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-   -   Vertical eddy viscosity in channal flow? (http://www.cfd-online.com/Forums/main/7698-vertical-eddy-viscosity-channal-flow.html)

Liu June 15, 2004 22:07

Vertical eddy viscosity in channal flow?
 
I am code a shallow water flow in sigma-coordinate. Now I want calculate my vertical eddy viscosity with a algebraic close modle becase the horisonal eddy viscosity is decided with a k-e modle. I only know the Coleman' formula, which is k(u*)h(z/h)(1-z/h). who can tell me some others. Thanks.


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