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[o]" accesskey="o" class=""><span>Hasi saioa</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Aukera gehiago" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Tresna pertsonalak" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Tresna pertsonalak</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="User menu" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_eu.wikipedia.org&uselang=eu"><span>Dohaintza egin</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Berezi:KontuaSortu&returnto=Venturi+efektua" title="Kontu bat sortu eta horrekin saioa hastea eskatu nahi genizuke; ez da ezinbestekoa, ordea."><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Sortu kontua</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Berezi:SaioaHasi&returnto=Venturi+efektua" title="Izen ematera gonbidatzen zaitugu. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Hasi saioa</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Izena eman gabeko erabiltzaileentzako orrialdeak <a href="/wiki/Laguntza:Sarrera" aria-label="Artikuluak aldatzeari buruz gehiago ikasi"><span>gehiago ikasi</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Berezi:NireEkarpenak" title="IP helbide honetatik egindako aldaketen zerrenda [y]" accesskey="y"><span>Ekarpenak</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Berezi:NireEztabaida" title="Zure IParen eztabaida [n]" accesskey="n"><span>Eztabaida</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Gunea"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Edukiak" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Edukiak</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">mugitu alboko barrara</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">ezkutatu</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">⇑ Gora</div> </a> </li> <li id="toc-Venturi_efektuaren_aplikazioak" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Venturi_efektuaren_aplikazioak"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Venturi efektuaren aplikazioak</span> </div> </a> <ul id="toc-Venturi_efektuaren_aplikazioak-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Venturi_hodia" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Venturi_hodia"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Venturi hodia</span> </div> </a> <ul id="toc-Venturi_hodia-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Kanpo_estekak" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Kanpo_estekak"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Kanpo estekak</span> </div> </a> <ul id="toc-Kanpo_estekak-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Edukiak" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Eduki taularen ikusgarritasuna aldatu" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Eduki taularen ikusgarritasuna aldatu</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Venturi efektua</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Joan beste hizkuntza batean idatzitako artikulu batera. 35 hizkuntzatan eskuragarri." > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-35" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">35 hizkuntza</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Venturi-effek" title="Venturi-effek – afrikaansa" lang="af" hreflang="af" data-title="Venturi-effek" data-language-autonym="Afrikaans" data-language-local-name="afrikaansa" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%A3%D9%86%D8%A8%D9%88%D8%A8_%D9%81%D9%8A%D9%86%D8%AA%D9%88%D8%B1%D9%8A" title="أنبوب فينتوري – arabiera" lang="ar" hreflang="ar" data-title="أنبوب فينتوري" data-language-autonym="العربية" data-language-local-name="arabiera" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%AD%D1%84%D0%B5%D0%BA%D1%82_%D0%92%D0%B5%D0%BD%D1%82%D1%83%D1%80%D1%8B" title="Эфект Вентуры – bielorrusiera" lang="be" hreflang="be" data-title="Эфект Вентуры" data-language-autonym="Беларуская" data-language-local-name="bielorrusiera" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%95%D1%84%D0%B5%D0%BA%D1%82_%D0%BD%D0%B0_%D0%92%D0%B5%D0%BD%D1%82%D1%83%D1%80%D0%B8" title="Ефект на Вентури – bulgariera" lang="bg" hreflang="bg" data-title="Ефект на Вентури" data-language-autonym="Български" data-language-local-name="bulgariera" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Efecte_Venturi" title="Efecte Venturi – katalana" lang="ca" hreflang="ca" data-title="Efecte Venturi" data-language-autonym="Català" data-language-local-name="katalana" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Venturiho_efekt" title="Venturiho efekt – txekiera" lang="cs" hreflang="cs" data-title="Venturiho efekt" data-language-autonym="Čeština" data-language-local-name="txekiera" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Venturi-Durchflussmessung" title="Venturi-Durchflussmessung – alemana" lang="de" hreflang="de" data-title="Venturi-Durchflussmessung" data-language-autonym="Deutsch" data-language-local-name="alemana" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%A6%CE%B1%CE%B9%CE%BD%CF%8C%CE%BC%CE%B5%CE%BD%CE%BF_%CE%92%CE%B5%CE%BD%CF%84%CE%BF%CF%8D%CF%81%CE%B9" title="Φαινόμενο Βεντούρι – greziera" lang="el" hreflang="el" data-title="Φαινόμενο Βεντούρι" data-language-autonym="Ελληνικά" data-language-local-name="greziera" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Venturi_effect" title="Venturi effect – ingelesa" lang="en" hreflang="en" data-title="Venturi effect" data-language-autonym="English" data-language-local-name="ingelesa" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Efecto_Venturi" title="Efecto Venturi – gaztelania" lang="es" hreflang="es" data-title="Efecto Venturi" data-language-autonym="Español" data-language-local-name="gaztelania" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%A7%D8%AB%D8%B1_%D9%88%D9%86%D8%AA%D9%88%D8%B1%DB%8C" title="اثر ونتوری – persiera" lang="fa" hreflang="fa" data-title="اثر ونتوری" data-language-autonym="فارسی" data-language-local-name="persiera" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Venturi-ilmi%C3%B6" title="Venturi-ilmiö – finlandiera" lang="fi" hreflang="fi" data-title="Venturi-ilmiö" data-language-autonym="Suomi" data-language-local-name="finlandiera" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Effet_Venturi" title="Effet Venturi – frantsesa" lang="fr" hreflang="fr" data-title="Effet Venturi" data-language-autonym="Français" data-language-local-name="frantsesa" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Fead%C3%A1n_Venturi" title="Feadán Venturi – irlandera" lang="ga" hreflang="ga" data-title="Feadán Venturi" data-language-autonym="Gaeilge" data-language-local-name="irlandera" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Efecto_Venturi" title="Efecto Venturi – galiziera" lang="gl" hreflang="gl" data-title="Efecto Venturi" data-language-autonym="Galego" data-language-local-name="galiziera" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A2%D7%A7%D7%A8%D7%95%D7%9F_%D7%95%D7%A0%D7%98%D7%95%D7%A8%D7%99" title="עקרון ונטורי – hebreera" lang="he" hreflang="he" data-title="עקרון ונטורי" data-language-autonym="עברית" data-language-local-name="hebreera" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%B5%E0%A5%87%E0%A4%82%E0%A4%9A%E0%A5%81%E0%A4%B0%E0%A5%80_%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A4%AD%E0%A4%BE%E0%A4%B5" title="वेंचुरी प्रभाव – hindia" lang="hi" hreflang="hi" data-title="वेंचुरी प्रभाव" data-language-autonym="हिन्दी" data-language-local-name="hindia" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Venturijeva_cijev" title="Venturijeva cijev – kroaziera" lang="hr" hreflang="hr" data-title="Venturijeva cijev" data-language-autonym="Hrvatski" data-language-local-name="kroaziera" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Venturi-cs%C5%91" title="Venturi-cső – hungariera" lang="hu" hreflang="hu" data-title="Venturi-cső" data-language-autonym="Magyar" data-language-local-name="hungariera" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Efek_Venturi" title="Efek Venturi – indonesiera" lang="id" hreflang="id" data-title="Efek Venturi" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesiera" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Effetto_Venturi" title="Effetto Venturi – italiera" lang="it" hreflang="it" data-title="Effetto Venturi" data-language-autonym="Italiano" data-language-local-name="italiera" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%83%99%E3%83%B3%E3%83%81%E3%83%A5%E3%83%AA" title="ベンチュリ – japoniera" lang="ja" hreflang="ja" data-title="ベンチュリ" data-language-autonym="日本語" data-language-local-name="japoniera" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%B2%A4%ED%88%AC%EB%A6%AC_%ED%9A%A8%EA%B3%BC" title="벤투리 효과 – koreera" lang="ko" hreflang="ko" data-title="벤투리 효과" data-language-autonym="한국어" data-language-local-name="koreera" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Venturi_caurule" title="Venturi caurule – letoniera" lang="lv" hreflang="lv" data-title="Venturi caurule" data-language-autonym="Latviešu" data-language-local-name="letoniera" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Venturi-effect" title="Venturi-effect – nederlandera" lang="nl" hreflang="nl" data-title="Venturi-effect" data-language-autonym="Nederlands" data-language-local-name="nederlandera" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Venturi-effekten" title="Venturi-effekten – nynorsk (norvegiera)" lang="nn" hreflang="nn" data-title="Venturi-effekten" data-language-autonym="Norsk nynorsk" data-language-local-name="nynorsk (norvegiera)" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Venturieffekt" title="Venturieffekt – bokmål (norvegiera)" lang="nb" hreflang="nb" data-title="Venturieffekt" data-language-autonym="Norsk bokmål" data-language-local-name="bokmål (norvegiera)" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Efi%C3%A8ch_Venturi" title="Efièch Venturi – okzitaniera" lang="oc" hreflang="oc" data-title="Efièch Venturi" data-language-autonym="Occitan" data-language-local-name="okzitaniera" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Efeito_Venturi" title="Efeito Venturi – portugesa" lang="pt" hreflang="pt" data-title="Efeito Venturi" data-language-autonym="Português" data-language-local-name="portugesa" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Efectul_Venturi" title="Efectul Venturi – errumaniera" lang="ro" hreflang="ro" data-title="Efectul Venturi" data-language-autonym="Română" data-language-local-name="errumaniera" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%AD%D1%84%D1%84%D0%B5%D0%BA%D1%82_%D0%92%D0%B5%D0%BD%D1%82%D1%83%D1%80%D0%B8" title="Эффект Вентури – errusiera" lang="ru" hreflang="ru" data-title="Эффект Вентури" data-language-autonym="Русский" data-language-local-name="errusiera" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Venturi_effect" title="Venturi effect – Simple English" lang="en-simple" hreflang="en-simple" data-title="Venturi effect" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%92%D0%B5%D0%BD%D1%82%D1%83%D1%80%D0%B8%D1%98%D0%B5%D0%B2%D0%B0_%D1%86%D0%B5%D0%B2" title="Вентуријева цев – serbiera" lang="sr" hreflang="sr" data-title="Вентуријева цев" data-language-autonym="Српски / srpski" data-language-local-name="serbiera" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%95%D1%84%D0%B5%D0%BA%D1%82_%D0%92%D0%B5%D0%BD%D1%82%D1%83%D1%80%D1%96" title="Ефект Вентурі – ukrainera" lang="uk" hreflang="uk" data-title="Ефект Вентурі" data-language-autonym="Українська" data-language-local-name="ukrainera" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E6%96%87%E4%B8%98%E9%87%8C%E6%95%88%E5%BA%94" title="文丘里效应 – txinera" lang="zh" hreflang="zh" data-title="文丘里效应" data-language-autonym="中文" data-language-local-name="txinera" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q725699#sitelinks-wikipedia" title="Aldatu hizkuntzen arteko loturak" class="wbc-editpage">Aldatu loturak</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Izen-tarteak"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Venturi_efektua" title="Eduki orrialdea ikusi [c]" accesskey="c"><span>Artikulua</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Eztabaida:Venturi_efektua&action=edit&redlink=1" rel="discussion" class="new" title="Artikuluari buruzko eztabaida (sortu gabe) [t]" accesskey="t"><span>Eztabaida</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Aldatu hizkuntza aldaera" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">euskara</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Ikusketak"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Venturi_efektua"><span>Irakurri</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Venturi_efektua&veaction=edit" title="Orri hau aldatu [v]" accesskey="v"><span>Aldatu</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Venturi_efektua&action=edit" title="Idatzi orri honen iturburu kodea [e]" accesskey="e"><span>Aldatu iturburu kodea</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Venturi_efektua&action=history" title="Artikulu honen aurreko bertsioak. [h]" accesskey="h"><span>Ikusi historia</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Tresnak" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Tresnak</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header 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href="/wiki/Berezi:ZerkLotzenDuHona/Venturi_efektua" title="Orri honetaranzko esteka duten wiki orri guztien zerrenda [j]" accesskey="j"><span>Honanzko esteka duten orriak</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Berezi:RecentChangesLinked/Venturi_efektua" rel="nofollow" title="Orri honetatik esteka duten orrietako azken aldaketak [k]" accesskey="k"><span>Lotutako orrietako aldaketak</span></a></li><li id="t-upload" class="mw-list-item"><a href="//commons.wikimedia.org/wiki/Special:UploadWizard?uselang=eu" title="Irudiak edo media fitxategiak igo [u]" accesskey="u"><span>Fitxategia igo</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Berezi:OrrialdeBereziak" title="Orri berezi guztien zerrenda [q]" accesskey="q"><span>Orri bereziak</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Venturi_efektua&oldid=8581934" title="Orriaren bertsio honetaranzko esteka iraunkorra"><span>Lotura 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Inprimatu/esportatu </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Berezi:Book&bookcmd=book_creator&referer=Venturi+efektua"><span>Liburu bat sortu</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Berezi:DownloadAsPdf&page=Venturi_efektua&action=show-download-screen"><span>Deskargatu PDF formatuan</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Venturi_efektua&printable=yes" title="Orrialde honen bertsio inprimagarria [p]" accesskey="p"><span>Inprimatzeko bertsioa</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> Beste proiektuetan </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a 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<div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="eu" dir="ltr"><figure typeof="mw:File/Thumb"><a href="/wiki/Fitxategi:Venturifixed2.PNG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/54/Venturifixed2.PNG/300px-Venturifixed2.PNG" decoding="async" width="300" height="147" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/54/Venturifixed2.PNG/450px-Venturifixed2.PNG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/54/Venturifixed2.PNG/600px-Venturifixed2.PNG 2x" data-file-width="1268" data-file-height="622" /></a><figcaption>Venturi efektuaren eskema</figcaption></figure> <p><b>Venturi efektua</b> honela azaltzen da: hodi itxi baten barneko fluidoaren korronteak fluidoaren presioa jeisten du sekzio txikiago batetik igarotzerakoan abiada handitzen denean. Hodiaren toki honetan, beste hodi baten muturra sartzen bada, bigarren hodi honetan dagoen fluidoaren xurgaketa gertatzen da. Efektu honek, bere izena, Danel Altuna <a href="/wiki/Giovanni_Battista_Venturi" title="Giovanni Battista Venturi">Giovanni Battista Venturi</a>Venturi (<a href="/wiki/1746" title="1746">1746</a>-<a href="/wiki/1822" title="1822">1822</a>) fisikari italiarragandik hartzen du. </p><p>Venturi efektua <a href="/wiki/Bernoulliren_printzipioa" class="mw-redirect" title="Bernoulliren printzipioa">Bernoulliren printzipioa</a> eta <a href="/w/index.php?title=Masa_jarraipenaren_printzipioa&action=edit&redlink=1" class="new" title="Masa jarraipenaren printzipioa (sortu gabe)">masa jarraipenaren printzipioarekin</a> azaltzen da. Fluido baten emaria mantentzen bada, baina sekzioa txikiagotzen bada, ezinbestean, abiadura handiagotu egiten da. Energia kontserbazioaren <a href="/wiki/Teorema" title="Teorema">teoremagatik</a>, <a href="/wiki/Energia_zinetiko" title="Energia zinetiko">energia zinetikoa</a> igotzen bada, presioaren balioagatik zehazturiko energia jaitsi egiten da. </p> <div class="mw-heading mw-heading2"><h2 id="Venturi_efektuaren_aplikazioak">Venturi efektuaren aplikazioak</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Venturi_efektua&veaction=edit&section=1" title="Aldatu atal hau: «Venturi efektuaren aplikazioak»" class="mw-editsection-visualeditor"><span>aldatu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Venturi_efektua&action=edit&section=1" title="Edit section's source code: Venturi efektuaren aplikazioak"><span>aldatu iturburu kodea</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>Aeronautika: Sarri, Venturi efektua, hegazkinen hegaletako sostengua azaltzeko erabiltzen den arren, efektu hau, bera bakarrik, ez da nahikoa azalpen hori emateko. <a href="/wiki/Lehen_Mundu_Gerra" title="Lehen Mundu Gerra">Lehen Mundu Gerran</a>, <a href="/wiki/Albert_Einstein" title="Albert Einstein">Albert Einsteinek</a>, alemaniar armadarentzat, Venturi efektua eta Bernoulliren printzipioaren azterketa baten bidez, hegal modelu bat diseinatu zuen. Eraikia izan zen prototipoak, ia ezin izan zen aireratu.</li></ul> <ul><li><a href="/wiki/Airsoft" title="Airsoft">Airsoft</a>: Joko honetan erabilitako erreplikak HopUp izeneko sistema bat izaten dute, balatxoa, efektu biribil batekin irtetzea eragiten duena, erreplikaren irismen efektiboa gehitzen duena.</li></ul> <ul><li>Motorra: <a href="/wiki/Karburagailu" title="Karburagailu">Karburagailuak</a>, erregaia, Venturi efektu bidez xurgatzen du, airearekin nahastuz, estugune batetik igarotzean.</li></ul> <ul><li>Etxea: Ur ozonifikazio ekipoetan, Venturi hodi txiki bat erabiltzen da beirazko gordailu batean gertatzen den <a href="/wiki/Ozono" title="Ozono">ozono</a> xurgaketa bat egiteko, honela, ekipotik irtetzen ari den ur isuriarekin nahastuz, gaixotasun eragileak diren bakterioak ezabatzeko eta kloroarekin egindako desinfekzioa jasaten duten birus eta beste mikroorganismo batzuk desaktibatzeko.</li></ul> <ul><li>Venturi hodiak: Fluidoen <a href="/wiki/Azelerazio" title="Azelerazio">azelerazio</a> eta garraioaren abiadaren neurria.</li></ul> <ul><li>Akuarioak: Ur-<a href="/wiki/Ponpa" title="Ponpa">ponpa</a> edo iragazkietan, Venturi efektua airea edo karbono dioxidoa txertatzeko erabiltzen da.</li></ul> <ul><li><a href="/wiki/Haizearka" title="Haizearka">Haizearka</a>, <a href="/wiki/Burdinola" title="Burdinola">burdinoletan</a> erabilitako aire konpresorea.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Venturi_hodia">Venturi hodia</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Venturi_efektua&veaction=edit&section=2" title="Aldatu atal hau: «Venturi hodia»" class="mw-editsection-visualeditor"><span>aldatu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Venturi_efektua&action=edit&section=2" title="Edit section's source code: Venturi hodia"><span>aldatu iturburu kodea</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Venturi hodia, hasiera batean, Venturi efektua probestuz, fluido baten abiada neurtzeko diseinatuta dagoen gailu bat da. Baina batzuk, fluido baten abiada gehitzeko erabiltzen dira, kono formako hodi estu bat zeharkatzera behartuz. Modelo hauek, fluido baten abiada garrantzitsua den gailu askotan erabiltzen dira eta karburagailua bezalako aparatuen oinarria dira. </p><p>Fluido baten abiada neurriaren aplikazio klasikoa, hodi estu batekin lotutako bi kono sekziodun hodi batean datza, non, fluidoa, ondorioz, abiada handiagoan mugitzen den. Venturi hodian dagoen presioa U formako hodi bertikal batekin neur daiteke, zati zabala eta bideratze estua konektatuz. U formako hodian likidoak duen altuera diferentzia, bi puntu horietan presioa neurtzea ahalbidetzen du, eta, ondorioz, abiada. </p><p>Venturi hodi bat erabiltzen denean, <a href="/wiki/Kabitazio" title="Kabitazio">kabitazio</a> izeneko fenomeno bat kontutan hartu behar da. Fenomeno hau, hodiaren sekzioren batetako presioa, fluidoaren lurrin presioa baino txikiagoa denean gertatzen da. Hodi mota zehatz honentzat, kabitazio arriskua hodiaren eztarrian dago, hemen, presioa gehiena denean eta area gutxiena, presioa, hodian aurki daitekeen txikiena baita. Kabitazioa gertatzen denean, toki zehatz batean <a href="/wiki/Burbuila" title="Burbuila">burbuilak</a> sortzen dira, hodi osoan zehar zabaltzen direnak. Burbuila hauek presio handiagoko toki batetara helduz gero, kolapsatu dezakete, honela, tokiko presio pikoak eratuz, hodiaren pareta kaltetzeko balizko arriskuarekin. </p> <div class="mw-heading mw-heading2"><h2 id="Kanpo_estekak">Kanpo estekak</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Venturi_efektua&veaction=edit&section=3" title="Aldatu atal hau: «Kanpo estekak»" class="mw-editsection-visualeditor"><span>aldatu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Venturi_efektua&action=edit&section=3" title="Edit section's source code: Kanpo estekak"><span>aldatu iturburu kodea</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><span style="cursor: help; font-size: 90%; font-family: bold; color: gray" title="Ingelesez dago aipu honen iturburua"><b>(Ingelesez)</b></span> <a rel="nofollow" class="external autonumber" href="http://jef.raskincenter.org/published/coanda_effect.html">[1]</a></li></ul> <div style="clear:both;"></div><style data-mw-deduplicate="TemplateStyles:r7786466">.mw-parser-output .mw-authority-control{margin-top:1.5em}.mw-parser-output .mw-authority-control .navbox hr:last-child{display:none}.mw-parser-output .mw-authority-control .navbox+.mw-mf-linked-projects{display:none}.mw-parser-output .mw-authority-control,.mw-parser-output .mw-mf-linked-projects{border:1px solid #a2a9b1;font-size:88%}.mw-parser-output .mw-authority-control .mw-mf-linked-projects ul li{margin-bottom:0}</style><div class="mw-authority-control"><div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r9236167">.mw-parser-output .navbox{box-sizing:border-box;border:1px solid #a2a9b1;width:100%;clear:both;font-size:88%;text-align:center;padding:1px}.mw-parser-output .navbox .navbox{margin-top:0}.mw-parser-output .navbox+.navbox,.mw-parser-output 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style="width:1%;width: 12%; text-align:center;"><a href="/wiki/Laguntza:Autoritate_kontrola" title="Laguntza:Autoritate kontrola">Autoritate kontrola</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><b>Wikimedia proiektuak</b></li> <li><span style="white-space:nowrap;"><span typeof="mw:File"><a href="/wiki/Wikidata" title="Wikidata"><img alt="Wd" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/20px-Wikidata-logo.svg.png" decoding="async" width="20" height="11" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/30px-Wikidata-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/40px-Wikidata-logo.svg.png 2x" data-file-width="1050" data-file-height="590" /></a></span> Datuak:</span> <span class="uid"><a href="https://www.wikidata.org/wiki/Q725699" class="extiw" title="wikidata:Q725699">Q725699</a></span></li> <li><span style="white-space:nowrap;"><span typeof="mw:File"><a href="/wiki/Wikimedia_Commons" title="Commonscat"><img alt="Commonscat" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/15px-Commons-logo.svg.png" decoding="async" width="15" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/23px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></a></span> Multimedia:</span> <span class="uid"><span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:Venturi_effect">Venturi effect</a></span> / <span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/Special:MediaSearch?type=image&search=%22Q725699%22">Q725699</a></span></span></li></ul> <hr /> <ul><li><b>Hiztegiak eta entziklopediak</b></li> <li><span style="white-space:nowrap;"><a href="/wiki/Encyclop%C3%A6dia_Britannica" title="Encyclopædia Britannica">Britannica</a>:</span> <span class="uid"><a rel="nofollow" class="external text" href="https://www.britannica.com/science/Venturi-effect">url</a></span></li></ul> </div></td></tr></tbody></table></div><div class="mw-mf-linked-projects hlist"> <ul><li><span style="white-space:nowrap;"><span typeof="mw:File"><a href="/wiki/Wikidata" title="Wikidata"><img alt="Wd" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/20px-Wikidata-logo.svg.png" decoding="async" width="20" height="11" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/30px-Wikidata-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/40px-Wikidata-logo.svg.png 2x" data-file-width="1050" data-file-height="590" /></a></span> Datuak:</span> <span class="uid"><a href="https://www.wikidata.org/wiki/Q725699" class="extiw" title="wikidata:Q725699">Q725699</a></span></li> <li><span style="white-space:nowrap;"><span typeof="mw:File"><a href="/wiki/Wikimedia_Commons" title="Commonscat"><img alt="Commonscat" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/15px-Commons-logo.svg.png" decoding="async" width="15" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/23px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></a></span> Multimedia:</span> <span class="uid"><span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:Venturi_effect">Venturi effect</a></span> / <span class="plainlinks"><a class="external text" 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