{"id":30764,"date":"2018-10-06T14:16:14","date_gmt":"2018-10-06T14:16:14","guid":{"rendered":"\/forum\/forums\/topic\/how-to-avoid-pyramid-elements-to-solve-the-explicit-dynamics-by-using-autodyn-solvier\/"},"modified":"2018-10-06T14:16:14","modified_gmt":"2018-10-06T14:16:14","slug":"how-to-avoid-pyramid-elements-to-solve-the-explicit-dynamics-by-using-autodyn-solvier","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-to-avoid-pyramid-elements-to-solve-the-explicit-dynamics-by-using-autodyn-solvier\/","title":{"rendered":"How to avoid pyramid elements to solve the explicit dynamics by using autodyn solvier"},"content":{"rendered":"<p>Hi, good afternoon<\/p>\n<p><\/p>\n<p>now i am modeling bullet which has conical shape for penertration analysis<\/p>\n<p><\/p>\n<p><span id=\"result_box\" class=\"short_text\" lang=\"en\">However, it seems that a pyramid elements&nbsp;are formed during the mesh generation.<\/span><\/p>\n<p><\/p>\n<p><span class=\"short_text\" lang=\"en\"><span id=\"result_box\" lang=\"en\">So when I&nbsp;solve the model, I get a warning message like &#8220;pyramid element not supported by the&nbsp;solver, 000 pyramid elements are <\/span><\/span><span class=\"short_text\" lang=\"en\"><span lang=\"en\">split into tetrahedral elements.&#8221;<span class=\"short_text\" lang=\"en\"><span id=\"result_box\" lang=\"en\"> and it takes too long to finish(more than 2days even though simple model).<\/span><\/span><\/span><\/span><\/p>\n<p><\/p>\n<p><span class=\"short_text\" lang=\"en\"><span lang=\"en\"><span class=\"short_text\" lang=\"en\"><span lang=\"en\"><span id=\"result_box\" class=\"short_text\" lang=\"en\">I think this is due to the mesh, but I do not know how to solve this problem.<\/span><\/span><\/span><\/span><\/span><\/p>\n<p><\/p>\n<p><span class=\"short_text\" lang=\"en\"><span lang=\"en\"><span class=\"short_text\" lang=\"en\"><span lang=\"en\"><span class=\"short_text\" lang=\"en\">if one of you know the solution. plz let me know..<\/span><\/span><\/span><\/span><\/span><\/p>\n<p><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"template":"","class_list":["post-30764","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["2936"],"_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","0","0","0","0"],"_btv_view_count":["5467"],"_bbp_subscription":["237258"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["30764"],"_bbp_forum_id":["27790"],"_bbp_engagement":["240","897","159275","163664"],"_bbp_voice_count":["4"],"_bbp_reply_count":["6"],"_bbp_last_reply_id":["104813"],"_bbp_last_active_id":["104813"],"_bbp_last_active_time":["2020-02-09 20:40:44"]},"test":"jung-myungjun"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/30764","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\/30764\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=30764"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}