Reply To: VOF Free Surface Deformation

[Rob]

The location shouldn't matter, and if you're using open channel that ought to solve the water side. However, what is the air density value that you're using?

The velocity field looks a little odd at the free surface, as in I'd expect some gradient between the air and water. Can you replot with node values off and alter the scale to focus on the under wing range (5-10m/s ish).