{"id":251565,"date":"2023-02-26T15:10:08","date_gmt":"2023-02-26T15:10:08","guid":{"rendered":"\/forum\/forums\/topic\/explicit-dynamics-using-true-stress-or-engineering-stress\/"},"modified":"2023-02-26T15:10:08","modified_gmt":"2023-02-26T15:10:08","slug":"explicit-dynamics-using-true-stress-or-engineering-stress","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/explicit-dynamics-using-true-stress-or-engineering-stress\/","title":{"rendered":"Explicit Dynamics using true stress or engineering stress?"},"content":{"rendered":"<p>I am currently doing a compression and impact simulation test on a lattice structure. I inserted a von mises stress probe on the entire structure to measure the stress.&nbsp;<br \/>However, I am unsure if ANSYS calculates the true stress or the engineering stress in this case.<\/p>\n<p>Does anyone have any knowledge regarding this?&nbsp;<\/p>\n","protected":false},"template":"","class_list":["post-251565","topic","type-topic","status-closed","hentry","topic-tag-ansys-explicit","topic-tag-compression","topic-tag-impact-1","topic-tag-stress"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["276395","240"],"_bbp_author_ip":["23.220.96.181"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["968"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["251565"],"_bbp_forum_id":["27791"],"_bbp_engagement":["240","276395"],"_bbp_voice_count":["2"],"_bbp_reply_count":["4"],"_bbp_last_reply_id":["251880"],"_bbp_last_active_id":["251880"],"_bbp_last_active_time":["2023-02-28 10:58:06"]},"test":"bsee003e-ntu-edu-sg"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/251565","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\/251565\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=251565"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}