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VOF model and interface!

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Old   March 7, 2002, 04:34
Default VOF model and interface!
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Adel Ataki
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Hallo, I used the VOF (Volume of fluid) implemented in FLUENT to simulate the gas liquid film flow where the density difference between gas and liquid is very big. To determine the interface one looks for the surface where VOF=0.5! Is that also true for the gas-liquid flow or should I consider the density difference? And how?

Thanks in advance

Adel Ataki

email: ataki@mv.uni-kl.de
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Old   March 8, 2002, 07:15
Default Re: VOF model and interface!
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Giovanni
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It should be 0.5.

Giovanni
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Old   March 11, 2002, 23:04
Default Re: VOF model and interface!
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new1
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in fact the volume fraction must be different from 0 or 1 to be located in the interfaces.

rgdz

new1
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