{"id":48156,"date":"2020-09-16T10:50:16","date_gmt":"2020-09-16T10:50:16","guid":{"rendered":"\/forum\/forums\/topic\/convergence-issue-in-non-linear-problem\/"},"modified":"2020-09-16T10:50:16","modified_gmt":"2020-09-16T10:50:16","slug":"convergence-issue-in-non-linear-problem","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/convergence-issue-in-non-linear-problem\/","title":{"rendered":"Convergence issue in non linear problem"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>I&#039;m solving 2D axis-symmetric problem when I apply required differential pressure on inside and outside surface. I get error solver unable to converge nonlinear problem. Due to elements getting distorted at contact region which I found from newton Raphon residual force. I have tried with finer mesh and changing contact parameter. If anyone with some suggestion will be really helpful.<\/p>\n<div data-embedjson=\"{&quot;url&quot;:&quot;https:\/\/us.v-cdn.net\/6032193\/uploads\/H7ZWDO5SQHPT\/error.jpg&quot;,&quot;name&quot;:&quot;error.jpg&quot;,&quot;type&quot;:&quot;image\/jpeg&quot;,&quot;size&quot;:103850,&quot;width&quot;:668,&quot;height&quot;:399,&quot;embedType&quot;:&quot;file&quot;}\">\n<a href=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/H7ZWDO5SQHPT\/error.jpg\" download aria-label=\"error.jpg\"><br \/>\nerror.jpg<br \/>\n<\/a><\/p>\n","protected":false},"template":"","class_list":["post-48156","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["20372"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":["g\u0015O"],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0"],"_btv_view_count":["4210"],"_bbp_subscription":["255347","265198"],"_bbpmt_movedon":["2022-08-26 08:42:01"],"_bbpmt_movedfrom":["27820"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["48156"],"_bbp_forum_id":["27791"],"_bbp_engagement":["240","181231","265198"],"_bbp_voice_count":["3"],"_bbp_reply_count":["37"],"_bbp_last_reply_id":["244882"],"_bbp_last_active_id":["244882"],"_bbp_last_active_time":["2022-12-26 20:54:52"]},"test":"jasmin"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/48156","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\/48156\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=48156"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}