Ansys Employee

I think you will get hard times running this with steady-state VOF solver. Pleae transient solver. Probably the steady state solver did go into a "stable" modi / flow-regime which has nothing to do with the reality. Multiphase Flows are inherent unsteady: we sometimes prefer to steady state solver (using sometimes implicit pseudo-relaxation) because it is more efficient but the results might deviate from reality.