{"id":240183,"date":"2022-11-09T02:19:23","date_gmt":"2022-11-09T02:19:23","guid":{"rendered":"\/forum\/forums\/topic\/permeable-condition\/"},"modified":"2022-11-09T02:19:23","modified_gmt":"2022-11-09T02:19:23","slug":"permeable-condition","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/permeable-condition\/","title":{"rendered":"PERMEABLE CONDITION"},"content":{"rendered":"<p>Hello, I&#8217;m currently performing simulation where fluid-fluid contact and fluid &#8211; solid contact is consider. I just want clarification because no matter how many time I tried I cannot get the same answer as a paper I read. It has 30+% difference. So now I consider I am doing something wrong.<\/p>\n<p>Method and Controls: Doesn&#8217;t seem do that much except help to stablize the residual chart or any chart.<\/p>\n<p>Materials, Models and Cell Zone Condition is suppose to be accurate as I followed the other paper.<\/p>\n<p>Boundary Condition doesn&#8217;t seem to change much of the result.<\/p>\n<p>So now I am considering, my porous walls. I don&#8217;t know if I am doing it right. So first I did &#8220;Form new Part&#8221;, this help as the meshing is easily done. But, according to the paper I read, the fluid-fluid contact is suppose to be an Interface. So I use, Boolean&#8217;s, but the meshing doesn&#8217;t align. Next I tried, Automatic Contact Region, this also make the mesh don&#8217;t align. So how do I make permeable fluid-fluid contact?<\/p>\n","protected":false},"template":"","class_list":["post-240183","topic","type-topic","status-closed","hentry","topic-tag-3d-anayls-s","topic-tag-contact-reaction-probe","topic-tag-contact-region","topic-tag-permeability-2","topic-tag-sofc-1"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["215241","199"],"_bbp_author_ip":["23.44.170.21"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["1042"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["240183"],"_bbp_forum_id":["27792"],"_bbp_engagement":["199","215241"],"_bbp_voice_count":["2"],"_bbp_reply_count":["3"],"_bbp_last_reply_id":["240330"],"_bbp_last_active_id":["240330"],"_bbp_last_active_time":["2022-11-10 10:30:23"]},"test":"p111472siswa-ukm-edu-my"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/240183","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\/240183\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=240183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}