{"id":360112,"date":"2024-04-02T18:17:36","date_gmt":"2024-04-02T18:17:36","guid":{"rendered":"\/forum\/forums\/reply\/360112\/"},"modified":"2024-04-02T18:17:36","modified_gmt":"2024-04-02T18:17:36","slug":"360112","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/360112\/","title":{"rendered":"Reply To: Gyroid representative volume element (REV) periodic boundary setup"},"content":{"rendered":"<p>&lt;p&gt;Hi Rob,&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;Thanks for replying! The objective of the model is to simulate the heat exchanger (HEX) with a gyroid core, the whole HEX is shown below.&nbsp;&lt;\/p&gt;&lt;p&gt;I heard Fluent only allows one set of periodic BC, but I do find a couple of papers stating that they are able to set up the periodic BCs for similar cases with solid and fluid domains, I also attached a screenshot of that.&nbsp;&lt;\/p&gt;&lt;p&gt;Could you please help to find out how to implement that?&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/04\/02-04-2024-1712081356-2.png\" alt=\"\" \/>&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/04\/02-04-2024-1712081768-3.png\" alt=\"\" \/>&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-360112","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/360112","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/reply"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/360112\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=360112"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}