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-   -   von karman constant (http://www.cfd-online.com/Forums/fluent/41786-von-karman-constant.html)

sebastien July 19, 2006 16:25

von karman constant
 
hi, I'm working on a new model of turbulence and would like to change the von karman constant taking in account of the pressure gradient. Does anyone know what kind of DEFINE_macros in Fluent I can use to modify this constant, or the turbulent viscocity ? Is the macros C_P_G(c,t) a macros to define the pressure gradient ? thank you very much... seb


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