{"id":348665,"date":"2024-02-02T20:35:43","date_gmt":"2024-02-02T20:35:43","guid":{"rendered":"\/forum\/forums\/topic\/first-cell-boundary-conditions-for-k-and-epsilon\/"},"modified":"2024-02-02T20:35:43","modified_gmt":"2024-02-02T20:35:43","slug":"first-cell-boundary-conditions-for-k-and-epsilon","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/first-cell-boundary-conditions-for-k-and-epsilon\/","title":{"rendered":"First cell boundary conditions for K and Epsilon"},"content":{"rendered":"<p>For Wall function approach the k and epsilon equations are not solved upto the wall, rather their value is pescribed at the first cell centre adjucent to the wall boundary. Ansys Fluent theory guide tells this is how the values of k and epsilon are solved in the first cell centre.&nbsp;<\/p>\n<p>I want to customize these values as per my requirements. Please inform how to pescribed the customized values of the epsilon at the first cell centre.&nbsp;<\/p>\n<p>No where the same is discussed with clarity .&nbsp;<\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/02\/02-02-2024-1706905736-mceclip0.png\"><\/p>\n","protected":false},"template":"","class_list":["post-348665","topic","type-topic","status-closed","hentry","topic-tag-near-wall-treatment-1","topic-tag-turbulence-models-1"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["10486","8124"],"_bbp_author_ip":["168.143.243.170"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["846"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["348665"],"_bbp_forum_id":["27792"],"_bbp_engagement":["8124","10486"],"_bbp_voice_count":["2"],"_bbp_reply_count":["7"],"_bbp_last_reply_id":["349385"],"_bbp_last_active_id":["349385"],"_bbp_last_active_time":["2024-02-06 14:06:24"]},"test":"s-k-jenatudelft-nl"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/348665","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\/348665\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=348665"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}