Freesurface
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Hello team OpenLB,
My simulation is about flow with a free surface. Compared to the official case in freesurface folder, I have added interpolatedVelocity inflow and interpolatedPressure outflow. The code worked properly and captured the free liquid surface. However, the liquid volume fraction below the free liquid surface is zero, which should be 1. I believe the issue caused by the boundary conditions of the inlet and outlet. I am unsure how to correctly set the inlet and outlet conditions. I have provided links to the images of the simulation results below.
https://i.postimg.cc/d04DxXsX/epsilon.png
https://i.postimg.cc/RZTcvgC1/cell-type.pngsincerely,
Greenbee.The results in the picture look more like a vizualization artefact. You could check how bounce back and bouzidi bc works for this case..
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