Reply To: Swirl velocity gradient in 2D axisymmetric domain

[Rob]

I think so, check you used axisymmetric with swirl when you set the options in the General panel. Swirl should tie in with the "z" component in some way. https://ansyshelp.ansys.com/account/Secured?returnurl=/Views/Secured/corp/v241/en/flu_udf/flu_udf_DataAccessMacros.html