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-   -   PDE in udf for defining momentum source term (http://www.cfd-online.com/Forums/fluent/33455-pde-udf-defining-momentum-source-term.html)

shekhar April 12, 2004 01:43

PDE in udf for defining momentum source term
 
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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