{"id":2613,"date":"2024-05-17T10:36:43","date_gmt":"2024-05-17T09:36:43","guid":{"rendered":"https:\/\/www.auagre.com\/comment-un-ejecteur-de-vapeur-cree-t-il-un-vide\/"},"modified":"2024-05-17T10:36:43","modified_gmt":"2024-05-17T09:36:43","slug":"comment-un-ejecteur-de-vapeur-cree-t-il-un-vide","status":"publish","type":"post","link":"https:\/\/www.auagre.com\/fr\/comment-un-ejecteur-de-vapeur-cree-t-il-un-vide\/","title":{"rendered":"Comment un \u00e9jecteur de vapeur cr\u00e9e-t-il un vide ?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_66_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >Table des mati\u00e8res<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #0066bf;color:#0066bf\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #0066bf;color:#0066bf\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.auagre.com\/fr\/comment-un-ejecteur-de-vapeur-cree-t-il-un-vide\/#Entree_de_vapeur_haute_pression\" title=\"Entr\u00e9e de vapeur haute pression\">Entr\u00e9e de vapeur haute pression<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.auagre.com\/fr\/comment-un-ejecteur-de-vapeur-cree-t-il-un-vide\/#Conversion_de_lenergie_de_pression_en_energie_cinetique\" title=\"Conversion de l&rsquo;\u00e9nergie de pression en \u00e9nergie cin\u00e9tique\">Conversion de l&rsquo;\u00e9nergie de pression en \u00e9nergie cin\u00e9tique<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.auagre.com\/fr\/comment-un-ejecteur-de-vapeur-cree-t-il-un-vide\/#Formation_du_vide\" title=\"Formation du vide\">Formation du vide<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.auagre.com\/fr\/comment-un-ejecteur-de-vapeur-cree-t-il-un-vide\/#Action_daspiration\" title=\"Action d&rsquo;aspiration\">Action d&rsquo;aspiration<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.auagre.com\/fr\/comment-un-ejecteur-de-vapeur-cree-t-il-un-vide\/#Melange_et_echange_denergie\" title=\"M\u00e9lange et \u00e9change d&rsquo;\u00e9nergie\">M\u00e9lange et \u00e9change d&rsquo;\u00e9nergie<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.auagre.com\/fr\/comment-un-ejecteur-de-vapeur-cree-t-il-un-vide\/#Diffuseur_et_pressurisation\" title=\"Diffuseur et pressurisation\">Diffuseur et pressurisation<\/a><\/li><\/ul><\/nav><\/div>\n<p>Le principe du vide g\u00e9n\u00e9r\u00e9 par l&rsquo;\u00e9jecteur de vapeur repose principalement sur les principes de la m\u00e9canique des fluides et de la conversion d&rsquo;\u00e9nergie. Voici les \u00e9tapes de base pour qu&rsquo;un \u00e9jecteur de vapeur cr\u00e9e un vide :<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Entree_de_vapeur_haute_pression\"><\/span>Entr\u00e9e de vapeur haute pression<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>La vapeur (fluide de travail) \u00e0 une certaine pression est introduite dans la buse de l&rsquo;\u00e9jecteur de vapeur (buse Laval).<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-2337\" src=\"https:\/\/www.auagre.com\/wp-content\/uploads\/2024\/04\/ejector-applied-in-power-plant.jpg\" alt=\"\" width=\"505\" height=\"505\" srcset=\"https:\/\/www.auagre.com\/wp-content\/uploads\/2024\/04\/ejector-applied-in-power-plant.jpg 639w, https:\/\/www.auagre.com\/wp-content\/uploads\/2024\/04\/ejector-applied-in-power-plant-300x300.jpg 300w, https:\/\/www.auagre.com\/wp-content\/uploads\/2024\/04\/ejector-applied-in-power-plant-150x150.jpg 150w, https:\/\/www.auagre.com\/wp-content\/uploads\/2024\/04\/elementor\/thumbs\/ejector-applied-in-power-plant-150x150.jpg 799w\" sizes=\"(max-width: 505px) 100vw, 505px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Conversion_de_lenergie_de_pression_en_energie_cinetique\"><\/span>Conversion de l&rsquo;\u00e9nergie de pression en \u00e9nergie cin\u00e9tique<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Lorsque de la vapeur \u00e0 haute pression traverse la buse, le d\u00e9bit de la vapeur augmente progressivement et la pression diminue graduellement en raison de la r\u00e9duction progressive de la surface de la section transversale de la buse. Dans ce processus, l&rsquo;\u00e9nergie de pression de la vapeur est convertie en \u00e9nergie cin\u00e9tique, formant un jet supersonique.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Formation_du_vide\"><\/span>Formation du vide<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u00c0 la sortie de la buse, un vide se forme \u00e0 l&rsquo;arri\u00e8re de la buse en raison du d\u00e9bit de vapeur extr\u00eamement \u00e9lev\u00e9 et de la pression tr\u00e8s faible. Cette zone de vide est la cl\u00e9 de la g\u00e9n\u00e9ration de vide de l&rsquo;\u00e9jecteur de vapeur.<\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-2220\" src=\"https:\/\/www.auagre.com\/wp-content\/uploads\/2024\/03\/%E5%BE%AE%E4%BF%A1%E6%88%AA%E5%9B%BE_20240310235016.jpg\" alt=\"\" width=\"558\" height=\"335\"><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Action_daspiration\"><\/span>Action d&rsquo;aspiration<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>En raison de la pr\u00e9sence d&rsquo;une zone de vide, le fluide pomp\u00e9, tel que l&rsquo;air ou d&rsquo;autres gaz, est aspir\u00e9 dans la chambre d&rsquo;aspiration.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Melange_et_echange_denergie\"><\/span>M\u00e9lange et \u00e9change d&rsquo;\u00e9nergie<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Le fluide pomp\u00e9 et le fluide de travail sont m\u00e9lang\u00e9s dans la chambre de m\u00e9lange et la masse, la quantit\u00e9 de mouvement et l&rsquo;\u00e9nergie sont \u00e9chang\u00e9es. Au cours de ce processus, la vitesse du fluide de travail diminue progressivement, tandis que la vitesse du fluide pomp\u00e9 augmente progressivement, jusqu&rsquo;\u00e0 ce que les deux convergent progressivement \u00e0 un certain endroit de la section de m\u00e9lange pour former un fluide m\u00e9lang\u00e9 unique et uniforme.<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1374\" src=\"https:\/\/www.auagre.com\/wp-content\/uploads\/2023\/12\/HYBRID-EJECTOR-VACUUM-SYSTEM.jpg\" alt=\"\" width=\"533\" height=\"711\" srcset=\"https:\/\/www.auagre.com\/wp-content\/uploads\/2023\/12\/HYBRID-EJECTOR-VACUUM-SYSTEM.jpg 533w, https:\/\/www.auagre.com\/wp-content\/uploads\/2023\/12\/HYBRID-EJECTOR-VACUUM-SYSTEM-225x300.jpg 225w\" sizes=\"(max-width: 533px) 100vw, 533px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Diffuseur_et_pressurisation\"><\/span>Diffuseur et pressurisation<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Le fluide m\u00e9lang\u00e9 p\u00e9n\u00e8tre dans le diffuseur (chambre de diffusion) et, en raison de l&rsquo;augmentation progressive de la surface de la section transversale du diffuseur, la vitesse du fluide m\u00e9lang\u00e9 diminue progressivement et la pression augmente graduellement. Lorsque le fluide m\u00e9lang\u00e9 est \u00e9vacu\u00e9 du diffuseur, la pression est d\u00e9j\u00e0 sup\u00e9rieure \u00e0 la pression atmosph\u00e9rique, l&rsquo;objectif du pompage est atteint et un vide est cr\u00e9\u00e9.<br \/>\nIl est important de noter que le vide g\u00e9n\u00e9r\u00e9 par l&rsquo;\u00e9jecteur de vapeur est li\u00e9 \u00e0 des facteurs tels que la pression, la temp\u00e9rature, le d\u00e9bit de la vapeur entrante et la nature du fluide pomp\u00e9. Par cons\u00e9quent, lors de la conception et de l&rsquo;utilisation des \u00e9jecteurs de vapeur, il est n\u00e9cessaire de s\u00e9lectionner les param\u00e8tres et les mod\u00e8les appropri\u00e9s en fonction de la situation sp\u00e9cifique afin d&rsquo;obtenir le niveau de vide requis.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le principe du vide g\u00e9n\u00e9r\u00e9 par l&rsquo;\u00e9jecteur de vapeur repose principalement sur les principes de la m\u00e9canique des fluides et de la conversion d&rsquo;\u00e9nergie. Voici les \u00e9tapes de base pour qu&rsquo;un \u00e9jecteur de vapeur cr\u00e9e un vide : Entr\u00e9e de vapeur haute pression La vapeur (fluide de travail) \u00e0 une certaine pression est introduite dans [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[36],"tags":[],"class_list":["post-2613","post","type-post","status-publish","format-standard","hentry","category-non-classifiee"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Comment un \u00e9jecteur de vapeur cr\u00e9e-t-il un vide ? | AUAGRE<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.auagre.com\/fr\/comment-un-ejecteur-de-vapeur-cree-t-il-un-vide\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Comment un \u00e9jecteur de vapeur cr\u00e9e-t-il un vide ?\" \/>\n<meta property=\"og:description\" content=\"Le principe du vide g\u00e9n\u00e9r\u00e9 par l&rsquo;\u00e9jecteur de vapeur repose principalement sur les principes de la m\u00e9canique des fluides et de la conversion d&rsquo;\u00e9nergie. Voici les \u00e9tapes de base pour qu&rsquo;un \u00e9jecteur de vapeur cr\u00e9e un vide : Entr\u00e9e de vapeur haute pression La vapeur (fluide de travail) \u00e0 une certaine pression est introduite dans [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.auagre.com\/fr\/comment-un-ejecteur-de-vapeur-cree-t-il-un-vide\/\" \/>\n<meta property=\"og:site_name\" content=\"AUAGRE\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/auagreejector\" \/>\n<meta property=\"article:published_time\" content=\"2024-05-17T09:36:43+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.auagre.com\/wp-content\/uploads\/2024\/04\/ejector-applied-in-power-plant.jpg\" \/>\n<meta name=\"author\" content=\"AUAGRE\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@AuagreEjector\" \/>\n<meta name=\"twitter:site\" content=\"@AuagreEjector\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"AUAGRE\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.auagre.com\/fr\/comment-un-ejecteur-de-vapeur-cree-t-il-un-vide\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.auagre.com\/fr\/comment-un-ejecteur-de-vapeur-cree-t-il-un-vide\/\"},\"author\":{\"name\":\"AUAGRE\",\"@id\":\"https:\/\/www.auagre.com\/fr\/#\/schema\/person\/69824bbda87abf74f69d7bda024f7ad1\"},\"headline\":\"Comment un \u00e9jecteur de vapeur cr\u00e9e-t-il un vide ?\",\"datePublished\":\"2024-05-17T09:36:43+00:00\",\"dateModified\":\"2024-05-17T09:36:43+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.auagre.com\/fr\/comment-un-ejecteur-de-vapeur-cree-t-il-un-vide\/\"},\"wordCount\":469,\"publisher\":{\"@id\":\"https:\/\/www.auagre.com\/fr\/#organization\"},\"articleSection\":[\"Non classifi\u00e9(e)\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.auagre.com\/fr\/comment-un-ejecteur-de-vapeur-cree-t-il-un-vide\/\",\"url\":\"https:\/\/www.auagre.com\/fr\/comment-un-ejecteur-de-vapeur-cree-t-il-un-vide\/\",\"name\":\"Comment un \u00e9jecteur de vapeur cr\u00e9e-t-il un vide ? | AUAGRE\",\"isPartOf\":{\"@id\":\"https:\/\/www.auagre.com\/fr\/#website\"},\"datePublished\":\"2024-05-17T09:36:43+00:00\",\"dateModified\":\"2024-05-17T09:36:43+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.auagre.com\/fr\/comment-un-ejecteur-de-vapeur-cree-t-il-un-vide\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.auagre.com\/fr\/comment-un-ejecteur-de-vapeur-cree-t-il-un-vide\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.auagre.com\/fr\/comment-un-ejecteur-de-vapeur-cree-t-il-un-vide\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"homepage\",\"item\":\"https:\/\/www.auagre.com\/fr\/accueil\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Comment un \u00e9jecteur de vapeur cr\u00e9e-t-il un vide ?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.auagre.com\/fr\/#website\",\"url\":\"https:\/\/www.auagre.com\/fr\/\",\"name\":\"AUAGRE\",\"description\":\"Energy saving Ejector vacuum systems and industrial cooling tower solutions\",\"publisher\":{\"@id\":\"https:\/\/www.auagre.com\/fr\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.auagre.com\/fr\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.auagre.com\/fr\/#organization\",\"name\":\"AUAGRE EJECTOR\",\"url\":\"https:\/\/www.auagre.com\/fr\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.auagre.com\/fr\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.auagre.com\/wp-content\/uploads\/2023\/11\/AUAGRE-logos_white-e1699652545112.png\",\"contentUrl\":\"https:\/\/www.auagre.com\/wp-content\/uploads\/2023\/11\/AUAGRE-logos_white-e1699652545112.png\",\"width\":652,\"height\":362,\"caption\":\"AUAGRE EJECTOR\"},\"image\":{\"@id\":\"https:\/\/www.auagre.com\/fr\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/auagreejector\",\"https:\/\/twitter.com\/AuagreEjector\",\"https:\/\/www.linkedin.com\/company\/auagreejector\"],\"actionableFeedbackPolicy\":\"https:\/\/www.auagre.com\/product\/\",\"correctionsPolicy\":\"https:\/\/www.auagre.com\/product\/\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.auagre.com\/fr\/#\/schema\/person\/69824bbda87abf74f69d7bda024f7ad1\",\"name\":\"AUAGRE\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.auagre.com\/fr\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/da4752235545d46aa7bfc20b2b8456e725a1509c01807d26f695dc1851ee17aa?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/da4752235545d46aa7bfc20b2b8456e725a1509c01807d26f695dc1851ee17aa?s=96&d=mm&r=g\",\"caption\":\"AUAGRE\"},\"sameAs\":[\"https:\/\/www.auagre.com\"]}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Comment un \u00e9jecteur de vapeur cr\u00e9e-t-il un vide ? | AUAGRE","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.auagre.com\/fr\/comment-un-ejecteur-de-vapeur-cree-t-il-un-vide\/","og_locale":"fr_FR","og_type":"article","og_title":"Comment un \u00e9jecteur de vapeur cr\u00e9e-t-il un vide ?","og_description":"Le principe du vide g\u00e9n\u00e9r\u00e9 par l&rsquo;\u00e9jecteur de vapeur repose principalement sur les principes de la m\u00e9canique des fluides et de la conversion d&rsquo;\u00e9nergie. Voici les \u00e9tapes de base pour qu&rsquo;un \u00e9jecteur de vapeur cr\u00e9e un vide : Entr\u00e9e de vapeur haute pression La vapeur (fluide de travail) \u00e0 une certaine pression est introduite dans [&hellip;]","og_url":"https:\/\/www.auagre.com\/fr\/comment-un-ejecteur-de-vapeur-cree-t-il-un-vide\/","og_site_name":"AUAGRE","article_publisher":"https:\/\/www.facebook.com\/auagreejector","article_published_time":"2024-05-17T09:36:43+00:00","og_image":[{"url":"https:\/\/www.auagre.com\/wp-content\/uploads\/2024\/04\/ejector-applied-in-power-plant.jpg"}],"author":"AUAGRE","twitter_card":"summary_large_image","twitter_creator":"@AuagreEjector","twitter_site":"@AuagreEjector","twitter_misc":{"\u00c9crit par":"AUAGRE","Dur\u00e9e de lecture estim\u00e9e":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.auagre.com\/fr\/comment-un-ejecteur-de-vapeur-cree-t-il-un-vide\/#article","isPartOf":{"@id":"https:\/\/www.auagre.com\/fr\/comment-un-ejecteur-de-vapeur-cree-t-il-un-vide\/"},"author":{"name":"AUAGRE","@id":"https:\/\/www.auagre.com\/fr\/#\/schema\/person\/69824bbda87abf74f69d7bda024f7ad1"},"headline":"Comment un \u00e9jecteur de vapeur cr\u00e9e-t-il un vide ?","datePublished":"2024-05-17T09:36:43+00:00","dateModified":"2024-05-17T09:36:43+00:00","mainEntityOfPage":{"@id":"https:\/\/www.auagre.com\/fr\/comment-un-ejecteur-de-vapeur-cree-t-il-un-vide\/"},"wordCount":469,"publisher":{"@id":"https:\/\/www.auagre.com\/fr\/#organization"},"articleSection":["Non classifi\u00e9(e)"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/www.auagre.com\/fr\/comment-un-ejecteur-de-vapeur-cree-t-il-un-vide\/","url":"https:\/\/www.auagre.com\/fr\/comment-un-ejecteur-de-vapeur-cree-t-il-un-vide\/","name":"Comment un \u00e9jecteur de vapeur cr\u00e9e-t-il un vide ? | AUAGRE","isPartOf":{"@id":"https:\/\/www.auagre.com\/fr\/#website"},"datePublished":"2024-05-17T09:36:43+00:00","dateModified":"2024-05-17T09:36:43+00:00","breadcrumb":{"@id":"https:\/\/www.auagre.com\/fr\/comment-un-ejecteur-de-vapeur-cree-t-il-un-vide\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.auagre.com\/fr\/comment-un-ejecteur-de-vapeur-cree-t-il-un-vide\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.auagre.com\/fr\/comment-un-ejecteur-de-vapeur-cree-t-il-un-vide\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"homepage","item":"https:\/\/www.auagre.com\/fr\/accueil\/"},{"@type":"ListItem","position":2,"name":"Comment un \u00e9jecteur de vapeur cr\u00e9e-t-il un vide ?"}]},{"@type":"WebSite","@id":"https:\/\/www.auagre.com\/fr\/#website","url":"https:\/\/www.auagre.com\/fr\/","name":"AUAGRE","description":"Energy saving Ejector vacuum systems and industrial cooling tower solutions","publisher":{"@id":"https:\/\/www.auagre.com\/fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.auagre.com\/fr\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.auagre.com\/fr\/#organization","name":"AUAGRE EJECTOR","url":"https:\/\/www.auagre.com\/fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.auagre.com\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/www.auagre.com\/wp-content\/uploads\/2023\/11\/AUAGRE-logos_white-e1699652545112.png","contentUrl":"https:\/\/www.auagre.com\/wp-content\/uploads\/2023\/11\/AUAGRE-logos_white-e1699652545112.png","width":652,"height":362,"caption":"AUAGRE EJECTOR"},"image":{"@id":"https:\/\/www.auagre.com\/fr\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/auagreejector","https:\/\/twitter.com\/AuagreEjector","https:\/\/www.linkedin.com\/company\/auagreejector"],"actionableFeedbackPolicy":"https:\/\/www.auagre.com\/product\/","correctionsPolicy":"https:\/\/www.auagre.com\/product\/"},{"@type":"Person","@id":"https:\/\/www.auagre.com\/fr\/#\/schema\/person\/69824bbda87abf74f69d7bda024f7ad1","name":"AUAGRE","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.auagre.com\/fr\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/da4752235545d46aa7bfc20b2b8456e725a1509c01807d26f695dc1851ee17aa?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/da4752235545d46aa7bfc20b2b8456e725a1509c01807d26f695dc1851ee17aa?s=96&d=mm&r=g","caption":"AUAGRE"},"sameAs":["https:\/\/www.auagre.com"]}]}},"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false},"uagb_author_info":{"display_name":"AUAGRE","author_link":"https:\/\/www.auagre.com\/fr\/author\/auagre\/"},"uagb_comment_info":0,"uagb_excerpt":"Le principe du vide g\u00e9n\u00e9r\u00e9 par l&rsquo;\u00e9jecteur de vapeur repose principalement sur les principes de la m\u00e9canique des fluides et de la conversion d&rsquo;\u00e9nergie. Voici les \u00e9tapes de base pour qu&rsquo;un \u00e9jecteur de vapeur cr\u00e9e un vide : Entr\u00e9e de vapeur haute pression La vapeur (fluide de travail) \u00e0 une certaine pression est introduite dans\u2026","_links":{"self":[{"href":"https:\/\/www.auagre.com\/fr\/wp-json\/wp\/v2\/posts\/2613","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.auagre.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.auagre.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.auagre.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.auagre.com\/fr\/wp-json\/wp\/v2\/comments?post=2613"}],"version-history":[{"count":0,"href":"https:\/\/www.auagre.com\/fr\/wp-json\/wp\/v2\/posts\/2613\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.auagre.com\/fr\/wp-json\/wp\/v2\/media?parent=2613"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.auagre.com\/fr\/wp-json\/wp\/v2\/categories?post=2613"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.auagre.com\/fr\/wp-json\/wp\/v2\/tags?post=2613"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}