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Old   April 7, 2003, 10:14
Default free surface
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xing zhang
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I am using the moving grid SIMPLE method to simulate free surface flow.

In testing the standing wave case, I found that some wiggles developed on the free surface. These wiggles first appeared at the place where the free surface intersecting other boundaries.

Is there anyone who knows what measures to take at these intersections to prevent these wiggles from developing?

Thanks a lot.

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