{"id":164994,"date":"2023-03-17T08:59:10","date_gmt":"2023-03-17T08:59:10","guid":{"rendered":"\/knowledge\/forums\/topic\/how-can-i-post-process-my-residuals-to-better-understand-convergence-issues\/"},"modified":"2023-07-31T12:26:41","modified_gmt":"2023-07-31T12:26:41","slug":"how-can-i-post-process-my-residuals-to-better-understand-convergence-issues","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/how-can-i-post-process-my-residuals-to-better-understand-convergence-issues\/","title":{"rendered":"How can I post-process my residuals to better understand convergence issues ?"},"content":{"rendered":"<p>By default residuals are not accesible in Contours, but they can be added by using a TUI option.  For Pressure-Based solver the command is: \/solve\/set\/expert yes , , to activate the option &#8220;Save cell residuals for post-processing?&#8221;. Then number of , needed will depends on options activated of not.  For Density-Based solver the command is:  \/solve\/set\/advanced\/retain-cell-residuals yes  Then you can find the different residuals under Contours of Residuals&#8230;<\/p>\n","protected":false},"template":"","class_list":["post-164994","topic","type-topic","status-publish","hentry","topic-tag-2022-r1","topic-tag-fluent","topic-tag-fluid-dynamics","topic-tag-general-fluent","topic-tag-post-processing"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_wp_page_template":["default"],"_bbp_last_active_time":["3-15-2023  20:20:15"],"_bbp_forum_id":["27796"],"_bbp_author_ip":["23.56.168.180"],"_btv_view_count":["2926"],"siebel_km_number":["2067529"],"product_version":["2022 R1"],"km_published_date":["2022-04-01T00:00:00.000Z"],"family":["Fluid Dynamics"],"application_name":["FLUENT"]},"test":"articlesansys-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/164994","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/164994\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/media?parent=164994"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}