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Mwbadawy July 2, 2020 15:17

Velocity at the Interface in VOF
I am using the VOF to simulate the internal circulation inside a droplet placed in Hyperbolic flow. The results are reasonable, however, the velocity fields at the interface are high and abnormal. I am using the Geo-reconstruct discretization scheme, I have also tried other schemes as well as refining the mesh but nothing worked.
P.S. This problem occurs for several VOF problems at the interface

StreamLines Image

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