Time-dependent water level height at inlet
 

Hello all,

I am simulating a multiphase flow (water air) in an irregular domain that has one patch and other boundaries are closed (walls). I want to vary the water level height with time in a periodic manner at the patch. The change in water level will drive the flow in and out of the domain.

Do you have any pointers on how it is best to do this?

Hi FUSIJ:
I have the same problem as you, do you solver your problem now? If solved, could you show me the suitable boundary condition?

Thank you！
Beibei