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patch volume fraction in VOF at every time step...

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Old   October 8, 2007, 05:37
Default patch volume fraction in VOF at every time step...
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Dear Friend

i am having one diffuculty in fluent.

Is it possible to patch the volume fraction (In VOF model) in every iteration or time step using udf.

Actually if we use DEFINE_INIT it is patching ok but it will be executed only at the time of initialisation.

Is it possible to use DEFINE_ADJUST or any other so that i can patch in every time step.

if it is possible to patch at every time step,I can patch the cell > Tvap as air.

thanking you

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