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-   -   Velocity at the Interface in VOF (https://www.cfd-online.com/Forums/fluent-multiphase/228473-velocity-interface-vof.html)

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 https://www.dropbox.com/s/g1mbzsfbd7geut5/1.png?dl=0


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