{"id":32209,"date":"2018-12-18T10:40:40","date_gmt":"2018-12-18T10:40:40","guid":{"rendered":"\/forum\/forums\/topic\/rotor-dynamics-of-a-high-speed-shaft-assembly\/"},"modified":"2018-12-18T10:40:40","modified_gmt":"2018-12-18T10:40:40","slug":"rotor-dynamics-of-a-high-speed-shaft-assembly","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/rotor-dynamics-of-a-high-speed-shaft-assembly\/","title":{"rendered":"Rotor dynamics of a high speed shaft assembly"},"content":{"rendered":"<p>Hi,&nbsp;<\/p>\n<p><\/p>\n<p>I have set up a simulation of a high-speed machine rotor that I have designed. The rotor rotates about the z-axis and has no lateral movement about that axis.&nbsp;<\/p>\n<p><\/p>\n<p>I am wanting to investigate critical speeds and understand if the&nbsp;rotor will be stable at 100 krpm.&nbsp;<\/p>\n<p><\/p>\n<p>I am wondering if the remote displacements x,y,z components and x,y,z rotation components&nbsp;are set up correctly?&nbsp;<\/p>\n<p><\/p>\n<p>Also, any advice to improve the model would be great.<\/p>\n<p><\/p>\n<p>Kind regards&nbsp;<\/p>\n<p><\/p>\n<p>Dan<\/p>\n","protected":false},"template":"","class_list":["post-32209","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["4381"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":[null],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0","0","0","0","0"],"_btv_view_count":["692"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["32209"],"_bbp_forum_id":["27791"],"_bbp_engagement":["240","161245"],"_bbp_voice_count":["2"],"_bbp_reply_count":["9"],"_bbp_last_reply_id":["102158"],"_bbp_last_active_id":["102158"],"_bbp_last_active_time":["2020-01-09 02:40:27"]},"test":"danwood93"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/32209","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\/32209\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=32209"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}