{"id":44509,"date":"2019-10-15T15:35:40","date_gmt":"2019-10-15T14:35:40","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/quest-ce-que-la-composition-sous-pression-turbine-rateau-turbine-zoelly-definition\/"},"modified":"2020-02-19T11:30:10","modified_gmt":"2020-02-19T10:30:10","slug":"quest-ce-que-la-composition-sous-pression-turbine-rateau-turbine-zoelly-definition","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/fr\/quest-ce-que-la-composition-sous-pression-turbine-rateau-turbine-zoelly-definition\/","title":{"rendered":"Qu&#8217;est-ce que la composition sous pression &#8211; Turbine Rateau &#8211; Turbine Zoelly &#8211; D\u00e9finition"},"content":{"rendered":"<div class=\"su-quote su-quote-style-default\">\n<div class=\"su-quote-inner su-clearfix\">Compensation de pression &#8211; Turbine Rateau &#8211; Turbine Zoelly.\u00a0Un \u00e9tage d&#8217;impulsion compos\u00e9 sous pression est une rang\u00e9e de buses fixes suivie d&#8217;une rang\u00e9e d&#8217;aubes mobiles, avec plusieurs \u00e9tages pour le compoundage.\u00a0G\u00e9nie thermique<\/div>\n<\/div>\n<div class=\"su-divider su-divider-style-dotted\"><\/div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-100 lgc-tablet-grid-100 lgc-mobile-grid-100 lgc-equal-heights lgc-first lgc-last\">\n<div class=\"inside-grid-column\">\n<div class=\"su-spacer\"><\/div>\n<h2>Compensation de pression &#8211; Turbine Rateau &#8211; Turbine Zoelly<\/h2>\n<figure id=\"attachment_17889\" class=\"wp-caption alignright\" aria-describedby=\"caption-attachment-17889\"><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Rateau-Turbine-pressure-compounding.png\"><img loading=\"lazy\" class=\"size-medium wp-image-17889 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Rateau-Turbine-pressure-compounding-121x300.png\" alt=\"Rateau Turbine - compoundage sous pression\" width=\"121\" height=\"300\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Rateau-Turbine-pressure-compounding-121x300.png\" \/><\/a><figcaption id=\"caption-attachment-17889\" class=\"wp-caption-text\">Rateau Turbine &#8211; compoundage sous pression<\/figcaption><\/figure>\n<p>Un\u00a0<strong>\u00e9tage d&#8217;impulsion compos\u00e9 sous pression<\/strong>\u00a0est une\u00a0<strong>rang\u00e9e de buses fixes<\/strong>\u00a0suivie d&#8217;une\u00a0<strong>rang\u00e9e d&#8217;aubes mobiles<\/strong>\u00a0, avec plusieurs \u00e9tages pour le compoundage.\u00a0Dans ce type, la perte de charge totale de la vapeur ne se produit pas dans le premier anneau de la buse, mais est r\u00e9partie entre tous les anneaux de la buse.\u00a0L\u2019absorption de la chute de pression par paliers a pour effet de r\u00e9duire la vitesse de la vapeur p\u00e9n\u00e9trant dans les aubes mobiles.\u00a0La vapeur de la chaudi\u00e8re passe \u00e0 travers le premier anneau de buse dans lequel elle n&#8217;est que\u00a0<strong>partiellement dilat\u00e9e<\/strong>\u00a0.\u00a0Il passe ensuite sur le premier anneau de lame mobile o\u00f9 presque toute sa vitesse (quantit\u00e9 de mouvement) est absorb\u00e9e.\u00a0De cet anneau, il s&#8217;\u00e9chappe dans l&#8217;anneau de buse suivant et est \u00e0 nouveau\u00a0<strong>partiellement dilat\u00e9<\/strong>.\u00a0Cette m\u00e9thode de composition sous pression est utilis\u00e9e dans les turbines Rateau et Zoelly, mais ces turbines sont plus grandes et plus volumineuses.<\/p>\n<\/div>\n<\/div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-100 lgc-tablet-grid-100 lgc-mobile-grid-100 lgc-equal-heights lgc-first lgc-last\">\n<div class=\"inside-grid-column\">\n<div class=\"su-accordion\">\n<div class=\"su-spoiler su-spoiler-style-default su-spoiler-icon-arrow\" data-anchor=\"References\">\n<div class=\"su-spoiler-content su-clearfix\">\n<p>&nbsp;<\/p>\n<\/div>\n<p>&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.<\/p>\n<p>Cet article est bas\u00e9 sur la traduction automatique de l&#8217;article original en anglais. Pour plus d&#8217;informations, voir l&#8217;article en anglais. Pouvez vous nous aider Si vous souhaitez corriger la traduction, envoyez-la \u00e0 l&#8217;adresse: translations@nuclear-power.com ou remplissez le formulaire de traduction en ligne. Nous appr\u00e9cions votre aide, nous mettrons \u00e0 jour la traduction le plus rapidement possible. Merci<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Compensation de pression &#8211; Turbine Rateau &#8211; Turbine Zoelly.\u00a0Un \u00e9tage d&#8217;impulsion compos\u00e9 sous pression est une rang\u00e9e de buses fixes suivie d&#8217;une rang\u00e9e d&#8217;aubes mobiles, avec plusieurs \u00e9tages pour le compoundage.\u00a0G\u00e9nie thermique Compensation de pression &#8211; Turbine Rateau &#8211; Turbine Zoelly Rateau Turbine &#8211; compoundage sous pression Un\u00a0\u00e9tage d&#8217;impulsion compos\u00e9 sous pression\u00a0est une\u00a0rang\u00e9e de buses &#8230; <a title=\"Qu&#8217;est-ce que la composition sous pression &#8211; Turbine Rateau &#8211; Turbine Zoelly &#8211; D\u00e9finition\" class=\"read-more\" href=\"https:\/\/www.thermal-engineering.org\/fr\/quest-ce-que-la-composition-sous-pression-turbine-rateau-turbine-zoelly-definition\/\" aria-label=\"En savoir plus sur Qu&#8217;est-ce que la composition sous pression &#8211; Turbine Rateau &#8211; Turbine Zoelly &#8211; D\u00e9finition\">Lire la suite<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[8],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Qu&#039;est-ce que la composition sous pression - Turbine Rateau - Turbine Zoelly - D\u00e9finition<\/title>\n<meta name=\"description\" content=\"Compensation de pression - Turbine Rateau - Turbine Zoelly. 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