{"id":377779,"date":"2024-08-09T08:16:18","date_gmt":"2024-08-09T08:16:18","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/damping-in-lsdyna\/"},"modified":"2024-08-09T08:16:18","modified_gmt":"2024-08-09T08:16:18","slug":"damping-in-lsdyna","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/damping-in-lsdyna\/","title":{"rendered":"Damping in lsdyna"},"content":{"rendered":"<p>I would like to add damping coefficients to my materials in LS-DYNA. I tried incorporating them through the elastic material module by using the alpha and beta coefficients, as I had done previously in ANSYS using an implicit scheme. I also attempted to use the <em>Damping Part Stiffness<\/em> module, but the results did not show any significant change. Do you have any suggestions on how to effectively incorporate these damping coefficients, considering that I am working with an explicit scheme?<\/p>\n","protected":false},"template":"","class_list":["post-377779","topic","type-topic","status-publish","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["65698","348251","273386"],"_bbp_author_ip":["62.200.29.246"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["1354"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["377779"],"_bbp_forum_id":["27814"],"_bbp_engagement":["65698","273386","348251"],"_bbp_voice_count":["3"],"_bbp_reply_count":["2"],"_bbp_last_reply_id":["378173"],"_bbp_last_active_id":["378173"],"_bbp_last_active_time":["2024-08-13 15:55:48"]},"test":"wissem-chakchouketu-ec-lyon-fr"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/377779","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\/377779\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=377779"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}