Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Opening a second pressure outlet time-delayed during simulation via UDFs › Reply To: Opening a second pressure outlet time-delayed during simulation via UDFs
March 15, 2024 at 11:32 am
Rob
Forum Moderator
If you're using a flow boundary you want DEFINE_PROFILEÂ Â I suspect a velocity boundary with negative value might be a better option?Â