{"id":223684,"date":"2022-08-09T12:21:22","date_gmt":"2022-08-09T12:21:22","guid":{"rendered":"\/forum\/forums\/topic\/harmonic-based-optimization-2\/"},"modified":"2022-08-09T12:21:22","modified_gmt":"2022-08-09T12:21:22","slug":"harmonic-based-optimization-2","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/harmonic-based-optimization-2\/","title":{"rendered":"harmonic-based  optimization"},"content":{"rendered":"<p>Hi,<\/p>\n<p>I am carrying out optimization process using Ansys 2022R1 workbench for geometric configuration under harmonic load.<br \/>My concern is to apply the harmonic load at the frequency of the first mode shape ( first natural frequency) which can be obtained from pre-modal analysis as a value.<br \/>I wonder if i can make the Ansys repeat the modal analysis after optimization is done (for the new geometric configuration) &nbsp;and ahence extract the new first natural frequency , then repeat the optimization with the new load frequency and so on ?<br \/>In other words, can I implement the harmonic analysis to go under first natural frequency (or any aother selected natural frequency) directly from the modal analysis ?<\/p>\n<p>Regards<\/p>\n","protected":false},"template":"","class_list":["post-223684","topic","type-topic","status-closed","hentry","topic-tag-direct-optimization","topic-tag-harmonic-analysis","topic-tag-modal-analysis"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["51194","23687"],"_bbp_author_ip":["23.218.93.53"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["1163"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["223684"],"_bbp_forum_id":["27791"],"_bbp_engagement":["23687","51194"],"_bbp_voice_count":["2"],"_bbp_reply_count":["3"],"_bbp_last_reply_id":["233560"],"_bbp_last_active_id":["233560"],"_bbp_last_active_time":["2022-08-23 13:05:11"]},"test":"md_abdelrhimhotmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/223684","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\/223684\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=223684"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}