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VOF interface compression and mesh size

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Old   September 25, 2010, 04:14
Default VOF interface compression and mesh size
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Claus Meister
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Hello Foamers!

Does anybody know the relationship between interface compression and mesh size to keep the interface sharp?
I.e. when I am using interface compression and a coarse mesh, do I get a sharp interface?

Cheers in advance
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Old   September 26, 2010, 06:36
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Sebastian Gatzka
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I don't think you can improve the interface on a coarse mesh with increased interface compression.

If you need a coarse mesh and a fine interface you can try to use interDyMFoam.
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