{"id":170678,"date":"2023-06-05T07:04:57","date_gmt":"2023-06-05T07:04:57","guid":{"rendered":"\/knowledge\/forums\/topic\/is-there-any-workaround-to-apply-psd-in-local-coordinate-system\/"},"modified":"2023-07-31T12:33:33","modified_gmt":"2023-07-31T12:33:33","slug":"is-there-any-workaround-to-apply-psd-in-local-coordinate-system","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/is-there-any-workaround-to-apply-psd-in-local-coordinate-system\/","title":{"rendered":"Is there any workaround to apply PSD in local coordinate system ?"},"content":{"rendered":"<p>You can&#8217;t directly apply PSD in a local coordinate system, but you can rotate the nodes in Modal analysis and align it with local coordinate system uisng &#8216;Nodal Orientation&#8217; and then the PSD downstream will be applied to a local coordinate system.<\/p>\n","protected":false},"template":"","class_list":["post-170678","topic","type-topic","status-publish","hentry","topic-tag-17-2","topic-tag-mechanical","topic-tag-random-vibration","topic-tag-structural-mechanics-structural-dynamics","topic-tag-structural-dynamics","topic-tag-structural-mechanics"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_wp_page_template":["default"],"_bbp_last_active_time":["2\/6\/2023 20:20"],"_bbp_forum_id":["27792"],"_bbp_author_ip":["209.182.204.162"],"_btv_view_count":["658"],"siebel_km_number":["2048343"],"product_version":["17.2"],"km_published_date":["2017-02-16T00:00:00.000Z"],"family":["Structural Mechanics"],"application_name":["Mechanical"]},"test":"articlesansys-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/170678","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\/170678\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/media?parent=170678"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}