{"id":394384,"date":"2024-11-19T18:46:14","date_gmt":"2024-11-19T18:46:14","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/non-intersected-faces-at-interface-periodic\/"},"modified":"2024-11-19T18:46:14","modified_gmt":"2024-11-19T18:46:14","slug":"non-intersected-faces-at-interface-periodic","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/non-intersected-faces-at-interface-periodic\/","title":{"rendered":"Non-intersected faces at interface &#8211; periodic"},"content":{"rendered":"<p>&lt;p&gt;Hello, I have problems with setting up periodic in my combustion chamber.&lt;\/p&gt;&lt;p&gt;Geometry is a 60 degree piece of CC. I created geometry in spaceclaim both periodic surfaces have the same dimensions.&lt;\/p&gt;&lt;p&gt;I tried to set up periodic as rotational and with given offset 60 degress&lt;\/p&gt;&lt;p&gt;<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/11\/19-11-2024-1732041522-periodic.png\" alt=\"\" width=\"883\" height=\"551\" \/>&lt;\/p&gt;&lt;p&gt;Firstly, I try to set periodic in fluent meshing, but I got error :&nbsp;&lt;\/p&gt;&lt;p&gt;<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/11\/19-11-2024-1732041748-mceclip0.png\" width=\"1117\" height=\"574\" \/>&lt;\/p&gt;&lt;p&gt;also tried asymmetric mesh boundaries &#8211; didn&#8217;t work either&lt;\/p&gt;&lt;p&gt;Then, I tried using fluent solver, but I got another error :&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/11\/19-11-2024-1732041316-solver_error.png\" alt=\"\" \/>&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;My conclusion is that for some reason fluent doesn&#8217;t recognieze relation beetwen surfaces. Do you have any ideas what I could set up wrong or which parameters should I check?&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;Thanks for your answer&lt;\/p&gt;&lt;p&gt;Kind Regards&nbsp;&lt;\/p&gt;&lt;p&gt;Micha\u0142&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-394384","topic","type-topic","status-publish","hentry","topic-tag-error","topic-tag-mesh","topic-tag-meshing","topic-tag-non-conformal"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["447702","199"],"_bbp_author_ip":["78.9.203.161"],"_btv_view_count":["299"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["394384"],"_bbp_forum_id":["27792"],"_bbp_engagement":["199","447702"],"_bbp_voice_count":["2"],"_bbp_reply_count":["3"],"_bbp_last_reply_id":["394812"],"_bbp_last_active_id":["394812"],"_bbp_last_active_time":["2024-11-21 15:30:30"]},"test":"michal-czerwinskistudent-put-poznan-pl"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/394384","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\/394384\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=394384"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}