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Concentration dependent surface tension

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Old   May 21, 2011, 06:28
Default Concentration dependent surface tension
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i want so specify surface tension as a function of concentration in the liquid phase.
the liquid phase has two species and im using VOF multiphase model.

so which thread is the t - thread in the define_property macro ?

with DEFINE_PROPERTY(surface_tension,c,t) and C_YI(c,t,0) fluent shows an access violation error
with several multiphase macros like thread_sub_threads... fluent shows the same error

please help
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Old   August 12, 2011, 14:01
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i still have this problem
can anyone help me or give a suggestion ?
thanks a lot
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