{"id":52728,"date":"2021-03-01T14:05:29","date_gmt":"2021-03-01T14:05:29","guid":{"rendered":"\/forum\/forums\/topic\/residual-stress-distribution-post-welding\/"},"modified":"2021-03-01T14:05:29","modified_gmt":"2021-03-01T14:05:29","slug":"residual-stress-distribution-post-welding","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/residual-stress-distribution-post-welding\/","title":{"rendered":"residual stress distribution post welding"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>I am trying to reproduce results from a research paper. But my results are strangely opposite. I am trying to simulate residual stress after welding. First, I found the temperature distribution in transient thermal, which is ok. After that, I used the temperature distribution as a load in transient structural. And here, the problem starts. It is expected to get tensile stress in the weld line&#039;s vicinity and compressive away from it. But my results are exactly the opposite. <\/p>\n<p><strong>Here is the temperature distribution(I am using a dual heat source of Goldak type)<\/strong><\/p>\n<div class=\"embedExternal embedImage\">\n<div class=\"embedExternal-content\">\n<a class=\"embedImage-link\" href=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/A4S6KG5CPBHK\/image.png\" rel=\"nofollow noopener\" target=\"_blank\"><br \/>\n<img decoding=\"async\" class=\"embedImage-img\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/A4S6KG5CPBHK\/image.png\" alt=\"image.png\" \/><br \/>\n<\/a><\/p>\n","protected":false},"template":"","class_list":["post-52728","topic","type-topic","status-closed","hentry","topic-tag-finite-element-method","topic-tag-residual-stress","topic-tag-transient-structural","topic-tag-transient-thermal","topic-tag-welding"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["25034"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":["?(??"],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0"],"_btv_view_count":["2829"],"_bbp_subscription":["233012","168520"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["52728"],"_bbp_forum_id":["27791"],"_bbp_engagement":["168520","185297","186719","188227"],"_bbp_voice_count":["4"],"_bbp_reply_count":["9"],"_bbp_last_reply_id":["239994"],"_bbp_last_active_id":["239994"],"_bbp_last_active_time":["2022-11-07 16:29:24"]},"test":"latnuk"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/52728","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\/52728\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=52728"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}