Ansys Learning Forum › Forums › Discuss Simulation › Fluids › X-momentum source using Fluent UDFs › Reply To: X-momentum source using Fluent UDFs
February 18, 2022 at 11:57 am
Rob
Forum Moderator
If you plot the scalar what do you see? Remember the source you're adding is N/m3 so make sure the scalar value is big enough to be seen by the flow.