{"id":160188,"date":"2021-07-07T16:12:54","date_gmt":"2021-07-07T16:12:54","guid":{"rendered":"\/forum\/forums\/topic\/problems-with-self-intersection-in-fluent-meshing\/"},"modified":"2021-07-09T12:52:26","modified_gmt":"2021-07-09T12:52:26","slug":"problems-with-self-intersection-in-fluent-meshing","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/problems-with-self-intersection-in-fluent-meshing\/","title":{"rendered":"Problems with self-intersection in Fluent Meshing"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>Hello!<\/p>\n<p>I want to mesh a cubic lattice structure as a solid to do some thermal simulations in Fluent. For this I have imported a stl file to Spaceclaim as a faceted body. While checking the faceted body for errors, I do not get any, especially no self-intersection one. <\/p>\n<p><\/p>\n<\/p>\n<p>However, when I want to mesh it in Fluent Meshing, the surface mesh will fail as it has self-intersections all of a sudden.<\/p>\n<p>is there a fix for this? Or is there already a problem with the stl file? <\/p>\n<p><\/p>\n<\/p>\n<p>The goal would be to have a mesh with around 2 Million elements with a tetrahedral mesh.<\/p>\n<p>Thank you very much already in advance!<\/p>\n<p><\/p>\n<\/p>\n<p>PS: I have attached the workbench archive of this project as a split .rar file<\/p>\n<div data-embedjson=\"{&quot;url&quot;:&quot;\/forum\/wp-content\/uploads\/forum-uploads\/744\/X6M0BO9B3XXV.rar&quot;,&quot;name&quot;:&quot;CL_analysis.part4.rar&quot;,&quot;type&quot;:&quot;application\/octet-stream&quot;,&quot;size&quot;:6764536,&quot;embedType&quot;:&quot;file&quot;}\">\n<a href=\"\/forum\/wp-content\/uploads\/forum-uploads\/744\/X6M0BO9B3XXV.rar\" download aria-label=\"CL_analysis.part4.rar\"><br \/>\nCL_analysis.part4.rar<br \/>\n<\/a><\/p>\n","protected":false},"template":"","class_list":["post-160188","topic","type-topic","status-closed","hentry","topic-tag-error","topic-tag-fluent","topic-tag-meshing","topic-tag-solid-body"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_author_ip":[""],"_bbp_old_reply_author_name_id":["Anonymous"],"_bbp_old_is_reply_anonymous_id":["false"],"_btv_view_count":["8013"],"_bbp_likes_count":["0"],"_bbp_subscription":["253649"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["160188"],"_bbp_forum_id":["27792"],"_bbp_engagement":["199","210010"],"_bbp_voice_count":["2"],"_bbp_reply_count":["3"],"_bbp_last_reply_id":["184776"],"_bbp_last_active_id":["184776"],"_bbp_last_active_time":["2021-07-09 12:52:26"]},"test":"marco-sauermoserntnu-no"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/160188","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/160188\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=160188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}