PDE in udf for defining momentum source term -- CFD Online Discussion Forums

April 12, 2004, 02:43	PDE in udf for defining momentum source term	#1
shekhar Guest Posts: n/a	hi, I have to define a momentum source term in my multiphase problem. The source term needs to calculate the derivative of the volume fractions of the phases. How can I do this? thanking you in advance shekhar

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