{"id":343112,"date":"2024-01-04T09:50:08","date_gmt":"2024-01-04T09:50:08","guid":{"rendered":"\/forum\/forums\/topic\/modal-analysis-22\/"},"modified":"2024-01-31T13:30:36","modified_gmt":"2024-01-31T13:30:36","slug":"modal-analysis-22","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/modal-analysis-22\/","title":{"rendered":"MODAL ANALYSIS"},"content":{"rendered":"<p>Hello, I&#8217;m trying to run a modal analysis on pipes that are &#8220;fixed&#8221; with flanges, though there is a gap between the flanges and the pipes, so the pipes are not really fixed and the pipe and flanges are not really in contact uless the pipe moves.<\/p>\n<p>I want to take into consideration the gap because it represents the reality.<\/p>\n<p>What do you think is the best approach for a modal analysis knowing that the pipe is not fixed where the flange is and that it can vibrate and its movement is limited by the flange.<\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/01\/04-01-2024-1704361642-Capture (2).PNG\" alt=\"\">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/01\/04-01-2024-1704361667-mceclip0.png\"><\/p>\n","protected":false},"template":"","class_list":["post-343112","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["54780","13386","180022"],"_bbp_author_ip":["23.52.43.16"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["1103"],"_bbp_topic_status":["unanswered"],"_edit_lock":["1706708003:283208"],"_bbp_status":["publish"],"_bbp_topic_id":["343112"],"_bbp_forum_id":["27791"],"_bbp_engagement":["13386","54780","180022"],"_bbp_voice_count":["3"],"_bbp_reply_count":["7"],"_bbp_last_reply_id":["343206"],"_bbp_last_active_id":["343206"],"_bbp_last_active_time":["2024-01-04 15:44:51"]},"test":"a-chidiacduncha-fr"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/343112","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\/343112\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=343112"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}