{"id":3230,"date":"2024-06-29T16:36:11","date_gmt":"2024-06-29T14:36:11","guid":{"rendered":"https:\/\/www.gebaeudesimulation.ch\/?p=3230"},"modified":"2024-09-29T17:40:56","modified_gmt":"2024-09-29T15:40:56","slug":"optimisation-du-systeme-de-ventilation-dun-parking-economies-de-couts-par-simulation-cfd","status":"publish","type":"post","link":"https:\/\/www.gebaeudesimulation.ch\/fr\/optimierung-der-lueftungsanlage-eines-parkhauses-kosteneinsparungen-durch-cfd-simulation\/","title":{"rendered":"Strat\u00e9gies de ventilation innovantes pour les parkings : \u00e9conomies de co\u00fbts gr\u00e2ce aux simulations CFD"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Les garages de moyenne et grande taille ont besoin d'un renouvellement d'air frais suffisant pour que les concentrations de monoxyde de carbone et d'oxydes d'azote ne deviennent pas dangereuses. Une simulation d'\u00e9coulement (CFD) permet de suivre, d'analyser et d'optimiser la r\u00e9partition de ces particules.<\/p>\n\n\n\n<!--more-->\n\n\n\n<p class=\"wp-block-paragraph\">A l'exemple d'un projet de <a href=\"https:\/\/www.eproengineering.ch\/\">EPRO ENGINEERING<\/a> montre que l'\u00e9tude d\u00e9taill\u00e9e d'un grand garage peut s'av\u00e9rer int\u00e9ressante. La situation de d\u00e9part \u00e9tait une solution classique avec un syst\u00e8me m\u00e9canique d'entr\u00e9e et de sortie d'air. La simulation CFD dans le logiciel SimScale (backend OpenFOAM) a permis de d\u00e9montrer qu'il \u00e9tait possible de se passer de l'installation d'air frais, \u00e0 condition de placer de mani\u00e8re cibl\u00e9e les gaines d'air pour le flux d'air secondaire. En outre, la r\u00e9partition des gaines d'\u00e9vacuation a pu \u00eatre optimis\u00e9e.<br>Pour le ma\u00eetre d'ouvrage, l'\u00e9tude de simulation a g\u00e9n\u00e9r\u00e9 la valeur ajout\u00e9e suivante :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00c9conomie de co\u00fbts d'investissement d'environ 50'000 CHF (plus du double de l'\u00e9tude de simulation)<\/li>\n\n\n\n<li>\u00c9conomie d'espace et de ressources<\/li>\n\n\n\n<li>R\u00e9duction des co\u00fbts d'entretien et d'exploitation<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_1--scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"726\" data-id=\"3231\" src=\"https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_1--1024x726.jpg\" alt=\"\" class=\"wp-image-3231\" srcset=\"https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_1--1024x726.jpg 1024w, https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_1--300x213.jpg 300w, https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_1--768x544.jpg 768w, https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_1--1536x1089.jpg 1536w, https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_1--2048x1451.jpg 2048w, https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_1--18x12.jpg 18w, https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_1--1568x1111.jpg 1568w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_2-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"660\" height=\"1024\" data-id=\"3232\" src=\"https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_2-660x1024.jpg\" alt=\"\" class=\"wp-image-3232\" srcset=\"https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_2-660x1024.jpg 660w, https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_2-193x300.jpg 193w, https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_2-768x1192.jpg 768w, https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_2-989x1536.jpg 989w, https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_2-1319x2048.jpg 1319w, https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_2-8x12.jpg 8w, 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https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_3-1536x1505.jpg 1536w, https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_3-12x12.jpg 12w, https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_3-1568x1537.jpg 1568w, https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_3.jpg 2003w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_4-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"508\" data-id=\"3234\" src=\"https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_4-1024x508.jpg\" alt=\"\" class=\"wp-image-3234\" srcset=\"https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_4-1024x508.jpg 1024w, https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_4-300x149.jpg 300w, https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_4-768x381.jpg 768w, https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_4-1536x762.jpg 1536w, https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_4-2048x1016.jpg 2048w, https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_4-18x9.jpg 18w, https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_4-1568x778.jpg 1568w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_5-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"666\" data-id=\"3235\" src=\"https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_5-1024x666.jpg\" alt=\"\" class=\"wp-image-3235\" srcset=\"https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_5-1024x666.jpg 1024w, https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_5-300x195.jpg 300w, https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_5-768x499.jpg 768w, https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_5-1536x999.jpg 1536w, https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_5-2048x1332.jpg 2048w, https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_5-18x12.jpg 18w, https:\/\/www.gebaeudesimulation.ch\/wp-content\/uploads\/2024\/06\/Ref_Prj_05_5-1568x1020.jpg 1568w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/figure>","protected":false},"excerpt":{"rendered":"<p>Les garages de moyenne et grande taille ont besoin d'un renouvellement d'air frais suffisant pour que les concentrations de monoxyde de carbone et d'oxydes d'azote ne deviennent pas dangereuses. Une simulation d'\u00e9coulement (CFD) permet de suivre, d'analyser et d'optimiser la r\u00e9partition de ces particules.<\/p>","protected":false},"author":3,"featured_media":2962,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_analysis_target_kw":"","inline_featured_image":false,"footnotes":""},"categories":[21],"tags":[],"class_list":["post-3230","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-success-stories","entry"],"_links":{"self":[{"href":"https:\/\/www.gebaeudesimulation.ch\/fr\/wp-json\/wp\/v2\/posts\/3230","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gebaeudesimulation.ch\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gebaeudesimulation.ch\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gebaeudesimulation.ch\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gebaeudesimulation.ch\/fr\/wp-json\/wp\/v2\/comments?post=3230"}],"version-history":[{"count":4,"href":"https:\/\/www.gebaeudesimulation.ch\/fr\/wp-json\/wp\/v2\/posts\/3230\/revisions"}],"predecessor-version":[{"id":3297,"href":"https:\/\/www.gebaeudesimulation.ch\/fr\/wp-json\/wp\/v2\/posts\/3230\/revisions\/3297"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gebaeudesimulation.ch\/fr\/wp-json\/wp\/v2\/media\/2962"}],"wp:attachment":[{"href":"https:\/\/www.gebaeudesimulation.ch\/fr\/wp-json\/wp\/v2\/media?parent=3230"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gebaeudesimulation.ch\/fr\/wp-json\/wp\/v2\/categories?post=3230"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gebaeudesimulation.ch\/fr\/wp-json\/wp\/v2\/tags?post=3230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}