{"id":447596,"date":"2025-12-01T04:48:22","date_gmt":"2025-12-01T04:48:22","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/ls-dyna-documentation-question-about-adaptive-remeshing-and-hyperelastic-materia\/"},"modified":"2025-12-01T04:48:22","modified_gmt":"2025-12-01T04:48:22","slug":"ls-dyna-documentation-question-about-adaptive-remeshing-and-hyperelastic-materia","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/ls-dyna-documentation-question-about-adaptive-remeshing-and-hyperelastic-materia\/","title":{"rendered":"LS-Dyna documentation question about adaptive remeshing and hyperelastic materia"},"content":{"rendered":"<p>&lt;p&gt;How can I better understand below statement from the documentation about control_adaptive and hyperelastic materials?&nbsp; &nbsp;Why is adaptive remeshing having problems with large deformation problems or with hyperelastic materail model?&nbsp; &nbsp;I suspect it has to do with how strain energy potentials are implemented but I honestly have no idea and I would like to develop some basic understanding of why this is an issue and to what degree it is an issue?&lt;br&gt;&lt;br&gt;Has anyone in Ansys done any studies that can be shared with me?&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2025\/12\/01-12-2025-1764564352-mceclip0.png\" \/>&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-447596","topic","type-topic","status-publish","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_forum_id":["27814"],"_bbp_topic_id":["447596"],"_bbp_author_ip":["2601:447:c17f:9600:2cc8:4bc3:4b51:2e4b"],"_bbp_last_reply_id":["448144"],"_bbp_last_active_id":["448144"],"_bbp_last_active_time":["2025-12-07 15:57:56"],"_bbp_reply_count":["2"],"_bbp_reply_count_hidden":["0"],"_bbp_voice_count":["2"],"_bbp_engagement":["480261","13468"],"_btv_view_count":["145"],"_bbp_topic_status":["unanswered"],"_bbp_subscription":["13468","480261"]},"test":"64872acced255c930764e49420794aef51a32d56"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/447596","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\/447596\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=447596"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}