Ansys Learning Forum › Forums › Discuss Simulation › Fluids › UDF for Pistion Motion in Layering technique › Reply To: UDF for Pistion Motion in Layering technique
January 8, 2024 at 1:29 pm
SRP
Ansys Employee
Hi,
The time step size (0.001 seconds) appears to be reasonable. However, reducing the time step even further might help stabilize the simulation. Try decreasing it and see if the issue persists.