{"id":171062,"date":"2023-06-05T07:05:36","date_gmt":"2023-06-05T07:05:36","guid":{"rendered":"\/knowledge\/forums\/topic\/solver-error-the-ansys-cfx-solver-exited-with-return-code-1\/"},"modified":"2023-07-31T12:29:58","modified_gmt":"2023-07-31T12:29:58","slug":"solver-error-the-ansys-cfx-solver-exited-with-return-code-1","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/solver-error-the-ansys-cfx-solver-exited-with-return-code-1\/","title":{"rendered":"Solver error:   &#8220;The ANSYS CFX solver exited with return code 1&#8221;"},"content":{"rendered":"<p>If the solver fails with return code 1 and the residuals appear normal, it&#8217;s worthwhile trying a different partitioning method.  This is especially true if the model has been over-partitioned (nodes\/core are below recommended values).<\/p>\n","protected":false},"template":"","class_list":["post-171062","topic","type-topic","status-publish","hentry","topic-tag-18-1","topic-tag-cfx","topic-tag-fluid-dynamics","topic-tag-general-cfx","topic-tag-partitioning","topic-tag-solver-error"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_wp_page_template":["default"],"_bbp_last_active_time":["2\/6\/2023 20:20"],"_bbp_forum_id":["27796"],"_bbp_author_ip":["209.182.204.162"],"_btv_view_count":["5211"],"siebel_km_number":["2050347"],"product_version":["18.1"],"km_published_date":["2017-06-06T00:00:00.000Z"],"family":["Fluid Dynamics"],"application_name":["CFX"]},"test":"articlesansys-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/171062","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\/171062\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/media?parent=171062"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}