{"id":287545,"date":"2023-06-07T13:08:01","date_gmt":"2023-06-07T13:08:01","guid":{"rendered":"\/forum\/forums\/topic\/changing-natural-frequency-of-assembly-using-simulation\/"},"modified":"2023-06-07T13:08:01","modified_gmt":"2023-06-07T13:08:01","slug":"changing-natural-frequency-of-assembly-using-simulation","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/changing-natural-frequency-of-assembly-using-simulation\/","title":{"rendered":"Changing Natural Frequency of Assembly using Simulation"},"content":{"rendered":"<p>Iam doing the modal analysis of Assembly structure , I want to change the frequency by doing some design modificatioon like thickness change etc. I have referred the ansys innovation course of &#8220;How to use simulation for changing natural frequency&#8221;. In this course&nbsp; strain energy per unitt volume is calculated and used for identifying&nbsp; where the material need to be added or removed for changing frequency. I tried the same for my assembly but the strain energy plot i am getting is not showing any significant difference in the assembly component, which will tell me where to increase the material. mmostly the uniform distribution on structures.&nbsp;<\/p>\n<p>please help<\/p>\n","protected":false},"template":"","class_list":["post-287545","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["284329","13640","240"],"_bbp_author_ip":["23.47.145.29"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["412"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["287545"],"_bbp_forum_id":["27791"],"_bbp_engagement":["240","13640","284329"],"_bbp_voice_count":["3"],"_bbp_reply_count":["4"],"_bbp_last_reply_id":["287886"],"_bbp_last_active_id":["287886"],"_bbp_last_active_time":["2023-06-09 10:28:06"]},"test":"balaji-bpcoreel-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/287545","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\/287545\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=287545"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}