{"id":38922,"date":"2019-11-12T22:47:06","date_gmt":"2019-11-12T22:47:06","guid":{"rendered":"\/forum\/forums\/topic\/question-regarding-how-to-model-a-quasi-static-simulation-in-explicit-dynamic-ansys\/"},"modified":"2019-11-12T22:47:06","modified_gmt":"2019-11-12T22:47:06","slug":"question-regarding-how-to-model-a-quasi-static-simulation-in-explicit-dynamic-ansys","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/question-regarding-how-to-model-a-quasi-static-simulation-in-explicit-dynamic-ansys\/","title":{"rendered":"Question regarding how to model a quasi static simulation in explicit dynamic ANSYS"},"content":{"rendered":"<p>I understand that u can simulate a quasi static test in explicit dynamic by ANSYS.<\/p>\n<p><\/p>\n<p>If I want to simulate honeycomb core uniaxial compression with quasi static state, what parameter shoud I defined ?<\/p>\n<p><\/p>\n<p>Should I vary the &#8220;CFL time step&#8221;?&nbsp;<span style=\"display: inline !important; float: none; background-color: #ffffff; color: #3b3b3b; font-family: Arial,Helvetica,sans-serif; font-size: 14px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\">or the &#8220;staic damping&#8221;?<\/span><\/p>\n<p><\/p>\n<p>From my understanding the goal is to have the low kinetic energy right? what about contact energy? (FYI: I use the honeycomb extension to create the specimen, so it has bond type join that might cause contact energy. . . I think, im very ignorant about where this contact energy came from)<\/p>\n<p><\/p>\n<p>what about &#8220;initial condition&#8221;? should I define head (the test machine pressure head) as &#8220;velocity&#8221; or &#8220;displacement&#8221;?<\/p>\n<p><\/p>\n<p>Any reply\/guidance\/tutorial\/link regarding my question is highly anticipated.<\/p>\n<p><\/p>\n<p>Thank You<\/p>\n","protected":false},"template":"","class_list":["post-38922","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["11101"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":[null],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0"],"_btv_view_count":["2028"],"_bbp_subscription":["244752"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["38922"],"_bbp_forum_id":["27791"],"_bbp_engagement":["68","170373","183387"],"_bbp_voice_count":["3"],"_bbp_reply_count":["5"],"_bbp_last_reply_id":["141687"],"_bbp_last_active_id":["141687"],"_bbp_last_active_time":["2021-02-09 09:20:27"]},"test":"sharkilspot"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/38922","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\/38922\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=38922"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}