{"id":388662,"date":"2024-10-08T18:16:37","date_gmt":"2024-10-08T18:16:37","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/contact-for-2d-and-3d-mixed-dimension-analysis\/"},"modified":"2024-10-08T18:16:37","modified_gmt":"2024-10-08T18:16:37","slug":"contact-for-2d-and-3d-mixed-dimension-analysis","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/contact-for-2d-and-3d-mixed-dimension-analysis\/","title":{"rendered":"Contact for 2D and 3D Mixed Dimension Analysis"},"content":{"rendered":"<p>&lt;p&gt;I would like some information related to the mixed-dimension 2D\/3D analysis that was released in v2019R2.&nbsp; I found a few brief YouTube videos about it and it seems simple to use.&nbsp; However, I have a small test model and for some reason, I cannot set up a contact pair.&nbsp; It continues to give me an error, &#8220;The geometry applied to this object is invalid for a mixed dimension analysis.&#8221;&nbsp; The image below shows my scoped edge on the 2D axisymmetric body, as well as three scoped edges on the 3D multibody part.&nbsp; Can anyone share some feedback as to what I might be doing wrong?&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/10\/08-10-2024-1728411364-SCREEN SHOT 1.png\" alt=\"\" \/>&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-388662","topic","type-topic","status-publish","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["79744","37673"],"_bbp_author_ip":["24.101.0.193"],"_btv_view_count":["375"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["388662"],"_bbp_forum_id":["27791"],"_bbp_engagement":["37673","79744"],"_bbp_voice_count":["2"],"_bbp_reply_count":["4"],"_bbp_last_reply_id":["389317"],"_bbp_last_active_id":["389317"],"_bbp_last_active_time":["2024-10-11 19:17:51"]},"test":"mattprime-engineer-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/388662","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\/388662\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=388662"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}