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Neutral BC for vof free surface

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Old   August 8, 2019, 13:39
Default Neutral BC for vof free surface
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Ali Baratian
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Hi
I am modeling rigid body falling into water, everything is ok, and results are good, but now i want the side boundaries not to be walls, instead i want them to let the falling body made-wave go out with no reflection. How is it possible?
Lots of thanks
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