{"id":355281,"date":"2024-03-04T22:49:05","date_gmt":"2024-03-04T22:49:05","guid":{"rendered":"\/forum\/forums\/topic\/orszag-tang-in-ansys-fluent\/"},"modified":"2024-03-04T22:49:05","modified_gmt":"2024-03-04T22:49:05","slug":"orszag-tang-in-ansys-fluent","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/orszag-tang-in-ansys-fluent\/","title":{"rendered":"Orszag Tang in ANSYS Fluent"},"content":{"rendered":"<p>Hello!<\/p>\n<p>I want to replicate the Orszag Tang Model in ANSYS Fluent. I have flow in a 1x1x1 m box, each side with a periodic boundary condition. However, I need to prescribe initial periodic velocity and magnetic fields.&nbsp;<\/p>\n<p>Is there a way to use the GUI to prescribe a periodic field profile? Alternatively, one can use a UDF however I&#8217;m struggling with identifying where to find UDF starter code for such a problem. Thank you!<\/p>\n","protected":false},"template":"","class_list":["post-355281","topic","type-topic","status-closed","hentry","topic-tag-fluent","topic-tag-mhd-model-2","topic-tag-transient"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Hello!I want to replicate the Orszag Tang Model in ANSYS Fluent. I have flow in a 1x1x1 m box, each side with a periodic boundary condition. However, I need to prescribe initial periodic velocity and magnetic fields. Is there a way to use the GUI to prescribe a periodic field profile? 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