{"id":360311,"date":"2024-04-03T15:01:31","date_gmt":"2024-04-03T15:01:31","guid":{"rendered":"\/forum\/forums\/topic\/ansys-discovery-gravity-and-rotating-fluid-2\/"},"modified":"2024-04-03T15:01:31","modified_gmt":"2024-04-03T15:01:31","slug":"ansys-discovery-gravity-and-rotating-fluid-2","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/ansys-discovery-gravity-and-rotating-fluid-2\/","title":{"rendered":"Ansys Discovery Gravity and rotating fluid"},"content":{"rendered":"<p>I am using Ansys Discovery to model a tank with 3 agitators, 2 of the agitators are at the top of the tank and their diameters are about 1\/8th of the diameter of the tank. The 3rd agitator is at the bottom of the tank and the diameter is 15\/16th of the diameter of the tank. I have gravity enabled with only the small agitators are rotating and everything looks good but when I enable the larger agitator it gives me an error that the rotating fluid zone is not alligned with gravity. The agitators are all rotating aroung the y-axis, and gravity is specified in the -Y direction.<\/p>\n<p>I was wondering if the size of the larger agitator could be causing the error, since it&#8217;s weird that the small agitators work fine with and without gravity, while the larger one only works if I turn off gravity. Any insight into this issue would be much appreciated, as I&#8217;ve done a fair bit of internet searching but can&#8217;t find much about this problem.<\/p>\n","protected":false},"template":"","class_list":["post-360311","topic","type-topic","status-closed","hentry","topic-tag-ansys-discovery","topic-tag-gravity-1","topic-tag-rotating-domain"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["341812","2327"],"_bbp_author_ip":["23.52.43.88"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["769"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["360311"],"_bbp_forum_id":["27789"],"_bbp_engagement":["2327","341812"],"_bbp_voice_count":["2"],"_bbp_reply_count":["2"],"_bbp_last_reply_id":["361055"],"_bbp_last_active_id":["361055"],"_bbp_last_active_time":["2024-04-08 10:27:42"]},"test":"genevieve-kennysheridancollege-ca"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/360311","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\/360311\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=360311"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}