patch volume fraction in VOF at every time step... -- CFD Online Discussion Forums

October 8, 2007, 06:37	patch volume fraction in VOF at every time step...	#1
Marco Guest Posts: n/a	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 Marco

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