{"id":5054,"date":"2024-05-28T15:01:19","date_gmt":"2024-05-28T15:01:19","guid":{"rendered":"https:\/\/durathermcanada.ca\/ressources-techniques\/calculateurs\/calculateur-de-dilatation-thermique\/"},"modified":"2025-07-22T19:03:09","modified_gmt":"2025-07-22T19:03:09","slug":"calculateur-de-dilatation-thermique","status":"publish","type":"page","link":"https:\/\/durathermcanada.ca\/fr\/ressources\/calculateurs\/dilatation-thermique\/","title":{"rendered":"Calculateur de dilatation thermique"},"content":{"rendered":"[vc_row type=\u00a0\u00bbfull_width_background\u00a0\u00bb full_screen_row_position=\u00a0\u00bbmiddle\u00a0\u00bb column_margin=\u00a0\u00bbnone\u00a0\u00bb equal_height=\u00a0\u00bbyes\u00a0\u00bb column_direction=\u00a0\u00bbdefault\u00a0\u00bb column_direction_tablet=\u00a0\u00bbdefault\u00a0\u00bb column_direction_phone=\u00a0\u00bbdefault\u00a0\u00bb scene_position=\u00a0\u00bbcenter\u00a0\u00bb text_color=\u00a0\u00bbdark\u00a0\u00bb text_align=\u00a0\u00bbleft\u00a0\u00bb row_border_radius=\u00a0\u00bbnone\u00a0\u00bb row_border_radius_applies=\u00a0\u00bbbg\u00a0\u00bb overflow=\u00a0\u00bbvisible\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3&Prime; gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb shape_divider_position=\u00a0\u00bbbottom\u00a0\u00bb bg_image_animation=\u00a0\u00bbnone\u00a0\u00bb gradient_type=\u00a0\u00bbdefault\u00a0\u00bb shape_type=\u00a0\u00bb\u00a0\u00bb][vc_column top_padding_desktop=\u00a0\u00bb40px\u00a0\u00bb right_padding_desktop=\u00a0\u00bb20px\u00a0\u00bb column_element_direction_desktop=\u00a0\u00bbdefault\u00a0\u00bb column_element_spacing=\u00a0\u00bbdefault\u00a0\u00bb desktop_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb tablet_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb phone_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb background_color_opacity=\u00a0\u00bb1&Prime; background_hover_color_opacity=\u00a0\u00bb1&Prime; column_backdrop_filter=\u00a0\u00bbnone\u00a0\u00bb column_shadow=\u00a0\u00bbnone\u00a0\u00bb column_border_radius=\u00a0\u00bbnone\u00a0\u00bb column_link_target=\u00a0\u00bb_self\u00a0\u00bb column_position=\u00a0\u00bbdefault\u00a0\u00bb gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3&Prime; width=\u00a0\u00bb2\/3&Prime; tablet_width_inherit=\u00a0\u00bbdefault\u00a0\u00bb animation_type=\u00a0\u00bbdefault\u00a0\u00bb bg_image_animation=\u00a0\u00bbnone\u00a0\u00bb border_type=\u00a0\u00bbsimple\u00a0\u00bb column_border_width=\u00a0\u00bbnone\u00a0\u00bb column_border_style=\u00a0\u00bbsolid\u00a0\u00bb column_padding_type=\u00a0\u00bbadvanced\u00a0\u00bb gradient_type=\u00a0\u00bbdefault\u00a0\u00bb offset=\u00a0\u00bbvc_col-lg-8 vc_col-md-12&Prime;][vc_column_text css=\u00a0\u00bb.vc_custom_1731954212921{margin-bottom: 2rem !important;}\u00a0\u00bb]\n<h1 class=\"h2\">Calculateur de dilatation thermique<\/h1>\n[\/vc_column_text][dura_calculator_selector][vc_column_text css=\u00a0\u00bb.vc_custom_1716908378312{margin-right: 30px !important;margin-bottom: 50px !important;}\u00a0\u00bb]Lorsque de la chaleur est introduite dans un <a href=\"https:\/\/durathermcanada.ca\/fr\/fluide-de-transfert-de-chaleur\/\">fluide thermique,<\/a> les mol\u00e9cules qui le composent pr\u00e9sentent une augmentation de leur \u00e9nergie cin\u00e9tique, les espaces entre les mol\u00e9cules augmentent et le volume global du fluide s&rsquo;accro\u00eet.<\/p>\n<p>Il est essentiel, lors de la conception de tout syst\u00e8me utilisant des fluides thermiques, de tenir compte de cette augmentation en dimensionnant correctement les vases d&rsquo;expansion et les r\u00e9servoirs. Notre calculateur de dilatation thermique ne n\u00e9cessite que des donn\u00e9es de densit\u00e9 et des diff\u00e9rentiels de temp\u00e9rature (exprim\u00e9s en degr\u00e9s Celsius ou Kelvin) pour calculer le coefficient de dilatation thermique.[\/vc_column_text][dura_thermal_expansion][\/vc_column][vc_column top_padding_desktop=\u00a0\u00bb40px\u00a0\u00bb constrain_group_100=\u00a0\u00bbyes\u00a0\u00bb bottom_padding_desktop=\u00a0\u00bb40px\u00a0\u00bb left_padding_desktop=\u00a0\u00bb20px\u00a0\u00bb constrain_group_101=\u00a0\u00bbyes\u00a0\u00bb right_padding_desktop=\u00a0\u00bb20px\u00a0\u00bb top_padding_tablet=\u00a0\u00bb20px\u00a0\u00bb constrain_group_102=\u00a0\u00bbyes\u00a0\u00bb bottom_padding_tablet=\u00a0\u00bb20px\u00a0\u00bb left_padding_tablet=\u00a0\u00bb20px\u00a0\u00bb constrain_group_103=\u00a0\u00bbyes\u00a0\u00bb right_padding_tablet=\u00a0\u00bb20px\u00a0\u00bb top_padding_phone=\u00a0\u00bb20px\u00a0\u00bb constrain_group_104=\u00a0\u00bbyes\u00a0\u00bb 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phone_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb background_color_opacity=\u00a0\u00bb1&Prime; background_hover_color_opacity=\u00a0\u00bb1&Prime; column_backdrop_filter=\u00a0\u00bbnone\u00a0\u00bb&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":5021,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-5054","page","type-page","status-publish"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Calculateur de dilatation thermique | Fluides thermiques Duratherm<\/title>\n<meta name=\"description\" content=\"Calculer le coefficient de dilatation thermique, le pourcentage de changement de volume et l&#039;augmentation de volume due au changement de temp\u00e9rature.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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