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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › VOF evaporation problem › Reply To: VOF evaporation problem

November 15, 2023 at 8:54 am
Rob
Forum Moderator

The frequency constants don't look anything like default. Given the way the VOF model works, can you shift enough mass from ammonia liquid to vapour to form a coherent free surface? For phase change other than VERY fine meshes I always use Eulerian.Â