{"id":168609,"date":"2022-04-19T08:14:15","date_gmt":"2022-04-19T08:14:15","guid":{"rendered":"\/forum\/forums\/topic\/error-using-stress-tool-due-to-undefined-yield-strength\/"},"modified":"2022-04-20T14:49:11","modified_gmt":"2022-04-20T14:49:11","slug":"error-using-stress-tool-due-to-undefined-yield-strength","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/error-using-stress-tool-due-to-undefined-yield-strength\/","title":{"rendered":"Error using stress tool due to undefined yield strength"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>Hi All,<\/p>\n<p>I am running a stress analysis of a blade due to a rotational velocity and a body temperature imported from CFX. I am trying to use the stress tool to get an indication of where failure might occur with regards to the change in yield strength of the material due to varying temperatures on the blade. However, i get an error saying the yield stress is undefined, however, i am using IN-625 from engineering data which has the bilinear isentropic hardening curve already defined. I assumed this would provide enough information as it shows the yield strengths at various temperatures. I have not defined any S-N curves as i cant find accurate data on these.<\/p>\n<p>Does anyone have any advice on how to solve this issue?<\/p>\n","protected":false},"template":"","class_list":["post-168609","topic","type-topic","status-closed","hentry","topic-tag-StressAnalysis-1"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_btv_view_count":["1958"],"_bbp_likes_count":["0"],"_bbp_subscription":["250484"],"_bbpmt_movedon":["2022-08-26 07:36:29"],"_bbpmt_movedfrom":["27820"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["168609"],"_bbp_forum_id":["27791"],"_bbp_engagement":["18229","250484"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["212079"],"_bbp_last_active_id":["212079"],"_bbp_last_active_time":["2022-04-20 14:49:11"]},"test":"joshua-pretorius123gmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/168609","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\/168609\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=168609"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}