{"id":62696,"date":"2026-01-26T09:44:16","date_gmt":"2026-01-26T09:44:16","guid":{"rendered":"https:\/\/www.istegroup.com\/?post_type=product&#038;p=62696"},"modified":"2026-01-28T10:49:14","modified_gmt":"2026-01-28T10:49:14","slug":"thermographie-par-elements-finis","status":"publish","type":"product","link":"https:\/\/www.istegroup.com\/fr\/produit\/thermographie-par-elements-finis\/","title":{"rendered":"Thermographie par \u00e9l\u00e9ments finis"},"content":{"rendered":"<p>La cam\u00e9ra thermique a boulevers\u00e9 notre compr\u00e9hension des transferts de chaleur dans de nombreux domaines. Elle a notamment permis la visualisation du champ de temp\u00e9rature en surface, qui n\u2019\u00e9tait auparavant accessible que par des capteurs ponctuels. Cependant, les thermographies sont difficiles \u00e0 interpr\u00e9ter et ne peuvent \u00eatre mesur\u00e9es que dans des sc\u00e8nes existantes. Pour les comprendre et les extrapoler \u00e0 des projets non encore r\u00e9alis\u00e9s, il est n\u00e9cessaire de disposer de leur jumeau num\u00e9rique. Cet ouvrage analyse comment la m\u00e9thode des \u00e9l\u00e9ments finis permet d\u2019obtenir des thermographies id\u00e9alis\u00e9es qui expliquent et \u00e9tendent les situations mesur\u00e9es.<\/p>\n<p><em>Thermographie par \u00e9l\u00e9ments finis<\/em> s\u2019int\u00e9resse \u00e0 la thermique en r\u00e9gime permanent et transitoire, \u00e0 partir des \u00e9quations de la diffusion. Leur discr\u00e9tisation conduit \u00e0 la formulation historique de la m\u00e9thode des \u00e9l\u00e9ments finis. L\u2019ouvrage d\u00e9crit ensuite le rayonnement thermique. Le dernier chapitre aborde les probl\u00e8mes de repr\u00e9sentation des r\u00e9sultats et leur adaptation au calcul de grandeurs d\u00e9riv\u00e9es, telles que la temp\u00e9rature moyenne radiante.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La cam\u00e9ra thermique a boulevers\u00e9 notre compr\u00e9hension des transferts de chaleur dans de nombreux domaines. Elle a notamment permis la visualisation du champ de temp\u00e9rature en surface, qui n\u2019\u00e9tait auparavant accessible que par des capteurs ponctuels. Cependant, les thermographies sont difficiles \u00e0 interpr\u00e9ter et ne peuvent \u00eatre mesur\u00e9es que dans des sc\u00e8nes existantes. Pour les [&hellip;]<\/p>\n","protected":false},"featured_media":62705,"template":"","meta":{"_acf_changed":false,"_links_to":"","_links_to_target":""},"product_brand":[],"product_cat":[673],"product_tag":[],"class_list":{"0":"post-62696","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-mthodes-numriques-12506508","8":"first","9":"instock","10":"shipping-taxable","11":"purchasable","12":"product-type-variable"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Thermographie par \u00e9l\u00e9ments finis - ISTE Group<\/title>\n<meta name=\"description\" content=\"Thermographie par \u00e9l\u00e9ments finis s\u2019int\u00e9resse \u00e0 la thermique en r\u00e9gime permanent et transitoire, \u00e0 partir des \u00e9quations de la diffusion. Leur discr\u00e9tisation conduit \u00e0 la formulation historique de la m\u00e9thode des \u00e9l\u00e9ments finis. L\u2019ouvrage d\u00e9crit ensuite le rayonnement thermique.\" \/>\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.istegroup.com\/produit\/thermographie-par-elements-finis\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Thermographie par \u00e9l\u00e9ments finis - ISTE Group\" \/>\n<meta property=\"og:description\" content=\"Thermographie par \u00e9l\u00e9ments finis s\u2019int\u00e9resse \u00e0 la thermique en r\u00e9gime permanent et transitoire, \u00e0 partir des \u00e9quations de la diffusion. Leur discr\u00e9tisation conduit \u00e0 la formulation historique de la m\u00e9thode des \u00e9l\u00e9ments finis. L\u2019ouvrage d\u00e9crit ensuite le rayonnement thermique.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.istegroup.com\/produit\/thermographie-par-elements-finis\/\" \/>\n<meta property=\"og:site_name\" content=\"ISTE Group\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-28T10:49:14+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.istegroup.com\/wp-content\/uploads\/2026\/01\/077_Thermographie-par-elements-finis_Beckers_front.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"609\" \/>\n\t<meta property=\"og:image:height\" content=\"911\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.istegroup.com\/produit\/thermographie-par-elements-finis\/\",\"url\":\"https:\/\/www.istegroup.com\/produit\/thermographie-par-elements-finis\/\",\"name\":\"Thermographie par \u00e9l\u00e9ments finis - ISTE Group\",\"isPartOf\":{\"@id\":\"https:\/\/www.istegroup.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.istegroup.com\/produit\/thermographie-par-elements-finis\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.istegroup.com\/produit\/thermographie-par-elements-finis\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.istegroup.com\/wp-content\/uploads\/2026\/01\/077_Thermographie-par-elements-finis_Beckers_front.jpg\",\"datePublished\":\"2026-01-26T09:44:16+00:00\",\"dateModified\":\"2026-01-28T10:49:14+00:00\",\"description\":\"Thermographie par \u00e9l\u00e9ments finis s\u2019int\u00e9resse \u00e0 la thermique en r\u00e9gime permanent et transitoire, \u00e0 partir des \u00e9quations de la diffusion. 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