{"id":293545,"date":"2023-07-18T08:03:22","date_gmt":"2023-07-18T08:03:22","guid":{"rendered":"\/forum\/forums\/topic\/how-to-apply-neumann-boundary-condition\/"},"modified":"2023-07-18T08:03:22","modified_gmt":"2023-07-18T08:03:22","slug":"how-to-apply-neumann-boundary-condition","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-to-apply-neumann-boundary-condition\/","title":{"rendered":"How to apply Neumann Boundary Condition?"},"content":{"rendered":"<p>I am simulating a 2D multispecies model. The domain is a rectangle with velocity inlet at bottom and pressure outlet at top. There is air in the domain and vapor enters into the domain from bottom velocity inlet. I want to apply Neumann boundary condition for vapor concentration on left and right wall. Can anyone help me how to apply Neumann Boundary Condition for vapor concentration on wall?<\/p>\n","protected":false},"template":"","class_list":["post-293545","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["69717","199"],"_bbp_author_ip":["23.223.149.174"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["763"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["293545"],"_bbp_forum_id":["27825"],"_bbp_engagement":["199","69717"],"_bbp_voice_count":["2"],"_bbp_reply_count":["7"],"_bbp_last_reply_id":["294041"],"_bbp_last_active_id":["294041"],"_bbp_last_active_time":["2023-07-20 08:06:48"]},"test":"sanaurrehmanknu-ac-kr"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/293545","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\/293545\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=293545"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}