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slip velocity specification method

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Old   January 16, 2015, 03:57
Default slip velocity specification method
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Amin
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hi friends!
I have a question about boundary condition setting in multiphase mode!

while setting up a mass flow inlet boundary condition, for secondary phase, fluent asks us to set a value for "slip velocity specification method"!
in this condition, we have 2 choices as "phase velocity ratio" and "volume fraction"
could anyone help me to find out these options!?
thanks in advance!

Last edited by amin.z; January 17, 2015 at 08:27.
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Old   January 17, 2015, 03:07
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any idea!!?
come on guys...
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