Ansys Learning Forum Forums Discuss Simulation Fluids Volume Fraction too Low. How to Improve? Reply To: Volume Fraction too Low. How to Improve?

Rob
Forum Moderator

Both schemes are good, but there are some constants that may need tuning. Bear in mind you need the domain to reach an equilibrium, given the flow speed and time step, how many steps do you need to get flow from the inlet to the outlet?