ene gly col as basefluid is de vel oped and pre sented. Sim i larly the cor re la tions to pre dict the Nusselt num ber un der lam inar and tur bu lent flow con di tions is also de vel oped and pre sented. These cor re lations are use ful to pre dict the heat trans fer abil ity of nanofluids and takes care of vari a tions in vol ume frac tion, nanoparticle size and fluid tem per a ture. 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Fuels</span><span>, 2011</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Development of advanced compression ignition and low-temperature combustion engines is increasing...</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">Development of advanced compression ignition and low-temperature combustion engines is increasingly dependent on chemical kinetic ignition models. However, rigorous experimental validation of kinetic models has been limited under engine-like conditions. For example, shock tubes and rapid compression machines are usually restricted to premixed gas-phase studies, precluding the study of heterogeneous combustion and the use of low-volatility surrogates for commercial diesel fuels. The Ignition Quality Tester (IQT) is a constant-volume spray combustion system designed to measure ignition delay of low-volatility fuels, having the potential to validate ignition models. However, a better understanding of the IQT’s fuel spray and combustion processes is necessary to enable chemical kinetic studies. As a first step, n-heptane was studied because numerous reduced chemical mechanisms are available in the literature as it is a common diesel fuel surrogate, as well as a calibration fuel for the IQT. A modified version...</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="111296360"><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="111296360"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 111296360; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=111296360]").text(description); $(".js-view-count[data-work-id=111296360]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 111296360; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='111296360']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 111296360, 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" } } $('.js-work-strip[data-work-id=111296360]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":111296360,"title":"Numerical and Experimental Investigation of n-Heptane Autoignition in the Ignition Quality Tester (IQT)","translated_title":"","metadata":{"abstract":"Development of advanced compression ignition and low-temperature combustion engines is increasingly dependent on chemical kinetic ignition models. 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A modified version...","publisher":"American Chemical Society (ACS)","publication_date":{"day":null,"month":null,"year":2011,"errors":{}},"publication_name":"Energy \u0026amp; Fuels"},"translated_abstract":"Development of advanced compression ignition and low-temperature combustion engines is increasingly dependent on chemical kinetic ignition models. However, rigorous experimental validation of kinetic models has been limited under engine-like conditions. For example, shock tubes and rapid compression machines are usually restricted to premixed gas-phase studies, precluding the study of heterogeneous combustion and the use of low-volatility surrogates for commercial diesel fuels. The Ignition Quality Tester (IQT) is a constant-volume spray combustion system designed to measure ignition delay of low-volatility fuels, having the potential to validate ignition models. However, a better understanding of the IQT’s fuel spray and combustion processes is necessary to enable chemical kinetic studies. As a first step, n-heptane was studied because numerous reduced chemical mechanisms are available in the literature as it is a common diesel fuel surrogate, as well as a calibration fuel for the IQT. A modified version...","internal_url":"https://www.academia.edu/111296360/Numerical_and_Experimental_Investigation_of_n_Heptane_Autoignition_in_the_Ignition_Quality_Tester_IQT_","translated_internal_url":"","created_at":"2023-12-12T23:37:32.824-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":26265402,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Numerical_and_Experimental_Investigation_of_n_Heptane_Autoignition_in_the_Ignition_Quality_Tester_IQT_","translated_slug":"","page_count":null,"language":"en","content_type":"Work","summary":"Development of advanced compression ignition and low-temperature combustion engines is increasingly dependent on chemical kinetic ignition models. However, rigorous experimental validation of kinetic models has been limited under engine-like conditions. 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$(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="97191491"><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/97191491/Analytical_prediction_of_forced_convective_heat_transfer_of_fluids_embedded_with_nanostructured_materials_nanofluids_"><img alt="Research paper thumbnail of Analytical prediction of forced convective heat transfer of fluids embedded with nanostructured materials (nanofluids)" class="work-thumbnail" src="https://attachments.academia-assets.com/98881397/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/97191491/Analytical_prediction_of_forced_convective_heat_transfer_of_fluids_embedded_with_nanostructured_materials_nanofluids_">Analytical prediction of forced convective heat transfer of fluids embedded with nanostructured materials (nanofluids)</a></div><div class="wp-workCard_item"><span>Pramana</span><span>, 2007</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Nanofluids are a new class of heat transfer fluids developed by suspending nanosized solid partic...</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">Nanofluids are a new class of heat transfer fluids developed by suspending nanosized solid particles in liquids. Larger thermal conductivity of solid particles compared to the base fluid such as water, ethylene glycol, engine oil etc. significantly enhances their thermal properties. Several phenomenological models have been proposed to explain the anomalous heat transfer enhancement in nanofluids. This paper presents a systematic literature survey to exploit the characteristics of nanofluids, viz., thermal conductivity, specific heat and other thermal properties. An empirical correlation for the thermal conductivity of Al 2O3 + water and Cu + water nanofluids, considering the effects of temperature, volume fraction and size of the nanoparticle is developed and presented. A correlation for the evaluation of Nusselt number is also developed and presented and compared in graphical form. This enhanced thermophysical and heat transfer characteristics make fluids embedded with nanomaterials as excellent candidates for future applications.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="f61dece3adaa309376201528a5675180" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":98881397,"asset_id":97191491,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/98881397/download_file?st=MTczNDE0MjQ1NSw4LjIyMi4yMDguMTQ2&st=MTczNDE0MjQ1NSw4LjIyMi4yMDguMTQ2&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="97191491"><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="97191491"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 97191491; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=97191491]").text(description); $(".js-view-count[data-work-id=97191491]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 97191491; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='97191491']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 97191491, 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: "f61dece3adaa309376201528a5675180" } } $('.js-work-strip[data-work-id=97191491]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":97191491,"title":"Analytical prediction of forced convective heat transfer of fluids embedded with nanostructured materials (nanofluids)","translated_title":"","metadata":{"publisher":"Springer Science and Business Media LLC","grobid_abstract":"Nanofluids are a new class of heat transfer fluids developed by suspending nanosized solid particles in liquids. 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This enhanced thermophysical and heat transfer characteristics make fluids embedded with nanomaterials as excellent candidates for future applications.","publication_date":{"day":null,"month":null,"year":2007,"errors":{}},"publication_name":"Pramana","grobid_abstract_attachment_id":98881397},"translated_abstract":null,"internal_url":"https://www.academia.edu/97191491/Analytical_prediction_of_forced_convective_heat_transfer_of_fluids_embedded_with_nanostructured_materials_nanofluids_","translated_internal_url":"","created_at":"2023-02-19T20:34:47.498-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":26265402,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":98881397,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/98881397/thumbnails/1.jpg","file_name":"0411-0421.pdf","download_url":"https://www.academia.edu/attachments/98881397/download_file?st=MTczNDE0MjQ1NSw4LjIyMi4yMDguMTQ2&st=MTczNDE0MjQ1NSw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Analytical_prediction_of_forced_convecti.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/98881397/0411-0421-libre.pdf?1676868309=\u0026response-content-disposition=attachment%3B+filename%3DAnalytical_prediction_of_forced_convecti.pdf\u0026Expires=1734146055\u0026Signature=SDCNk4KaY8CloNnRDwTOUYyKrtSz9mrkaRdKu2-RciWk~75SAfcV6YkYGNLv8cy4GW0A0IeVvCVjpL1gftQoI1ATAz6a7ugz-PVQ2GPIan29CsLZ5u~-9EOMPN-s6Z-ZekuD-AvTPZ~ywWdpra1LTcBXyhNoq9Aq5c0FkGKu4xf72Xi1exZ-nondvVJkwzbSQ~yxdRsv6uoIm45hGTSk3lkTcR2GyDxMuqV~WZtXK0RyXFN9Km7r9t8ttGa3ssnNqq9fGJsbfFVLTppeZuPTZNd4fo1sF1Al2-Y0V1G47Zhexci1KRsNJ2L7SrBRDUkxfcUeUyZHdz4BaGoV~psqdA__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Analytical_prediction_of_forced_convective_heat_transfer_of_fluids_embedded_with_nanostructured_materials_nanofluids_","translated_slug":"","page_count":11,"language":"en","content_type":"Work","summary":"Nanofluids are a new class of heat transfer fluids developed by suspending nanosized solid particles in liquids. Larger thermal conductivity of solid particles compared to the base fluid such as water, ethylene glycol, engine oil etc. significantly enhances their thermal properties. Several phenomenological models have been proposed to explain the anomalous heat transfer enhancement in nanofluids. This paper presents a systematic literature survey to exploit the characteristics of nanofluids, viz., thermal conductivity, specific heat and other thermal properties. An empirical correlation for the thermal conductivity of Al 2O3 + water and Cu + water nanofluids, considering the effects of temperature, volume fraction and size of the nanoparticle is developed and presented. A correlation for the evaluation of Nusselt number is also developed and presented and compared in graphical form. This enhanced thermophysical and heat transfer characteristics make fluids embedded with nanomaterials as excellent candidates for future applications.","owner":{"id":26265402,"first_name":"Ramakrishna","middle_initials":null,"last_name":"Konijeti","page_name":"RamakrishnaKonijeti","domain_name":"independent","created_at":"2015-02-14T12:11:22.467-08:00","display_name":"Ramakrishna Konijeti","url":"https://independent.academia.edu/RamakrishnaKonijeti"},"attachments":[{"id":98881397,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/98881397/thumbnails/1.jpg","file_name":"0411-0421.pdf","download_url":"https://www.academia.edu/attachments/98881397/download_file?st=MTczNDE0MjQ1NSw4LjIyMi4yMDguMTQ2&st=MTczNDE0MjQ1NSw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Analytical_prediction_of_forced_convecti.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/98881397/0411-0421-libre.pdf?1676868309=\u0026response-content-disposition=attachment%3B+filename%3DAnalytical_prediction_of_forced_convecti.pdf\u0026Expires=1734146055\u0026Signature=SDCNk4KaY8CloNnRDwTOUYyKrtSz9mrkaRdKu2-RciWk~75SAfcV6YkYGNLv8cy4GW0A0IeVvCVjpL1gftQoI1ATAz6a7ugz-PVQ2GPIan29CsLZ5u~-9EOMPN-s6Z-ZekuD-AvTPZ~ywWdpra1LTcBXyhNoq9Aq5c0FkGKu4xf72Xi1exZ-nondvVJkwzbSQ~yxdRsv6uoIm45hGTSk3lkTcR2GyDxMuqV~WZtXK0RyXFN9Km7r9t8ttGa3ssnNqq9fGJsbfFVLTppeZuPTZNd4fo1sF1Al2-Y0V1G47Zhexci1KRsNJ2L7SrBRDUkxfcUeUyZHdz4BaGoV~psqdA__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":511,"name":"Materials Science","url":"https://www.academia.edu/Documents/in/Materials_Science"},{"id":1327,"name":"Convection","url":"https://www.academia.edu/Documents/in/Convection"},{"id":8067,"name":"Heat Transfer","url":"https://www.academia.edu/Documents/in/Heat_Transfer"},{"id":80414,"name":"Mathematical Sciences","url":"https://www.academia.edu/Documents/in/Mathematical_Sciences"},{"id":118582,"name":"Physical sciences","url":"https://www.academia.edu/Documents/in/Physical_sciences"},{"id":144723,"name":"Nanofluid","url":"https://www.academia.edu/Documents/in/Nanofluid"},{"id":246758,"name":"Thermal Conductivity","url":"https://www.academia.edu/Documents/in/Thermal_Conductivity"},{"id":359085,"name":"Heat transfer enhancement","url":"https://www.academia.edu/Documents/in/Heat_transfer_enhancement"},{"id":661889,"name":"Convective Heat Transfer","url":"https://www.academia.edu/Documents/in/Convective_Heat_Transfer"},{"id":698667,"name":"Nusselt Number","url":"https://www.academia.edu/Documents/in/Nusselt_Number"},{"id":738257,"name":"Pramana","url":"https://www.academia.edu/Documents/in/Pramana"},{"id":818143,"name":"Nanostructured Material","url":"https://www.academia.edu/Documents/in/Nanostructured_Material"},{"id":827572,"name":"Specific Heat","url":"https://www.academia.edu/Documents/in/Specific_Heat"},{"id":854553,"name":"Thermal Properties","url":"https://www.academia.edu/Documents/in/Thermal_Properties"},{"id":890685,"name":"Forced Convection","url":"https://www.academia.edu/Documents/in/Forced_Convection"},{"id":1506149,"name":"Literature survey","url":"https://www.academia.edu/Documents/in/Literature_survey"},{"id":1650162,"name":"Ethylene Glycol","url":"https://www.academia.edu/Documents/in/Ethylene_Glycol"},{"id":1926798,"name":"PHENOMENOLOGICAL MODEL","url":"https://www.academia.edu/Documents/in/PHENOMENOLOGICAL_MODEL"},{"id":2295024,"name":"Volume Fraction","url":"https://www.academia.edu/Documents/in/Volume_Fraction"}],"urls":[{"id":29122606,"url":"http://link.springer.com/content/pdf/10.1007/s12043-007-0142-1.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="97191490"><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/97191490/Heat_transfer_with_nanofluids_for_electronic_cooling"><img alt="Research paper thumbnail of Heat transfer with nanofluids for electronic cooling" class="work-thumbnail" src="https://attachments.academia-assets.com/98881392/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/97191490/Heat_transfer_with_nanofluids_for_electronic_cooling">Heat transfer with nanofluids for electronic cooling</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/RamakrishnaKonijeti">Ramakrishna Konijeti</a> and <a class="" data-click-track="profile-work-strip-authors" href="https://independent.academia.edu/RamaKrishna1278">Rama Krishna</a></span></div><div class="wp-workCard_item"><span>International Journal of Materials and Product Technology</span><span>, 2009</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">In response to the ever increasing demand for smaller and lighter high performance cooling device...</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 response to the ever increasing demand for smaller and lighter high performance cooling devices a new heat transfer liquids come into picture, called Nanofluids. Nanofluids are new class of heat transfer fluids developed by suspending nanosized solid particles in liquids. Larger thermal conductivity of solid particles compared to the base fluid such as water, ethylene glycol, engine oil, etc. significantly enhances its thermal properties. Numbers of phenomenological models have been proposed to explain the anomalous heat transfer enhancement in nanofluids. This paper presents systematic literature survey observed to exploit several characteristic behaviours of nanofluids viz. increase in thermal conductivity, specific heat and other thermal properties. An empirical correlation for Al 2 O 3 + water nanofluid and effects of temperature, volume fraction and size of nanoparticle is studied. The effect of temperature on nanofluid thermal conductivity is also brought out. This behaviour combined with better mechanical properties makes fluids embedded with nanomaterials are excellent candidates for future applications.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="28a9c931834fc731e31d323119cc407a" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":98881392,"asset_id":97191490,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/98881392/download_file?st=MTczNDE0MjQ1NSw4LjIyMi4yMDguMTQ2&st=MTczNDE0MjQ1NSw4LjIyMi4yMDguMTQ2&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="97191490"><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="97191490"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 97191490; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=97191490]").text(description); $(".js-view-count[data-work-id=97191490]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 97191490; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='97191490']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 97191490, 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: "28a9c931834fc731e31d323119cc407a" } } $('.js-work-strip[data-work-id=97191490]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":97191490,"title":"Heat transfer with nanofluids for electronic cooling","translated_title":"","metadata":{"publisher":"Inderscience Publishers","grobid_abstract":"In response to the ever increasing demand for smaller and lighter high performance cooling devices a new heat transfer liquids come into picture, called Nanofluids. Nanofluids are new class of heat transfer fluids developed by suspending nanosized solid particles in liquids. Larger thermal conductivity of solid particles compared to the base fluid such as water, ethylene glycol, engine oil, etc. significantly enhances its thermal properties. Numbers of phenomenological models have been proposed to explain the anomalous heat transfer enhancement in nanofluids. This paper presents systematic literature survey observed to exploit several characteristic behaviours of nanofluids viz. increase in thermal conductivity, specific heat and other thermal properties. An empirical correlation for Al 2 O 3 + water nanofluid and effects of temperature, volume fraction and size of nanoparticle is studied. The effect of temperature on nanofluid thermal conductivity is also brought out. 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Kumar","title":"Heat transfer with nanofluids for electronic cooling"},{"id":40748294,"work_id":97191490,"tagging_user_id":26265402,"tagged_user_id":5757066,"co_author_invite_id":null,"email":"v***u@rediffmail.com","display_order":1610612736,"name":"Velagapudi Vasu","title":"Heat transfer with nanofluids for electronic cooling"}],"downloadable_attachments":[{"id":98881392,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/98881392/thumbnails/1.jpg","file_name":"ijmpt.2009.02241020230220-1-caod51.pdf","download_url":"https://www.academia.edu/attachments/98881392/download_file?st=MTczNDE0MjQ1NSw4LjIyMi4yMDguMTQ2&st=MTczNDE0MjQ1NSw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Heat_transfer_with_nanofluids_for_electr.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/98881392/ijmpt.2009.02241020230220-1-caod51-libre.pdf?1676868312=\u0026response-content-disposition=attachment%3B+filename%3DHeat_transfer_with_nanofluids_for_electr.pdf\u0026Expires=1734146055\u0026Signature=Yam9MMKi2C0svSXZaA2aQVfPKKKuiSH-Pc2TcCRtlK6LeG4X1MggQn05UXABrvKuG2LzOeGB1qL5YRWNZ~PaN1QGCELPCnHkpmrMQHIPSRlaXQtCOcH5XQNa7RYdW9ow1q081YmtNqvW-Pbwr~TJ2z7azA6EeJLDI9Vr5AzhLTaqbmd7O5gZx4FX7bxiVmR73oIUADqZ6Uc5A95llVGwiQ5X7zErnp4NLGz5Hz-9kVcu9jBC8FvpYvdWhijhqzP0751EIuy3505eZQki0TtBZddHgpP43S6CVNLkD5sa2pJnGgaybMThfxvqRIn4EDTntRGhe10NTvCoGh5kYughpA__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Heat_transfer_with_nanofluids_for_electronic_cooling","translated_slug":"","page_count":14,"language":"en","content_type":"Work","summary":"In response to the ever increasing demand for smaller and lighter high performance cooling devices a new heat transfer liquids come into picture, called Nanofluids. Nanofluids are new class of heat transfer fluids developed by suspending nanosized solid particles in liquids. Larger thermal conductivity of solid particles compared to the base fluid such as water, ethylene glycol, engine oil, etc. significantly enhances its thermal properties. Numbers of phenomenological models have been proposed to explain the anomalous heat transfer enhancement in nanofluids. This paper presents systematic literature survey observed to exploit several characteristic behaviours of nanofluids viz. increase in thermal conductivity, specific heat and other thermal properties. An empirical correlation for Al 2 O 3 + water nanofluid and effects of temperature, volume fraction and size of nanoparticle is studied. The effect of temperature on nanofluid thermal conductivity is also brought out. 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The fluid is a gray, absorbing-emitting but non-scattering medium and the Rosseland approximation is used to describe the radiative heat flux in the energy equation. The governing equations are solved using an implicit finite-difference scheme of Crank-Nicolson type. Numerical results for the transient velocity, the temperature, the concentration, the local as well as average skin-friction, the rate of heat and mass transfer for various parameters such as thermal Grashof number, mass Grashof number, magnetic parameter, radiation parameter and Schmidt number are shown graphically. It is observed that, when the radiation parameter increases the velocity and temperature decrease in the boundary layer. Also, it is found that as increase in the magnetic field leads to decrease in the velocity field and rise in the...</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="439da5e2e76f7a4a419f2a1612515477" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":98881390,"asset_id":97191486,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/98881390/download_file?st=MTczNDE0MjQ1NSw4LjIyMi4yMDguMTQ2&st=MTczNDE0MjQ1NSw4LjIyMi4yMDguMTQ2&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="97191486"><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="97191486"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 97191486; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=97191486]").text(description); $(".js-view-count[data-work-id=97191486]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 97191486; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='97191486']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 97191486, 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: "439da5e2e76f7a4a419f2a1612515477" } } $('.js-work-strip[data-work-id=97191486]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":97191486,"title":"Radiation and mass transfer effects on unsteady MHD free convection flow of an incompressible viscous fluid past a moving vertical cylinder","translated_title":"","metadata":{"abstract":"The interaction of free convection with thermal radiation of a viscous incompressible unsteady MHD flow past a moving vertical cylinder with heat and mass transfer is analyzed. 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Dr. AV Sita Rama Raju, Professor Department of Mechanical Engineering JNTU College of Enginee...</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">... Dr. AV Sita Rama Raju, Professor Department of Mechanical Engineering JNTU College of Engineering Kakinada, AP, INDIA ABSTRACT ... 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Dr. AV Sita Rama Raju, Professor Department of Mechanical Engineering JNTU College of Engineering Kakinada, AP, INDIA ABSTRACT ... Ganesan [1] has suggested different cyclic arrangements to improve the net output and performance of a system. ...","publisher":"Computers, Materials and Continua (Tech Science Press)","publication_date":{"day":null,"month":null,"year":2007,"errors":{}},"publication_name":"Energy Engineering"},"translated_abstract":"... Dr. AV Sita Rama Raju, Professor Department of Mechanical Engineering JNTU College of Engineering Kakinada, AP, INDIA ABSTRACT ... 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Ganesan [1] has suggested different cyclic arrangements to improve the net output and performance of a system. ...","owner":{"id":26265402,"first_name":"Ramakrishna","middle_initials":null,"last_name":"Konijeti","page_name":"RamakrishnaKonijeti","domain_name":"independent","created_at":"2015-02-14T12:11:22.467-08:00","display_name":"Ramakrishna Konijeti","url":"https://independent.academia.edu/RamakrishnaKonijeti"},"attachments":[],"research_interests":[{"id":48,"name":"Engineering","url":"https://www.academia.edu/Documents/in/Engineering"},{"id":402,"name":"Environmental Science","url":"https://www.academia.edu/Documents/in/Environmental_Science"},{"id":3682,"name":"Energy Engineering","url":"https://www.academia.edu/Documents/in/Energy_Engineering"},{"id":4107,"name":"High Pressure","url":"https://www.academia.edu/Documents/in/High_Pressure"},{"id":17196,"name":"GAS TURBINE","url":"https://www.academia.edu/Documents/in/GAS_TURBINE"},{"id":34388,"name":"Power Plant","url":"https://www.academia.edu/Documents/in/Power_Plant"},{"id":62729,"name":"Air flow","url":"https://www.academia.edu/Documents/in/Air_flow"},{"id":103356,"name":"Exergy","url":"https://www.academia.edu/Documents/in/Exergy"},{"id":134767,"name":"Exergy Analysis","url":"https://www.academia.edu/Documents/in/Exergy_Analysis"},{"id":137957,"name":"Performance Improvement","url":"https://www.academia.edu/Documents/in/Performance_Improvement"},{"id":230744,"name":"Relative Humidity","url":"https://www.academia.edu/Documents/in/Relative_Humidity"},{"id":397530,"name":"Gas Turbines","url":"https://www.academia.edu/Documents/in/Gas_Turbines"},{"id":444096,"name":"Air Temperature","url":"https://www.academia.edu/Documents/in/Air_Temperature"},{"id":477062,"name":"Ambient Temperature","url":"https://www.academia.edu/Documents/in/Ambient_Temperature"},{"id":1181678,"name":"High Efficiency","url":"https://www.academia.edu/Documents/in/High_Efficiency"},{"id":2183216,"name":"Power Output","url":"https://www.academia.edu/Documents/in/Power_Output"},{"id":2523294,"name":"Energy Loss","url":"https://www.academia.edu/Documents/in/Energy_Loss"},{"id":3617396,"name":"Climatic condition","url":"https://www.academia.edu/Documents/in/Climatic_condition"}],"urls":[{"id":25336998,"url":"https://www.tandfonline.com/doi/pdf/10.1080/01998590709509498"}]}, 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="84084692"><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/84084692/Application_of_Nanofluids_in_Thermal_Design_of_Compact_Heat_Exchanger"><img alt="Research paper thumbnail of Application of Nanofluids in Thermal Design of Compact Heat Exchanger" class="work-thumbnail" src="https://attachments.academia-assets.com/89226720/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/84084692/Application_of_Nanofluids_in_Thermal_Design_of_Compact_Heat_Exchanger">Application of Nanofluids in Thermal Design of Compact Heat Exchanger</a></div><div class="wp-workCard_item"><span>International Journal of Nanotechnology and …</span><span>, 2008</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Compact heat exchangers have been widely used in various applications in thermal fluid systems in...</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">Compact heat exchangers have been widely used in various applications in thermal fluid systems including automotive thermal fluid systems. Radiators for engine cooling systems, evaporators and condensers for HVAC systems, oil coolers and inter coolers are typical examples that can be found in ground vehicles. Recent development of Nanotechnology brings out a new heat transfer coolant called 'Nanofluids' these fluids exhibit larger thermal properties than conventional coolants (water, Ethylene glycol, Engine oil etc.) due to the presence of suspended nanosized particles in then such as Al 2 O 3 , Cu,CuO,TiO 2 etc. In this paper a theoretical analysis was carried with ε-NTU rating method by using Al 2 O 3 + H 2 O Nanofluid as coolant on automobile flat tube plain fin compact heat exchanger and different characteristics are graphically presented.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="3d49725deab11a0f2ec25d87cd9787db" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":89226720,"asset_id":84084692,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/89226720/download_file?st=MTczNDE0MjQ1NSw4LjIyMi4yMDguMTQ2&st=MTczNDE0MjQ1NSw4LjIyMi4yMDguMTQ2&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="84084692"><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="84084692"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 84084692; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=84084692]").text(description); $(".js-view-count[data-work-id=84084692]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 84084692; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='84084692']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 84084692, 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: "3d49725deab11a0f2ec25d87cd9787db" } } $('.js-work-strip[data-work-id=84084692]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":84084692,"title":"Application of Nanofluids in Thermal Design of Compact Heat Exchanger","translated_title":"","metadata":{"ai_title_tag":"Nanofluids in Heat Exchanger Design and Analysis","grobid_abstract":"Compact heat exchangers have been widely used in various applications in thermal fluid systems including automotive thermal fluid systems. 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$(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="79350128"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/79350128/Evaluation_of_Heat_and_Mass_Transfer_Coefficients_at_Beetroot_Air_Interface_During_Convective_Drying"><img alt="Research paper thumbnail of Evaluation of Heat and Mass Transfer Coefficients at Beetroot-Air Interface During Convective Drying" class="work-thumbnail" src="https://a.academia-assets.com/images/blank-paper.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/79350128/Evaluation_of_Heat_and_Mass_Transfer_Coefficients_at_Beetroot_Air_Interface_During_Convective_Drying">Evaluation of Heat and Mass Transfer Coefficients at Beetroot-Air Interface During Convective Drying</a></div><div class="wp-workCard_item"><span>Interfacial Phenomena and Heat Transfer</span><span>, 2020</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="79350128"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="79350128"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 79350128; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=79350128]").text(description); $(".js-view-count[data-work-id=79350128]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 79350128; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='79350128']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 79350128, 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); 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$(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="79350126"><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/79350126/Convective_Hot_Air_Drying_Kinetics_of_Red_Beetroot_in_Thin_Layers"><img alt="Research paper thumbnail of Convective Hot Air Drying Kinetics of Red Beetroot in Thin Layers" class="work-thumbnail" src="https://attachments.academia-assets.com/86094787/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/79350126/Convective_Hot_Air_Drying_Kinetics_of_Red_Beetroot_in_Thin_Layers">Convective Hot Air Drying Kinetics of Red Beetroot in Thin Layers</a></div><div class="wp-workCard_item"><span>Frontiers in Heat and Mass Transfer</span><span>, 2020</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">The effect of air temperature on drying kinetics of red beetroot slices was investigated experime...</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">The effect of air temperature on drying kinetics of red beetroot slices was investigated experimentally in a cabinet tray dryer. Drying was carried out at 70, 75, 80, and 85 ° with an air velocity 2 m/s and relative humidity 30 %. The drying data thus obtained were analyzed to get effective diffusivity values by applying the Fick's diffusion model. Effective diffusivity increased with increasing temperature. An Arrhenius relation with an activation energy value of 35.59 kJ/mol expressed the effect of temperature on the diffusivity. Also, within the given operating range, the average heat transfer coefficient at the air-product interface is estimated. Experimental data were fitted to ten mathematical models available in the literature. The Midilli et al. and Wang & Singh models are given better prediction than the other models and satisfactorily described drying characteristics of red beetroot slices.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="2200739f71607bf06f67945bb09fb68e" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":86094787,"asset_id":79350126,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/86094787/download_file?st=MTczNDE0MjQ1NSw4LjIyMi4yMDguMTQ2&st=MTczNDE0MjQ1NSw4LjIyMi4yMDguMTQ2&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="79350126"><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="79350126"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 79350126; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=79350126]").text(description); $(".js-view-count[data-work-id=79350126]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 79350126; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='79350126']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 79350126, 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: "2200739f71607bf06f67945bb09fb68e" } } $('.js-work-strip[data-work-id=79350126]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":79350126,"title":"Convective Hot Air Drying Kinetics of Red Beetroot in Thin Layers","translated_title":"","metadata":{"publisher":"Global Digital Central","ai_title_tag":"Drying Kinetics of Red Beetroot: Temperature Effects and Modeling","grobid_abstract":"The effect of air temperature on drying kinetics of red beetroot slices was investigated experimentally in a cabinet tray dryer. 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Drying was carried out at 70, 75, 80, and 85 ° with an air velocity 2 m/s and relative humidity 30 %. The drying data thus obtained were analyzed to get effective diffusivity values by applying the Fick's diffusion model. Effective diffusivity increased with increasing temperature. An Arrhenius relation with an activation energy value of 35.59 kJ/mol expressed the effect of temperature on the diffusivity. Also, within the given operating range, the average heat transfer coefficient at the air-product interface is estimated. Experimental data were fitted to ten mathematical models available in the literature. 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In the first phase, the influence of physical and chemical properties of petroleum crude on scaling and fouling are reviewed. Further, in the second phase a generalized hypothesis is provided for unsteady analysis as function of time with the aid of logarithmic, exponential and Power law variation of fouling factors with time. The time dependent thermal characteristics of typical parallel and counter flow heat exchangers are established with the aid of time dependent fouling factors. The approach presented is in good agreement with the reported values of a petroleum refinery. Thus, a method to estimate the critical period for maintenance of the heat exchanger is established treating fouling as a time variable occurrence.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="ccab89f6881c6fc6e845707f5206c106" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":86094745,"asset_id":79350102,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/86094745/download_file?st=MTczNDE0MjQ1NSw4LjIyMi4yMDguMTQ2&st=MTczNDE0MjQ1NSw4LjIyMi4yMDguMTQ2&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="79350102"><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="79350102"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 79350102; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=79350102]").text(description); $(".js-view-count[data-work-id=79350102]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 79350102; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='79350102']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 79350102, 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: "ccab89f6881c6fc6e845707f5206c106" } } $('.js-work-strip[data-work-id=79350102]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":79350102,"title":"Fouling and its effect on the thermal performance of heat exchanger tubes","translated_title":"","metadata":{"publisher":"International Information and Engineering Technology Association","grobid_abstract":"The phenomena of fouling and corrosion in heat exchanger tubes commonly encountered in industrial practice are reviewed in two phases. 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In the first phase, the influence of physical and chemical properties of petroleum crude on scaling and fouling are reviewed. Further, in the second phase a generalized hypothesis is provided for unsteady analysis as function of time with the aid of logarithmic, exponential and Power law variation of fouling factors with time. The time dependent thermal characteristics of typical parallel and counter flow heat exchangers are established with the aid of time dependent fouling factors. The approach presented is in good agreement with the reported values of a petroleum refinery. 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$(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="79284086"><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/79284086/Effect_of_non_uniform_heat_source_sink_on_MHD_boundary_layer_flow_and_melting_heat_transfer_of_Williamson_nanofluid_in_porous_medium"><img alt="Research paper thumbnail of Effect of non-uniform heat source/sink on MHD boundary layer flow and melting heat transfer of Williamson nanofluid in porous medium" 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/79284086/Effect_of_non_uniform_heat_source_sink_on_MHD_boundary_layer_flow_and_melting_heat_transfer_of_Williamson_nanofluid_in_porous_medium">Effect of non-uniform heat source/sink on MHD boundary layer flow and melting heat transfer of Williamson nanofluid in porous medium</a></div><div class="wp-workCard_item"><span>Multidiscipline Modeling in Materials and Structures</span><span>, 2018</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">PurposeThe purpose of this paper is to examine the influence of magnetic field on Williamson nano...</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">PurposeThe purpose of this paper is to examine the influence of magnetic field on Williamson nanofluid embedded in a porous medium in the presence of non-uniform heat source/sink, chemical reaction and thermal radiation effects.Design/methodology/approachThe governing physical problem is presented using the traditional Navier–Stokes theory. Consequential system of equations is transformed into a set of non-linear ordinary differential equations by means of scaling group of transformation, which are solved using the Runge–Kutta–Fehlberg method.FindingsThe working fluid is examined for several sundry parameters graphically and in a tabular form. It is noticed that with an increase in Eckert number, there is an increase in velocity and temperature along with a decrease in shear stress and heat transfer rate.Originality/valueA good agreement of the present results has been observed by comparing with the existing literature results.</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="79284086"><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="79284086"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 79284086; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=79284086]").text(description); $(".js-view-count[data-work-id=79284086]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 79284086; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='79284086']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 79284086, 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" } } $('.js-work-strip[data-work-id=79284086]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":79284086,"title":"Effect of non-uniform heat source/sink on MHD boundary layer flow and melting heat transfer of Williamson nanofluid in porous medium","translated_title":"","metadata":{"abstract":"PurposeThe purpose of this paper is to examine the influence of magnetic field on Williamson nanofluid embedded in a porous medium in the presence of non-uniform heat source/sink, chemical reaction and thermal radiation effects.Design/methodology/approachThe governing physical problem is presented using the traditional Navier–Stokes theory. Consequential system of equations is transformed into a set of non-linear ordinary differential equations by means of scaling group of transformation, which are solved using the Runge–Kutta–Fehlberg method.FindingsThe working fluid is examined for several sundry parameters graphically and in a tabular form. 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It is noticed that with an increase in Eckert number, there is an increase in velocity and temperature along with a decrease in shear stress and heat transfer rate.Originality/valueA good agreement of the present results has been observed by comparing with the existing literature results.","internal_url":"https://www.academia.edu/79284086/Effect_of_non_uniform_heat_source_sink_on_MHD_boundary_layer_flow_and_melting_heat_transfer_of_Williamson_nanofluid_in_porous_medium","translated_internal_url":"","created_at":"2022-05-17T00:20:06.193-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":26265402,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Effect_of_non_uniform_heat_source_sink_on_MHD_boundary_layer_flow_and_melting_heat_transfer_of_Williamson_nanofluid_in_porous_medium","translated_slug":"","page_count":null,"language":"en","content_type":"Work","summary":"PurposeThe purpose of this paper is to examine the influence of magnetic field on Williamson nanofluid embedded in a porous medium in the presence of non-uniform heat source/sink, chemical reaction and thermal radiation effects.Design/methodology/approachThe governing physical problem is presented using the traditional Navier–Stokes theory. Consequential system of equations is transformed into a set of non-linear ordinary differential equations by means of scaling group of transformation, which are solved using the Runge–Kutta–Fehlberg method.FindingsThe working fluid is examined for several sundry parameters graphically and in a tabular form. It is noticed that with an increase in Eckert number, there is an increase in velocity and temperature along with a decrease in shear stress and heat transfer rate.Originality/valueA good agreement of the present results has been observed by comparing with the existing literature results.","owner":{"id":26265402,"first_name":"Ramakrishna","middle_initials":null,"last_name":"Konijeti","page_name":"RamakrishnaKonijeti","domain_name":"independent","created_at":"2015-02-14T12:11:22.467-08:00","display_name":"Ramakrishna Konijeti","url":"https://independent.academia.edu/RamakrishnaKonijeti"},"attachments":[],"research_interests":[{"id":511,"name":"Materials Science","url":"https://www.academia.edu/Documents/in/Materials_Science"}],"urls":[{"id":20522462,"url":"https://www.emeraldinsight.com/doi/full-xml/10.1108/MMMS-01-2018-0011"}]}, 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="71692817"><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/71692817/Performance_and_emission_characteristics_assessment_of_compression_ignition_engine_fuelled_with_the_blends_of_novel_antioxidant_catechol_daok_biodiesel"><img alt="Research paper thumbnail of Performance and emission characteristics assessment of compression ignition engine fuelled with the blends of novel antioxidant catechol-daok biodiesel" 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/71692817/Performance_and_emission_characteristics_assessment_of_compression_ignition_engine_fuelled_with_the_blends_of_novel_antioxidant_catechol_daok_biodiesel">Performance and emission characteristics assessment of compression ignition engine fuelled with the blends of novel antioxidant catechol-daok biodiesel</a></div><div class="wp-workCard_item"><span>Energy</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="71692817"><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="71692817"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 71692817; 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$(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="71692776"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/71692776/Thermo_Economic_Optimization_of_Spiral_Plate_HX_by_Means_of_Gradient_and_Gradient_Free_Algorithm"><img alt="Research paper thumbnail of Thermo-Economic Optimization of Spiral Plate HX by Means of Gradient and Gradient-Free Algorithm" class="work-thumbnail" src="https://a.academia-assets.com/images/blank-paper.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/71692776/Thermo_Economic_Optimization_of_Spiral_Plate_HX_by_Means_of_Gradient_and_Gradient_Free_Algorithm">Thermo-Economic Optimization of Spiral Plate HX by Means of Gradient and Gradient-Free Algorithm</a></div><div class="wp-workCard_item"><span>Lecture Notes in Mechanical Engineering</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="71692776"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="71692776"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 71692776; 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Drying characteristics of root vegetables viz., red beetroot and radish are determined at various temperatures. A novel approach is compared with two well-known thin-layer drying models. The proposed model has given the highest determination coefficient (R 2 ). Statistical estimation of the moisture ratio (MR) from experiments and calculated shown that the proposed equation reliably gave the lowest root mean square error (RMSE) and sum of squares due to error (SSE). The results indicate that the proposed model has the best curve fitting ability for root vegetables.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="93d34db180ba9b2d38fbeb2a8d2e2a53" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":77459703,"asset_id":66156368,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/77459703/download_file?st=MTczNDE0MjQ1NSw4LjIyMi4yMDguMTQ2&st=MTczNDE0MjQ1NSw4LjIyMi4yMDguMTQ2&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="66156368"><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="66156368"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 66156368; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=66156368]").text(description); $(".js-view-count[data-work-id=66156368]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 66156368; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='66156368']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 66156368, 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: "93d34db180ba9b2d38fbeb2a8d2e2a53" } } $('.js-work-strip[data-work-id=66156368]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":66156368,"title":"A Novel Empirical Model For Drying Of Root Vegetables In Thin-Layers","translated_title":"","metadata":{"abstract":"In the present work, a new empirical thin layer model for modeling the hot-air drying of root vegetables was developed. 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