{"id":39627,"date":"2019-12-16T06:59:29","date_gmt":"2019-12-16T06:59:29","guid":{"rendered":"\/forum\/forums\/topic\/is-inflation-layer-a-necessity-in-fluent\/"},"modified":"2019-12-16T06:59:29","modified_gmt":"2019-12-16T06:59:29","slug":"is-inflation-layer-a-necessity-in-fluent","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/is-inflation-layer-a-necessity-in-fluent\/","title":{"rendered":"Is inflation layer a necessity in fluent ?"},"content":{"rendered":"<p>Dear sir,<\/p>\n<p><\/p>\n<p>Recently I am encountering a question in using fluent to simulate a tubulent flow, the turbulence model is STANDARD KE, y+=30, the first inflation layer thickness 0.3mm is calculated. However, the maximum dimension of my geom is 5.5mm, in order to keep a high mesh quality, I have to make the maximum volume element size under 0.2mm&sup3;, obviously, now the first inflation thickness is inconflict with the element volume size, so what should I do to solve this problem? What will happen if I abandonded the inflation layer when I&nbsp; generating the mesh?<\/p>\n<p><\/p>\n<p>BEST REGARDS<\/p>\n","protected":false},"template":"","class_list":["post-39627","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["11806"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":[null],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0"],"_btv_view_count":["1586"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["39627"],"_bbp_forum_id":["27792"],"_bbp_engagement":["199","161458"],"_bbp_voice_count":["2"],"_bbp_reply_count":["2"],"_bbp_last_reply_id":["101083"],"_bbp_last_active_id":["101083"],"_bbp_last_active_time":["2019-12-18 02:33:24"]},"test":"btingthewind"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/39627","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\/39627\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=39627"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}