{"id":171012,"date":"2023-06-05T07:05:31","date_gmt":"2023-06-05T07:05:31","guid":{"rendered":"\/knowledge\/forums\/topic\/the-cfx-solver-does-not-start-when-a-variable-expression-is-used-for-defining-the-injection-radius-in-a-particle-injection-region\/"},"modified":"2023-07-31T12:29:52","modified_gmt":"2023-07-31T12:29:52","slug":"the-cfx-solver-does-not-start-when-a-variable-expression-is-used-for-defining-the-injection-radius-in-a-particle-injection-region","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/the-cfx-solver-does-not-start-when-a-variable-expression-is-used-for-defining-the-injection-radius-in-a-particle-injection-region\/","title":{"rendered":"The CFX solver does not start when a variable expression is used for defining the injection radius in a Particle Injection Region."},"content":{"rendered":"<p>This can be resolved by copying the lines:   RULES:   PARAMETER: Outer Radius of Injection Plane     Dependency List   = t     Single Valued     = true   END   PARAMETER: Inner Radius of Injection Plane    Dependency List   = t    Single Valued     = true   END END  into a file, e.g. rules_pir.ccl, and starting the solver with the solver option: -ccl rules_pir.ccl<\/p>\n","protected":false},"template":"","class_list":["post-171012","topic","type-topic","status-publish","hentry","topic-tag-4422","topic-tag-cfx","topic-tag-fluid-dynamics","topic-tag-lagrange-particle-tracking","topic-tag-modeling-setup-advice","topic-tag-mp-particle-tracking"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_wp_page_template":["default"],"_bbp_last_active_time":["2\/6\/2023 20:20"],"_bbp_forum_id":["27809"],"_bbp_author_ip":["209.182.204.162"],"_btv_view_count":["497"],"siebel_km_number":["695976"],"product_version":["18"],"km_published_date":["2007-12-20T00:00:00.000Z"],"family":["Fluid Dynamics"],"application_name":["CFX"]},"test":"articlesansys-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/171012","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\/171012\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/media?parent=171012"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}