{"id":359995,"date":"2024-04-02T12:52:57","date_gmt":"2024-04-02T12:52:57","guid":{"rendered":"\/forum\/forums\/topic\/fluid-domains\/"},"modified":"2024-04-02T12:52:57","modified_gmt":"2024-04-02T12:52:57","slug":"fluid-domains","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/fluid-domains\/","title":{"rendered":"Fluid Domains"},"content":{"rendered":"<p>Hi folks,&nbsp;<\/p>\n<p>I&#8217;m having some issues with having two fluid domains and thermal flow. The model is supposed to be a datacentre, with the stacks as one domain and the room is the other. However, I need the stacks to have an inlet and outlet to represent a fan that would be used; The problem is the walls between the stack and room domain are automatically coupled by ansys, and if I remove these coupled walls and change the boundary condition, there&#8217;s no thermal flow occuring between to the two domains (since they&#8217;re no longer coupled). Is there any way to solve this? <img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/04\/02-04-2024-1712062339-datacentrediagram.png\" alt=\"\"><\/p>\n<p>&nbsp;<\/p>\n<p>The purple shows the stacks, the pink is the room, and I&#8217;ve shown how the inlet and outlet should work.&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>Thank you!<\/p>\n","protected":false},"template":"","class_list":["post-359995","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["74862","199"],"_bbp_author_ip":["168.143.243.14"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["258"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["359995"],"_bbp_forum_id":["27792"],"_bbp_engagement":["199","74862"],"_bbp_voice_count":["2"],"_bbp_reply_count":["7"],"_bbp_last_reply_id":["360334"],"_bbp_last_active_id":["360334"],"_bbp_last_active_time":["2024-04-03 16:10:53"]},"test":"ec2015hw-ac-uk"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/359995","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\/359995\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=359995"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}