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How to change viscous of multiphase?

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Old   September 25, 2013, 22:21
Default How to change viscous of multiphase?
le hoang anh
Join Date: Oct 2012
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Hi Foamer,

In cavitatingFOAM, dynamic viscousity of mixture is defined as: mu=gamma*muv+(1-gamma)*mul

But I want to change this equation to another formula. How can I change it, i did not find code which define this equation?
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