{"id":2047,"date":"2017-08-30T16:40:08","date_gmt":"2017-08-30T14:40:08","guid":{"rendered":"https:\/\/blogs.solidworks.com\/solidworksfrance\/?p=2047"},"modified":"2017-08-30T16:40:08","modified_gmt":"2017-08-30T14:40:08","slug":"quand-utiliser-la-fea-par-rapport-la-cfd-pour-une-analyse-thermique","status":"publish","type":"post","link":"https:\/\/blogs.solidworks.com\/solidworksfrance\/2017\/08\/quand-utiliser-la-fea-par-rapport-la-cfd-pour-une-analyse-thermique.html","title":{"rendered":"Quand utiliser la FEA par rapport \u00e0 la CFD pour une Analyse thermique"},"content":{"rendered":"<p>Saviez-vous que l\u2019Analyse de dynamique des fluides (CFD) de SOLIDWORKS pour le transfert de chaleur est aussi facile \u00e0 effectuer que l\u2019Analyse par \u00e9l\u00e9ments finis (FEA)?<\/p>\n<p><strong>C\u2019est vrai.<\/strong><br \/>\nPar le pass\u00e9, si un ing\u00e9nieur n\u2019avait pas un doctorat ou un co\u00fbteux logiciel sp\u00e9cialis\u00e9, son choix pour r\u00e9aliser une analyse de transfert de chaleur \u00e9tait limit\u00e9 \u00e0 la FEA. C\u2019est regrettable car pour la plupart des applications de simulation thermique, la FEA n\u2019est pas l\u2019outil le plus appropri\u00e9. SOLIDWORKS Flow Simulation est enti\u00e8rement int\u00e9gr\u00e9 \u00e0 SOLIDWORKS, ce qui rend son utilisation facile et sa configuration simple. Etant donn\u00e9 que les capacit\u00e9s de la CFD sont dor\u00e9navant compl\u00e8tement int\u00e9gr\u00e9es \u00e0 la plateforme que vous utilisez tous les jours, vous pouvez ais\u00e9ment choisir l\u2019outil de simulation le mieux adapt\u00e9 \u00e0 vos besoins.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2049\" src=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/6\/fea-cfd_image-2.png\" alt=\"\" width=\"391\" height=\"336\" srcset=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/6\/fea-cfd_image-2.png 391w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/6\/fea-cfd_image-2-300x258.png 300w\" sizes=\"auto, (max-width: 391px) 100vw, 391px\" \/><\/p>\n<p>Maintenant que vous savez qu\u2019il est aussi facile d\u2019utiliser la FEA que la CFD, savez-vous quand utiliser l\u2019une ou l\u2019autre? Nous allons r\u00e9pondre facilement \u00e0 cette question. L\u2019outil auquel recourir d\u00e9pend des m\u00e9canismes de transfert de chaleur ayant lieu dans les composants que vous concevez\u00a0: conduction, convection, rayonnement ou la plupart du temps une combinaison des trois. De plus, le niveau de pr\u00e9cision que vous \u00eates pr\u00eats \u00e0 accepter influencera \u00e9galement votre d\u00e9cision.<\/p>\n<p>Le tableau ci-dessous r\u00e9sume l\u2019outil \u00e0 utiliser en fonction des types de m\u00e9canismes de transfert de chaleur que vous souhaitez analyser:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2048\" src=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/6\/fea-cfd_chart-2.jpg\" alt=\"\" width=\"670\" height=\"198\" srcset=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/6\/fea-cfd_chart-2.jpg 670w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/6\/fea-cfd_chart-2-300x89.jpg 300w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/6\/fea-cfd_chart-2-615x182.jpg 615w\" sizes=\"auto, (max-width: 670px) 100vw, 670px\" \/><\/p>\n<p>Pour en savoir plus concernant quand utiliser la FEA par rapport \u00e0 la CFD, regardez cette courte vid\u00e9o:<\/p>\n<div class=\"video-container\">\n<div class=\"entry-content-asset\"><iframe loading=\"lazy\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/-gezLXALHNA?feature=oembed\" frameborder=\"0\" allowfullscreen><\/iframe><\/div>\n<\/div>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Saviez-vous que l\u2019Analyse de dynamique des fluides (CFD) de SOLIDWORKS pour le transfert de chaleur est aussi facile \u00e0 effectuer que l\u2019Analyse par \u00e9l\u00e9ments finis (FEA)? C\u2019est vrai. Par le pass\u00e9, si un ing\u00e9nieur n\u2019avait pas un doctorat ou un<\/p>\n... <a href=\"https:\/\/blogs.solidworks.com\/solidworksfrance\/2017\/08\/quand-utiliser-la-fea-par-rapport-la-cfd-pour-une-analyse-thermique.html\">Continued<\/a>","protected":false},"author":120,"featured_media":2049,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[656,655],"tags":[657,658],"class_list":["post-2047","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cfd","category-fea","tag-cfd","tag-fea"],"acf":[],"_links":{"self":[{"href":"https:\/\/blogs.solidworks.com\/solidworksfrance\/wp-json\/wp\/v2\/posts\/2047","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.solidworks.com\/solidworksfrance\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.solidworks.com\/solidworksfrance\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.solidworks.com\/solidworksfrance\/wp-json\/wp\/v2\/users\/120"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.solidworks.com\/solidworksfrance\/wp-json\/wp\/v2\/comments?post=2047"}],"version-history":[{"count":1,"href":"https:\/\/blogs.solidworks.com\/solidworksfrance\/wp-json\/wp\/v2\/posts\/2047\/revisions"}],"predecessor-version":[{"id":2050,"href":"https:\/\/blogs.solidworks.com\/solidworksfrance\/wp-json\/wp\/v2\/posts\/2047\/revisions\/2050"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blogs.solidworks.com\/solidworksfrance\/wp-json\/wp\/v2\/media\/2049"}],"wp:attachment":[{"href":"https:\/\/blogs.solidworks.com\/solidworksfrance\/wp-json\/wp\/v2\/media?parent=2047"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.solidworks.com\/solidworksfrance\/wp-json\/wp\/v2\/categories?post=2047"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.solidworks.com\/solidworksfrance\/wp-json\/wp\/v2\/tags?post=2047"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}