{"id":167936,"date":"2023-04-13T07:33:26","date_gmt":"2023-04-13T07:33:26","guid":{"rendered":"\/knowledge\/forums\/topic\/how-can-we-consider-only-specific-modes-in-the-harmonic-analysis-based-on-the-modal-participation-factor-in-modal-analysis\/"},"modified":"2023-07-31T12:32:51","modified_gmt":"2023-07-31T12:32:51","slug":"how-can-we-consider-only-specific-modes-in-the-harmonic-analysis-based-on-the-modal-participation-factor-in-modal-analysis","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/how-can-we-consider-only-specific-modes-in-the-harmonic-analysis-based-on-the-modal-participation-factor-in-modal-analysis\/","title":{"rendered":"How can we consider only specific modes in the harmonic analysis based on the modal participation factor in Modal analysis?"},"content":{"rendered":"<p>Detailed explanation of the modal expansion and selecting only certain modes for harmonic analysis is given in the attached document and the demo example provided.<\/p>\n<p>Attachments:<br \/>\n1. <a href=https:\/\/ansys13.ansys.com\/KnowledgeArticles\/Phase-2A\/2059284\/2059284.zip>2059284.zip<\/a><br \/>\n2. <a href= https:\/\/ansys13.ansys.com\/KnowledgeArticles\/Phase-2A\/2059284\/Understanding_Modal_Expansion.pdf>Understanding_Modal_Expansion.pdf<\/a><\/p>\n","protected":false},"template":"","class_list":["post-167936","topic","type-topic","status-publish","hentry","topic-tag-2019-r2","topic-tag-mechanical","topic-tag-modal-harmonic-response","topic-tag-structural-dynamics","topic-tag-structural-mechanics"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_wp_page_template":["default"],"_bbp_last_active_time":["04-13-2023  20:20:01"],"_bbp_forum_id":["27792"],"_bbp_author_ip":["209.182.204.162"],"_btv_view_count":["1797"],"siebel_km_number":["2059284"],"product_version":["2019 R2"],"km_published_date":["2019-06-03T00:00:00.000Z"],"family":["Structural Mechanics"],"application_name":["Mechanical"]},"test":"solution"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/167936","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/167936\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/media?parent=167936"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}