{"id":169770,"date":"2022-05-24T19:57:01","date_gmt":"2022-05-24T19:57:01","guid":{"rendered":"\/forum\/forums\/topic\/how-do-i-get-zero-slip-boundary-next-to-an-interface\/"},"modified":"2022-05-25T17:28:07","modified_gmt":"2022-05-25T17:28:07","slug":"how-do-i-get-zero-slip-boundary-next-to-an-interface","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-do-i-get-zero-slip-boundary-next-to-an-interface\/","title":{"rendered":"How do i get zero-slip boundary next to an interface?"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/forum-uploads\/191\/531TC1WYYX75.png\" width=\"3076\" height=\"1822\" \/>I am modeling a pair of channels separated by a porous interface. How do I set an interface to have a zero-slip condition? As seen in this image, there is zero-velocity at the porous jump, but for some reason the flow does not respond to this edge velocity and forms a discontinuity.<br \/>\nI would expect the velocity profile to look more like this:<br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/forum-uploads\/297\/YCHC7F3PNNR5.png\" width=\"1311\" height=\"501\" \/><br \/>\nWhat options can I use to achieve this flow profile?<\/p>\n","protected":false},"template":"","class_list":["post-169770","topic","type-topic","status-closed","hentry","topic-tag-2d","topic-tag-discontinuity","topic-tag-meshinginterface-1","topic-tag-noslip-1","topic-tag-wall"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_btv_view_count":["404"],"_bbp_likes_count":["0"],"_bbp_subscription":["910"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["169770"],"_bbp_forum_id":["27792"],"_bbp_engagement":["25","910"],"_bbp_voice_count":["2"],"_bbp_reply_count":["2"],"_bbp_last_reply_id":["215453"],"_bbp_last_active_id":["215453"],"_bbp_last_active_time":["2022-05-25 17:28:07"]},"test":"zdfrankmanemail-arizona-edu"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/169770","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\/169770\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=169770"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}