{"id":168987,"date":"2022-04-28T17:36:37","date_gmt":"2022-04-28T17:36:37","guid":{"rendered":"\/forum\/forums\/topic\/ls-dyna-e0-initialization\/"},"modified":"2022-05-13T15:39:02","modified_gmt":"2022-05-13T15:39:02","slug":"ls-dyna-e0-initialization","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/ls-dyna-e0-initialization\/","title":{"rendered":"[LS-DYNA] E0 Initialization"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>I&#039;ve read over the section in the manual regarding the initialization of E0 for materials with Equations of State. I understand how to do it. But when is it critical to do so? I typically initialize v0 (initial specific volume) to 1.0. I have tried tests with materials and initializing E0 to rho*Cv*T or leaving it at zero does not seem to impact the simulation.<\/p>\n","protected":false},"template":"","class_list":["post-168987","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_btv_view_count":["496"],"_bbp_likes_count":["0"],"_bbp_subscription":["245829","3136"],"_edit_lock":["1659685517:76739"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["168987"],"_bbp_forum_id":["27814"],"_bbp_engagement":["3136","13468","245829"],"_bbp_voice_count":["3"],"_bbp_reply_count":["3"],"_bbp_last_reply_id":["217523"],"_bbp_last_active_id":["217523"],"_bbp_last_active_time":["2022-07-01 22:56:50"]},"test":"lcosta1984gmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/168987","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\/168987\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=168987"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}