{"id":310667,"date":"2023-10-09T14:08:16","date_gmt":"2023-10-09T14:08:16","guid":{"rendered":"\/forum\/forums\/topic\/rotating-shaft-and-setting-for-boundary-conditions\/"},"modified":"2023-10-16T06:33:06","modified_gmt":"2023-10-16T06:33:06","slug":"rotating-shaft-and-setting-for-boundary-conditions","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/rotating-shaft-and-setting-for-boundary-conditions\/","title":{"rendered":"Rotating shaft and setting for boundary conditions"},"content":{"rendered":"<p>Hi, I am doing a modal analysis for a rotating shaft, there are 4 bearings, and 2 sets of bearings at each side of the shaft.&nbsp;<\/p>\n<p>The bearing set includes stiffness and damping information. I have also constrained the axial motion with a remote displacement and have only X=0 leaving all others free for both ends.<\/p>\n<p><span style=\"font-size: 14pt\">I keep getting errors as shown in the picture and I do not know what to do to solve the problem.<img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/10\/09-10-2023-1696860325-ansys.JPG\" alt=\"\"><\/span><\/p>\n","protected":false},"template":"","class_list":["post-310667","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["295234","13386"],"_bbp_author_ip":["96.7.218.223"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["785"],"_bbp_status":["publish"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["310667"],"_bbp_forum_id":["27791"],"_bbp_engagement":["13386","295234"],"_bbp_voice_count":["2"],"_bbp_reply_count":["5"],"_bbp_last_reply_id":["311567"],"_bbp_last_active_id":["311567"],"_bbp_last_active_time":["2023-10-16 06:32:35"]},"test":"samira-ghasemabadijohncrane-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/310667","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\/310667\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=310667"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}