{"id":303988,"date":"2023-08-29T22:06:29","date_gmt":"2023-08-29T22:06:29","guid":{"rendered":"\/forum\/forums\/topic\/mie-gruneisen-equation-of-state\/"},"modified":"2023-08-29T22:06:29","modified_gmt":"2023-08-29T22:06:29","slug":"mie-gruneisen-equation-of-state","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/mie-gruneisen-equation-of-state\/","title":{"rendered":"Mie-Gruneisen Equation of State"},"content":{"rendered":"<p>Hi Forum,<\/p>\n<p>I have used the Mie-Gruneisen equation of state for water and am trying to verify that the response I am getting is correct. Since the water is being fully defined by the EOS (i.e. strength model = NULL), the response should be pretty easy to plot since it would just be a P-V (or in this case P-mu) curve. I have found that the internal energy per unit volume, E, is really important because all the other terms become quite small. However, the LS-DYNA manual doesn&#8217;t go over how this is computed that well&#8230; How should I handle that?<\/p>\n<p>Thanks,<\/p>\n<p>Peter<\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/08\/29-08-2023-1693346640-Screenshot 2023-08-29 at 5.03.51 PM.png\" alt=\"\"><\/p>\n","protected":false},"template":"","class_list":["post-303988","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["39634","178077"],"_bbp_author_ip":["23.206.193.146"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["1604"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["303988"],"_bbp_forum_id":["27814"],"_bbp_engagement":["39634","178077"],"_bbp_voice_count":["2"],"_bbp_reply_count":["2"],"_bbp_last_reply_id":["304394"],"_bbp_last_active_id":["304394"],"_bbp_last_active_time":["2023-08-31 15:02:50"]},"test":"yipxx043umn-edu"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/303988","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\/303988\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=303988"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}