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-   -   Re: turbulent mixing of two fluids (http://www.cfd-online.com/Forums/main/1386-re-turbulent-mixing-two-fluids.html)

Jin Wook LEE October 11, 1999 06:38

Re: turbulent mixing of two fluids
 
I do not think two fluid model is required because of different molecular viscosity. I think that it is enough to model the viscosity of mixture as a function of the mass(or mole) fraction of each fluid. In addition, I am quitely sure that molecular viscosity has not so significant effect on the flow field for the turbulent flow, as John said.

Sincerely, Jinwook


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