{"id":345336,"date":"2024-01-18T11:04:20","date_gmt":"2024-01-18T11:04:20","guid":{"rendered":"\/forum\/forums\/topic\/turbulence-model-2\/"},"modified":"2024-01-18T11:04:20","modified_gmt":"2024-01-18T11:04:20","slug":"turbulence-model-2","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/turbulence-model-2\/","title":{"rendered":"Turbulence model"},"content":{"rendered":"<p>hello,&nbsp;<\/p>\n<p>I am fairly new to fluent, so I was simulating the aerodynamics of a car to find out the drag coefficient. I cannot figure out which is the best turbulence model. I have a mesh that has 50% of y+ values below 30, and the other half above, for the car walls. I thought about using k-w SST, but it should be used for values of y+ around 1, I think. Can someone enlighten me?<\/p>\n","protected":false},"template":"","class_list":["post-345336","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["337188","730"],"_bbp_author_ip":["23.52.43.16"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["404"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["345336"],"_bbp_forum_id":["27792"],"_bbp_engagement":["730","337188"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["345603"],"_bbp_last_active_id":["345603"],"_bbp_last_active_time":["2024-01-19 16:19:07"]},"test":"federicocavalliicloud-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/345336","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\/345336\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=345336"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}