{"id":4016,"date":"2025-10-20T08:46:01","date_gmt":"2025-10-20T08:46:01","guid":{"rendered":"https:\/\/pluviosemichel.com\/?p=4016"},"modified":"2025-10-29T15:04:57","modified_gmt":"2025-10-29T15:04:57","slug":"la-soupape-ventose-un-joyau-de-la-physique","status":"publish","type":"post","link":"https:\/\/pluviosemichel.com\/en\/la-soupape-ventose-un-joyau-de-la-physique","title":{"rendered":"La soupape \u00ab\u00a0Vent\u00f4se\u00a0\u00bb, un joyau de la physique"},"content":{"rendered":"<p>La soupape Vent\u00f4se est une merveille de la physique car elle est d\u00e9nu\u00e9e d\u2019instabilit\u00e9s. Elle ne provoque donc aucune perturbation dans les syst\u00e8mes \u00e9nerg\u00e9tiques, comme les centrales nucl\u00e9aires par exemple. Plut\u00f4t que d\u2019utiliser le chaos pour d\u00e9grader de l\u2019\u00e9nergie comme le font la plupart des soupapes, elle dissipe l\u2019\u00e9nergie en cr\u00e9ant du d\u00e9sordre de mani\u00e8re stable.<\/p>\n\n\n\n<p>La France en n\u2019utilisant pas les bienfaits de sa soupape Vent\u00f4se a dilapid\u00e9 inutilement des <a href=\"https:\/\/drive.google.com\/file\/d\/1YPzMtlONjVcTHOeu9F90xCc9nhb-jg3e\/view\">dizaines de milliards d\u2019euros<\/a>, en particulier durant l\u2019\u00e9pisode f\u00e2cheux de corrosion sous contrainte, mais en offrant au monde le proc\u00e9d\u00e9 Vent\u00f4se efficace pour \u00e9liminer les instabilit\u00e9s dans certains \u00e9coulements, elle aura particip\u00e9 au progr\u00e8s scientifique pour le bien commun.<\/p>\n\n\n\n<p><strong>Documents joints<\/strong> :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00ab <a href=\"https:\/\/drive.google.com\/file\/d\/1cXWA2dZlZn59yrGFxgL6eAJmJ8gZv2je\/view\" target=\"_blank\" rel=\"noreferrer noopener\">Stabilization of Flow through Steam-Turbine control Valves<\/a>&nbsp;\u00bb . Pr\u00e9sentation at the Joint Power Generation Conference held in Portland (Oregon) in 1986.<br><\/li>\n\n\n\n<li><a href=\"https:\/\/drive.google.com\/file\/d\/1QelB2_la0atcSLhOiiCkn9ee4SntBvVW\/view\" target=\"_blank\" rel=\"noreferrer noopener\">Avis ASME<\/a> (American Society of Mechanical Engineers) sur la pr\u00e9sentation CETIM faisant suite \u00e0 brevet de la soupape Vent\u00f4se FR (United States Patent 4, 688,755 Aug.25, 1987)<br><\/li>\n\n\n\n<li><a href=\"https:\/\/pluviosemichel.com\/wp-content\/uploads\/2025\/10\/Russe18Oct.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Avis du physicien russe I.W.Rzhesnikov<\/a> <br><\/li>\n\n\n\n<li><a href=\"https:\/\/drive.google.com\/file\/d\/1SDrEQ07862leqYBNusugnvqNdIdZobgd\/view\" target=\"_blank\" rel=\"noreferrer noopener\">Avis de l\u2019industriel US Dresser Rand<\/a> (1991). (J\u2019ai re\u00e7u cette lettre par hasard, probablement parce que mon nom y figurait \u00e0 plusieurs reprises.)<br><\/li>\n\n\n\n<li><a href=\"https:\/\/drive.google.com\/file\/d\/1KON8217FZ-metyiiZE7EY1VlCpnFxH7z\/view\" target=\"_blank\" rel=\"noreferrer noopener\">Avis du pr\u00e9sident Jimmy Carter<\/a> (2013) sur l\u2019article \u00ab&nbsp;A Positive Lesson from the Accident at Three Mile Island&nbsp;\u00bb.<br><\/li>\n\n\n\n<li><a href=\"https:\/\/drive.google.com\/file\/d\/1OSosdfgyGhDDOZ6pzYT0HMxdHGHo-Ag7\/view\" target=\"_blank\" rel=\"noreferrer noopener\">Article sur la soupape vent\u00f4se<\/a> : \u00ab&nbsp;La physique \u00e0 la rescousse \u2026. afin d\u2019am\u00e9liorer la s\u00e9curit\u00e9 et le fonctionnement des installations nucl\u00e9aires et industrielles&nbsp;\u00bb. (traduction de l\u2019article de Valve World Magazine, april 2023).<br><\/li>\n\n\n\n<li><a href=\"https:\/\/drive.google.com\/file\/d\/1JPKa2PxEOJ6znngrQtEpltrmTNEukx7J\/view\" target=\"_blank\" rel=\"noreferrer noopener\">Lettre \u00e0 l\u2019Acad\u00e9mie des sciences<\/a> (et fin de l\u2019\u00e9pisode corrosion sous contrainte)<br><\/li>\n<\/ul>\n\n\n\n<p><br><\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>La soupape Vent\u00f4se est une merveille de la physique car elle est d\u00e9nu\u00e9e d\u2019instabilit\u00e9s. Elle ne provoque donc aucune perturbation dans les syst\u00e8mes \u00e9nerg\u00e9tiques, comme les centrales nucl\u00e9aires par exemple. Plut\u00f4t que d\u2019utiliser le chaos pour d\u00e9grader de l\u2019\u00e9nergie comme le font la plupart des soupapes, elle dissipe l\u2019\u00e9nergie en cr\u00e9ant du d\u00e9sordre de mani\u00e8re [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":["post-4016","post","type-post","status-publish","format-standard","hentry","category-francais"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>La soupape \u00ab\u00a0Vent\u00f4se\u00a0\u00bb, un joyau de la physique - De la pire \u00e0 la meilleure action<\/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:\/\/pluviosemichel.com\/en\/la-soupape-ventose-un-joyau-de-la-physique\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La soupape \u00ab\u00a0Vent\u00f4se\u00a0\u00bb, un joyau de la physique - De la pire \u00e0 la meilleure action\" \/>\n<meta property=\"og:description\" content=\"La soupape Vent\u00f4se est une merveille de la physique car elle est d\u00e9nu\u00e9e d\u2019instabilit\u00e9s. Elle ne provoque donc aucune perturbation dans les syst\u00e8mes \u00e9nerg\u00e9tiques, comme les centrales nucl\u00e9aires par exemple. Plut\u00f4t que d\u2019utiliser le chaos pour d\u00e9grader de l\u2019\u00e9nergie comme le font la plupart des soupapes, elle dissipe l\u2019\u00e9nergie en cr\u00e9ant du d\u00e9sordre de mani\u00e8re [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/pluviosemichel.com\/en\/la-soupape-ventose-un-joyau-de-la-physique\/\" \/>\n<meta property=\"og:site_name\" content=\"De la pire \u00e0 la meilleure action\" \/>\n<meta property=\"article:published_time\" content=\"2025-10-20T08:46:01+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-29T15:04:57+00:00\" \/>\n<meta name=\"author\" content=\"Gaston-Paul_30Aout21\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Gaston-Paul_30Aout21\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\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:\\\/\\\/pluviosemichel.com\\\/la-soupape-ventose-un-joyau-de-la-physique#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/pluviosemichel.com\\\/la-soupape-ventose-un-joyau-de-la-physique\"},\"author\":{\"name\":\"Gaston-Paul_30Aout21\",\"@id\":\"https:\\\/\\\/pluviosemichel.com\\\/#\\\/schema\\\/person\\\/48fee736689503e045b81f7ef6ac9c47\"},\"headline\":\"La soupape \u00ab\u00a0Vent\u00f4se\u00a0\u00bb, un joyau de la physique\",\"datePublished\":\"2025-10-20T08:46:01+00:00\",\"dateModified\":\"2025-10-29T15:04:57+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/pluviosemichel.com\\\/la-soupape-ventose-un-joyau-de-la-physique\"},\"wordCount\":295,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/pluviosemichel.com\\\/#organization\"},\"articleSection\":[\"francais\"],\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/pluviosemichel.com\\\/la-soupape-ventose-un-joyau-de-la-physique#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/pluviosemichel.com\\\/la-soupape-ventose-un-joyau-de-la-physique\",\"url\":\"https:\\\/\\\/pluviosemichel.com\\\/la-soupape-ventose-un-joyau-de-la-physique\",\"name\":\"La soupape \u00ab\u00a0Vent\u00f4se\u00a0\u00bb, un joyau de la physique - 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