We have an exciting announcement about badges coming in May 2025. Until then, we will temporarily stop issuing new badges for course completions and certifications. However, all completions will be recorded and fulfilled after May 2025.

Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Swirl velocity gradient in 2D axisymmetric domain › Reply To: Swirl velocity gradient in 2D axisymmetric domain

April 8, 2024 at 3:44 pm
Luuk van der Tuin
Subscriber

Are C_W and C_W_G the right macros to use to get the swirl velocity and its gradient? When I run a simulation with the standard k-epsilon model, I get zero velocity when I plot 'Velocity.z' and a non-zero velocity profile when I plot 'Swirl Velocity', while plotting 'Velocity.x' and ' Axial velocity' gives the same result.