{"id":303853,"date":"2023-08-29T12:11:01","date_gmt":"2023-08-29T12:11:01","guid":{"rendered":"\/forum\/forums\/topic\/cyclic-orthotropic-property-in-fluent\/"},"modified":"2023-08-29T12:11:01","modified_gmt":"2023-08-29T12:11:01","slug":"cyclic-orthotropic-property-in-fluent","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/cyclic-orthotropic-property-in-fluent\/","title":{"rendered":"Cyclic Orthotropic property in Fluent"},"content":{"rendered":"<p>Hi all,<\/p>\n<p>I have modelled a conduction problem in Fluent of a Stator along with its conductors. I have split the conductor into 2, the active part along the stack length as well as the end winding. I have given cyclic orthotropic thermal conductivity property to it.<\/p>\n<p>Unfortunately when I run the simulation, I&#8217;m getting erroneous results. There is a sudden jump in the steady state temperature result over iterations making it fluctuate from -ve to a high positive value with the following errors,<\/p>\n<p>&#8220;temperature limited to 1 in fluent&#8221;<\/p>\n<p>&#8220;temperature limited to 1.0000e+00001 in cells&#8221;<\/p>\n<p>But when I model the end winding as constant thermal conductivity, the solution is converging and I&#8217;m getting a proper result.<\/p>\n<p>The mesh is with the best quality: Min Orthogonality =0.11 &amp; Max Skewness = 0.85<\/p>\n<p>Can you guys help in finding a solution?<\/p>\n","protected":false},"template":"","class_list":["post-303853","topic","type-topic","status-closed","hentry","topic-tag-fluent-cfd-ansys-1","topic-tag-Analysisstatic-thermal-static-1","topic-tag-conduction","topic-tag-conjugate-heat-transfer","topic-tag-electric-motor-simulation","topic-tag-heat-transfer","topic-tag-orthotropic","topic-tag-peteroznewman-raul-raghav-2"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["265260","199"],"_bbp_author_ip":["96.7.218.223"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["689"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["303853"],"_bbp_forum_id":["27792"],"_bbp_engagement":["199","265260"],"_bbp_voice_count":["2"],"_bbp_reply_count":["7"],"_bbp_last_reply_id":["304105"],"_bbp_last_active_id":["304105"],"_bbp_last_active_time":["2023-08-30 11:41:14"]},"test":"sidharth-maheshhbl-in"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/303853","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\/303853\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=303853"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}