{"id":161668,"date":"2023-01-25T07:16:37","date_gmt":"2023-01-25T07:16:37","guid":{"rendered":"\/knowledge\/forums\/topic\/does-the-porous-media-settings-be-included-when-using-the-velocity-macro-c_uc-t\/"},"modified":"2023-07-31T12:35:41","modified_gmt":"2023-07-31T12:35:41","slug":"does-the-porous-media-settings-be-included-when-using-the-velocity-macro-c_uc-t","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/does-the-porous-media-settings-be-included-when-using-the-velocity-macro-c_uc-t\/","title":{"rendered":"Does the porous media settings be included when using the Velocity Macro C_U(c, t)?"},"content":{"rendered":"<p>When handling velocity macros in Fluent, both the superficial velocity and physical velocity takes the effect of porosity on the medium into account. 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