{"id":40531,"date":"2020-01-30T14:30:03","date_gmt":"2020-01-30T14:30:03","guid":{"rendered":"\/forum\/forums\/topic\/nonlienar-diagnosis\/"},"modified":"2020-01-30T14:30:03","modified_gmt":"2020-01-30T14:30:03","slug":"nonlienar-diagnosis","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/nonlienar-diagnosis\/","title":{"rendered":"Nonlienar Diagnosis"},"content":{"rendered":"<p>Hi,<\/p>\n<p><\/p>\n<p>I am running a static nonlinear analysis, nonlinear material with contact that changes abruptly from open to penetrate and open at the last time by applying displacement into 3 steps. Firs two steps are converged and last step seems not stable. I did use stabilization factor but it is still not able to get converged. Last step using time step with min time step at 1E-5. Any idea?<\/p>\n<p><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/attachments\/765ed59b-7b75-47ed-8947-aa7f00147efd\/2a5fb2f0-50ae-48a4-9577-ab5200ed3d31_nl.jpg?width=690&amp;upscale=false\" alt=\"\"><\/p>\n","protected":false},"template":"","class_list":["post-40531","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["12711"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":[null],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0"],"_btv_view_count":["774"],"_bbp_subscription":["241154"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["40531"],"_bbp_forum_id":["27791"],"_bbp_engagement":["240","166493"],"_bbp_voice_count":["2"],"_bbp_reply_count":["3"],"_bbp_last_reply_id":["104077"],"_bbp_last_active_id":["104077"],"_bbp_last_active_time":["2020-02-01 11:42:17"]},"test":"autonewbie"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/40531","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\/40531\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=40531"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}