{"id":290092,"date":"2023-06-23T13:52:16","date_gmt":"2023-06-23T13:52:16","guid":{"rendered":"\/forum\/forums\/topic\/applying-convection-during-topology-optimization\/"},"modified":"2023-06-23T13:52:16","modified_gmt":"2023-06-23T13:52:16","slug":"applying-convection-during-topology-optimization","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/applying-convection-during-topology-optimization\/","title":{"rendered":"Applying convection during topology optimization"},"content":{"rendered":"<p>I was trying to perform topology optimization on a heat exchanger. I have defined convection as a film coefficient on the surface. I would like to change the topology of that surface to minimize temperature. It appears Ansys&#8217;s topology optimization module just removed the convection boundary as soon as the surface is changing. Is there a way to apply new convective boundary as new surfaces are created during the topology optimization process?&nbsp;<\/p>\n<p>Thanks.<\/p>\n","protected":false},"template":"","class_list":["post-290092","topic","type-topic","status-closed","hentry","topic-tag-boundary-conditions","topic-tag-complicate-topography","topic-tag-heat-transfer-coefficient","topic-tag-optimization"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"I was trying to perform topology optimization on a heat exchanger. I have defined convection as a film coefficient on the surface. I would like to change the topology of that surface to minimize temperature. It appears Ansys&#039;s topology optimization module just removed the convection boundary as soon as the surface is changing. Is there\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/applying-convection-during-topology-optimization\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Learning Forum | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Applying convection during topology optimization | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"I was trying to perform topology optimization on a heat exchanger. I have defined convection as a film coefficient on the surface. I would like to change the topology of that surface to minimize temperature. 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