{"id":380009,"date":"2024-08-23T14:15:59","date_gmt":"2024-08-23T14:15:59","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/ansys-mechanical-slow-on-startup\/"},"modified":"2026-01-22T14:16:42","modified_gmt":"2026-01-22T14:16:42","slug":"ansys-mechanical-slow-on-startup","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/ansys-mechanical-slow-on-startup\/","title":{"rendered":"Ansys mechanical slow on startup"},"content":{"rendered":"<p>&lt;p&gt;Hi all,&lt;br&gt;I&#8217;ve been running the same model with small variation in terms of mesh, but never had issues solving it. My problem rises when I create linearized stress solutions (no more than 5 or 6 in various points of the structure). I&#8217;ve noticed that the RAM-usage increases drammatically (up to 100%) to a point where if I close mechanical and then restart it it will take ages to reopen (if it reopens &#8211; sometimes it crashes).&lt;br&gt;I cannot find a solution to this, I&#8217;ve just found out what is causing it thanks to this post <a href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/ansys-2024-takes-forever-to-load\/\">https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/ansys-2024-takes-forever-to-load\/<\/a> although not exactly the same reason.&lt;br&gt;Anyone has a solution?&lt;br&gt;Thanks!&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-380009","topic","type-topic","status-closed","hentry","topic-tag-ansysmechanical","topic-tag-equivalent-stress","topic-tag-Linearized-1","topic-tag-memory-error"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_author_ip":["193.190.185.205"],"_btv_view_count":["1154"],"_bbp_topic_status":["answered"],"_bbp_notification_enabled":["350419","350419"],"_bbp_subscription":["3937","642941","88"],"_bbp_topic_id":["380009"],"_bbp_forum_id":["27796"],"_bbp_engagement":["3937"],"_bbp_voice_count":["1"],"_bbp_last_reply_id":["451049"],"_bbp_last_active_id":["451049"],"_bbp_last_active_time":["2026-01-22 14:16:01"],"_bbp_reply_count":["2"],"_bbp_status":["answered"]},"test":"flavio-brighentisckcen-be"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/380009","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":1,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/380009\/revisions"}],"predecessor-version":[{"id":382580,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/380009\/revisions\/382580"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=380009"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}