{"id":36400,"date":"2019-07-08T07:54:36","date_gmt":"2019-07-08T07:54:36","guid":{"rendered":"\/forum\/forums\/topic\/direct-optimizer\/"},"modified":"2019-07-08T07:54:36","modified_gmt":"2019-07-08T07:54:36","slug":"direct-optimizer","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/direct-optimizer\/","title":{"rendered":"Direct Optimizer"},"content":{"rendered":"<p>Hello,<\/p>\n<p><\/p>\n<p>I have a real problem and i don&#8217;t know how to figure it out.<\/p>\n<p><\/p>\n<p>I am doing simulation about a simple system (composed of 2 plates united by a tube) with 20 parameters (all of them are about plates&#8217;s thickness varying from 0.5 to 5 mm). And as i want first result, i perform calculations by using Screeening Method and my objective is to reduce the mass of my system.<\/p>\n<p><\/p>\n<p>The problem is that calculation takes at least 2 days and for a simple system composed of 2 plates and a tube, it&#8217;s really weird&#8230;&#8230;.<\/p>\n<p><\/p>\n<p>If one can help me to fix it, it would be great. At the beginning i thought it was because of my meshing size or the thickness plage (o.5 to 5mm), but it seems that not at all. By the way i changed the methods, but things went worse.&nbsp;<\/p>\n<p><\/p>\n<p>thanks in advance for your answers !<\/p>\n","protected":false},"template":"","class_list":["post-36400","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["8572"],"_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"],"_btv_view_count":["2024"],"_bbp_subscription":["241249"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["36400"],"_bbp_forum_id":["27818"],"_bbp_engagement":["240","166588"],"_bbp_voice_count":["2"],"_bbp_reply_count":["12"],"_bbp_last_reply_id":["89974"],"_bbp_last_active_id":["89974"],"_bbp_last_active_time":["2019-07-19 02:31:15"]},"test":"jeje"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/36400","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\/36400\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=36400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}