{"id":165351,"date":"2023-03-17T09:00:05","date_gmt":"2023-03-17T09:00:05","guid":{"rendered":"\/knowledge\/forums\/topic\/why-when-i-introduce-the-semi-implicit-method-the-convergence-pattern-change-even-before-the-solver-switches-from-pure-implicit-to-semiimplicit\/"},"modified":"2023-07-31T12:31:05","modified_gmt":"2023-07-31T12:31:05","slug":"why-when-i-introduce-the-semi-implicit-method-the-convergence-pattern-change-even-before-the-solver-switches-from-pure-implicit-to-semiimplicit","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/why-when-i-introduce-the-semi-implicit-method-the-convergence-pattern-change-even-before-the-solver-switches-from-pure-implicit-to-semiimplicit\/","title":{"rendered":"Why when I introduce the semi implicit method, the convergence pattern change even before the solver switches from pure implicit to semiimplicit?"},"content":{"rendered":"<p>Semiimplicit command can overwrite other commands. The following commands are affected:  1.Nsub and deltim: During the explicit solve phase, the time incrementation does not follow the nsub and deltim commands 2.Etcon: If semiimplicit command is issued, etcon command is ignored. 3.Outres: During the explicit solve phase, the results files writing frequency specified in outres command is ignored unless a negative number is specified. 4.rescontrol: During the explicit solve phase, the results files writing frequency specified in outres command is ignored unless a negative number is specified.<\/p>\n","protected":false},"template":"","class_list":["post-165351","topic","type-topic","status-publish","hentry","topic-tag-2019-r1","topic-tag-explicit-dynamics","topic-tag-general","topic-tag-mechanical","topic-tag-structural-mechanics"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_wp_page_template":["default"],"_bbp_last_active_time":["3\/15\/2023 20:20"],"_bbp_forum_id":["27789"],"_bbp_author_ip":["23.56.168.180"],"_btv_view_count":["1312"],"siebel_km_number":["2058129"],"product_version":["2019 R1"],"km_published_date":["2019-01-31T00:00:00.000Z"],"family":["Structural Mechanics"],"application_name":["Mechanical"]},"test":"articlesansys-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/165351","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/165351\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/media?parent=165351"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}