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Volume Fraction at boundary

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Old   September 7, 2011, 19:16
Default Volume Fraction at boundary
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Pranab N Jha
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Hello,

I want to change the volume fraction at the boundary for incoming fluid from 0 to 1 (that is changing the fluid entering at the boundary) using a UDF. Can somebody tell me how to do this?

http://my.fit.edu/itresources/manual...df/node271.htm
This link tells me that I can use the DEFINE_PROFILE macro to change the volume fraction at the boundary. But the only macro available for this is the C_VOF which is applied on a cell thread and not a face thread.

Any suggestions?
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Old   September 11, 2011, 09:07
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Silly question. Got the answer. Nevermind folks
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