{"id":49790,"date":"2020-11-12T14:07:55","date_gmt":"2020-11-12T14:07:55","guid":{"rendered":"\/forum\/forums\/topic\/symmetric-model-asymmetric-flow\/"},"modified":"2020-11-12T14:07:55","modified_gmt":"2020-11-12T14:07:55","slug":"symmetric-model-asymmetric-flow","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/symmetric-model-asymmetric-flow\/","title":{"rendered":"Symmetric Model &#8211; Asymmetric flow"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>I modelled a symmetric geometry with a velocity inlet and two identical pressure outlets, and my problem is I expected flow to be symmetric as model is symmetric but actually the flow becomes asymmetric and depends on Mesh size. In the 2 figures below when I altered the mesh size, the velocity pattern shifted from the upwards channel to the downwards channel hence I would like to know the mesh size shifts the flow pattern and also how can I obtain a symmetrical solution<\/p>\n<div class=\"embedExternal embedImage\">\n<div class=\"embedExternal-content\">\n<a class=\"embedImage-link\" href=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/HJML8M6V3X5H\/image.png\" rel=\"nofollow noopener\" target=\"_blank\"><br \/>\n<img decoding=\"async\" class=\"embedImage-img\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/HJML8M6V3X5H\/image.png\" alt=\"image.png\" \/><br \/>\n<\/a><\/p>\n","protected":false},"template":"","class_list":["post-49790","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["22030"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":["?R\b?"],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0"],"_btv_view_count":["1783"],"_bbp_subscription":["243673"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["49790"],"_bbp_forum_id":["27792"],"_bbp_engagement":["199","22555","169259"],"_bbp_voice_count":["3"],"_bbp_reply_count":["13"],"_bbp_last_reply_id":["133592"],"_bbp_last_active_id":["133592"],"_bbp_last_active_time":["2020-11-18 18:02:01"]},"test":"shehab-gamrah"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/49790","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\/49790\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=49790"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}