{"id":426098,"date":"2025-03-18T18:03:48","date_gmt":"2025-03-18T18:03:48","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/protected-depth-topology-optimisation\/"},"modified":"2025-03-18T18:03:48","modified_gmt":"2025-03-18T18:03:48","slug":"protected-depth-topology-optimisation","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/protected-depth-topology-optimisation\/","title":{"rendered":"Protected Depth Topology Optimisation"},"content":{"rendered":"<p>&lt;p&gt;I am trying to perform a topology optimisation simulation on an F1 Rear wing. I have assigned fixed supports with a protected depth to areas with share interfaces with bodies that have been hidden as they are not being optimised. They need to be fixed in order to still maintain contact with the neighbouring surface, in this case the main wing, however although I can see the region which has been assigned as protected (red region) the software has still optimised the area and gotten rid of volume in that area. &lt;span class=&#8221;WACImageContainer NoPadding DragDrop BlobObject SCXW215835025 BCX8&#8243; role=&#8221;presentation&#8221;&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2025\/03\/18-03-2025-1742320915-blobid0.png\" \/>&lt;\/span&gt;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-426098","topic","type-topic","status-publish","hentry","topic-tag-topology-optimization"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"I am trying to perform a topology optimisation simulation on an F1 Rear wing. I have assigned fixed supports with a protected depth to areas with share interfaces with bodies that have been hidden as they are not being optimised. They need to be fixed in order to still maintain contact with the neighbouring surface,\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/protected-depth-topology-optimisation\/\" \/>\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=\"Protected Depth Topology Optimisation | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"I am trying to perform a topology optimisation simulation on an F1 Rear wing. I have assigned fixed supports with a protected depth to areas with share interfaces with bodies that have been hidden as they are not being optimised. They need to be fixed in order to still maintain contact with the neighbouring surface,\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/protected-depth-topology-optimisation\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2025-03-18T18:03:48+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2025-03-18T18:03:48+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Protected Depth Topology Optimisation | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"I am trying to perform a topology optimisation simulation on an F1 Rear wing. I have assigned fixed supports with a protected depth to areas with share interfaces with bodies that have been hidden as they are not being optimised. 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