{"id":242344,"date":"2022-11-29T13:37:53","date_gmt":"2022-11-29T13:37:53","guid":{"rendered":"\/forum\/forums\/topic\/transient-average-radial-or-xy-velocity-in-stationary-frame\/"},"modified":"2022-11-29T13:37:53","modified_gmt":"2022-11-29T13:37:53","slug":"transient-average-radial-or-xy-velocity-in-stationary-frame","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/transient-average-radial-or-xy-velocity-in-stationary-frame\/","title":{"rendered":"Transient average Radial (or X,Y) velocity in Stationary frame"},"content":{"rendered":"<p>Hello,<\/p>\n<p>I am trying to extract the transient average velocities from Fluent (CFD -Post), here are my issues:<\/p>\n<p>-I have a mixing tank and am using mesh motion model. I activated the data sampling for time statistics to get the time average velocities on a vertical plane in CFD post.<\/p>\n<p>&nbsp; &nbsp; 1- The variables that appear after activating statistics are in the pic. Why I can not find <span style=\"text-decoration: underline\">mean x velocity<\/span> in the CFD post (although I activated it in data file quantities), Is it <span style=\"text-decoration: underline\">water. velocity U<\/span> Trnavg?<\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2022\/11\/29-11-2022-1669728525-mceclip0.png\"><\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2022\/11\/29-11-2022-1669728697-mceclip1.png\"><\/p>\n<p>&nbsp; &nbsp; 2- At the end, I want to calculate <span style=\"text-decoration: underline\"><em>Transient Average Radial Velocity in a Stationary frame<\/em><\/span>.<\/p>\n<p>&nbsp; &nbsp;But I don&#8217;t have Trnavg Radial vel (which can be calculated easily based on X velocity), Is there any other way to get it?<\/p>\n<p>&nbsp; &nbsp;3- Also Trans avg velocities are not in the stationary frame and I don&#8217;t know how to calculate it.<\/p>\n<p>&nbsp;<\/p>\n<p>I would appreciate your help.<\/p>\n<p>Thanks,<\/p>\n","protected":false},"template":"","class_list":["post-242344","topic","type-topic","status-closed","hentry","topic-tag-cfdpost","topic-tag-fluent","topic-tag-moving-reference-frame-2","topic-tag-time-average-2","topic-tag-transient","topic-tag-velocity"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["231872","22555"],"_bbp_author_ip":["23.192.164.18"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["1302"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["242344"],"_bbp_forum_id":["27792"],"_bbp_engagement":["22555","231872"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["242912"],"_bbp_last_active_id":["242912"],"_bbp_last_active_time":["2022-12-05 10:24:58"]},"test":"majamkt-dtu-dk"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/242344","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\/242344\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=242344"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}