{"id":377237,"date":"2024-08-05T09:48:14","date_gmt":"2024-08-05T09:48:14","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/processing-problems-using-the-cyclic-region-function\/"},"modified":"2024-08-05T09:48:14","modified_gmt":"2024-08-05T09:48:14","slug":"processing-problems-using-the-cyclic-region-function","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/processing-problems-using-the-cyclic-region-function\/","title":{"rendered":"Processing problems using the cyclic region function"},"content":{"rendered":"<p>I want to use the Cyclic region function to calculate the vibration frequency of the whole disk through a sectoral bladed disk model.The calculation results include different frequencies under each node diameters. Then I extracted the mass matrix and stiffness matrix of the single sector blisk with the Cyclic Region boundary condition. Using the extracted matrix, I calculated its mode shape, which is the same as the mode shape under 0node diameter calculated by ansys. I want to know how to extract the stiffness matrix and mass matrix under other node diameters.<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/08\/05-08-2024-1722851074-frf.jpg\" alt=\"\"><\/p>\n","protected":false},"template":"","class_list":["post-377237","topic","type-topic","status-publish","hentry","topic-tag-modeextraction-1","topic-tag-mechanical","topic-tag-simulation"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["442789","20905"],"_bbp_author_ip":["42.98.217.224"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["641"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["377237"],"_bbp_forum_id":["27790"],"_bbp_engagement":["20905","442789"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["377549"],"_bbp_last_active_id":["377549"],"_bbp_last_active_time":["2024-08-07 12:56:29"]},"test":"2401652014qq-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/377237","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\/377237\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=377237"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}