how to stabilize the flow fields
 

Dear Foam users,

Hi to everyone,

I am studying cavitation simulation using interphasechangeFoam solver. It is turbulent flow. Therefore, someone could tell me that how can i stabilize the flow field before activating the phase change model.

Another question is that it is transient model, so how can i be sure that calculation converges at every time step?

Thanks in advance.

B