{"id":161629,"date":"2023-01-25T07:16:31","date_gmt":"2023-01-25T07:16:31","guid":{"rendered":"\/knowledge\/forums\/topic\/is-there-a-fluent-udf-macro-to-access-the-pseudo-time-step\/"},"modified":"2023-07-31T12:35:36","modified_gmt":"2023-07-31T12:35:36","slug":"is-there-a-fluent-udf-macro-to-access-the-pseudo-time-step","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/is-there-a-fluent-udf-macro-to-access-the-pseudo-time-step\/","title":{"rendered":"Is there a Fluent UDF macro to access the pseudo-time step?"},"content":{"rendered":"<p>If the same pseudo-time step is used for all equations (default), we can access the pseudo time step with: DUAL_TIMESTEP; which is defined in flow.h  We can also access the time scale factor defined in the GUI with: RP_Get_Real(&#8220;pseudo-auto-time-step-scale-factor&#8221;);<\/p>\n","protected":false},"template":"","class_list":["post-161629","topic","type-topic","status-publish","hentry","topic-tag-18-1","topic-tag-fluent","topic-tag-fluid-dynamics","topic-tag-general","topic-tag-general-fluent"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_wp_page_template":["default"],"_bbp_forum_id":["27796"],"_bbp_author_ip":["23.56.168.180"],"_bbp_last_active_time":["1-24-2023  20:20:16"],"_btv_view_count":["2147"],"siebel_km_number":["2050257"],"product_version":["18.1"],"km_published_date":["2017-05-30T16:56:00.000Z"],"family":["Fluid Dynamics"],"application_name":["FLUENT"]},"test":"articlesansys-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/161629","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\/161629\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/media?parent=161629"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}