{"id":159302,"date":"2021-06-09T09:02:29","date_gmt":"2021-06-09T09:02:29","guid":{"rendered":"\/forum\/forums\/topic\/transient-analysis-ansys-apdl\/"},"modified":"2021-06-09T11:17:06","modified_gmt":"2021-06-09T11:17:06","slug":"transient-analysis-ansys-apdl","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/transient-analysis-ansys-apdl\/","title":{"rendered":"Transient analysis &#8211; ANSYS APDL"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>Dear All,<\/p>\n<p><\/p>\n<\/p>\n<p>I want to model a tower and apply a time dependent load at the top of the tower in one direction.<\/p>\n<p><\/p>\n<\/p>\n<p>I bring the load as a external table &#8211; So time with the load , then i have time steps and load at the certain time step.<\/p>\n<p>Then apply this imported data as the load , which varies with the time.<\/p>\n<p>To check this, I imported a load ( external file), but for the first case I did not change the load with the time step. And yes there are other ways to apply directly without tables. But i wanted to check first.<\/p>\n<p><\/p>\n<\/p>\n<p>When I run the transient, it showed me a sinusoidal displacement at the top of the tower, where i apply the load table.<\/p>\n<p><\/p>\n<\/p>\n<p>What can be the reason?, Why even the load does not change with the time step.<\/p>\n<p><\/p>\n<\/p>\n<p>Following is the , time steps, load application, and the results (deformations)..<\/p>\n<div class=\"embedExternal embedImage\">\n<div class=\"embedExternal-content\">\n<a class=\"embedImage-link\" href=\"\/forum\/wp-content\/uploads\/forum-uploads\/977\/I6PBNP0K7I8S.png\" rel=\"nofollow noopener\" target=\"_blank\"><br \/>\n<img decoding=\"async\" class=\"embedImage-img\" src=\"\/forum\/wp-content\/uploads\/forum-uploads\/977\/I6PBNP0K7I8S.png\" alt=\"tstep.png\" \/><br \/>\n<\/a><\/p>\n","protected":false},"template":"","class_list":["post-159302","topic","type-topic","status-closed","hentry","topic-tag-ansys","topic-tag-deformation","topic-tag-mechanical-apdl","topic-tag-shell-elements","topic-tag-transient-structural"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_author_ip":[""],"_bbp_view_count":["13303"],"_bbp_likes_count":["0","0"],"_bbp_forum_subforum_count":["0"],"_btv_view_count":["927"],"_bbp_subscription":["239254"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["159302"],"_bbp_forum_id":["27791"],"_bbp_engagement":["88","163230"],"_bbp_voice_count":["2"],"_bbp_reply_count":["2"],"_bbp_last_reply_id":["181533"],"_bbp_last_active_id":["181533"],"_bbp_last_active_time":["2021-06-09 11:17:06"]},"test":"cpwtub"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/159302","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\/159302\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=159302"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}