{"id":161176,"date":"2021-08-10T08:40:07","date_gmt":"2021-08-10T08:40:07","guid":{"rendered":"\/forum\/forums\/topic\/difference-between-nr-residuals-and-the-magenta-line-in-convergence-plots\/"},"modified":"2022-02-20T16:37:14","modified_gmt":"2022-02-20T16:37:14","slug":"difference-between-nr-residuals-and-the-magenta-line-in-convergence-plots","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/difference-between-nr-residuals-and-the-magenta-line-in-convergence-plots\/","title":{"rendered":"Difference between NR-Residuals and the magenta line in convergence plots?"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>Can anyone please tell me if there is any difference in the basic calculation of Newton-Raphson residuals and the magenta line shown in the convergence plots such as force convergence? I know that the NR-residuals, if opened, will show me the residuals at each and every location of the structure while magenta line only shows me a scalar overall value. But they both are residuals, right? I mean the way these both are calculated is the same. One is for illustrating the residuals at each and every location in the whole body while other is an overall value (to be shown on the convergence plots).<\/p>\n<p>Moreover, if displacements or moments are not converging while the force has converged, so will still the NR-Residual plots be able to correctly detect where the imbalance is occurring i.e. at which locations within the body the equilibrium is not being achieved? What I mean to say is that we can use the NR-residuals as a means of detecting the problematic locations within the geometry (if the solution is not converging) for any type of non-convergence, it be displacement or moments or force, right?<\/p>\n","protected":false},"template":"","class_list":["post-161176","topic","type-topic","status-closed","hentry","topic-tag-newton-raphson-residuals"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_author_ip":[""],"_bbp_view_count":["236"],"_bbp_likes_count":["0","0"],"_bbp_forum_subforum_count":["0"],"_btv_view_count":["657"],"_bbp_subscription":["254588"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["161176"],"_bbp_forum_id":["27791"],"_bbp_engagement":["99","240","58821","180472"],"_bbp_voice_count":["4"],"_bbp_reply_count":["16"],"_bbp_last_reply_id":["188589"],"_bbp_last_active_id":["188589"],"_bbp_last_active_time":["2022-02-20 16:37:14"]},"test":"rameez_ul_haq"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/161176","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\/161176\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=161176"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}