SST k-omega model
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== Turbulence Kinetic Energy == | == Turbulence Kinetic Energy == | ||
:<math> | :<math> | ||
- | {{\partial k} \over {\partial t}} + U_j {{\partial k} \over {\partial x_j }} = \tau _{ij} {{\partial U_i } \over {\partial x_j }} - \beta ^* k\omega + {\partial \over {\partial x_j }}\left[ {\left( {\nu + \ | + | {{\partial k} \over {\partial t}} + U_j {{\partial k} \over {\partial x_j }} = \tau _{ij} {{\partial U_i } \over {\partial x_j }} - \beta ^* k\omega + {\partial \over {\partial x_j }}\left[ {\left( {\nu + \sigma_{k1} \nu _T } \right){{\partial k} \over {\partial x_j }}} \right] |
</math> | </math> | ||
Revision as of 07:14, 11 October 2005
Contents |
Kinematic Eddy Viscosity
Turbulence Kinetic Energy
Specific Dissipation Rate
Closure Coefficients and Auxilary Relations
References
- Wilcox, D.C. (1988), "Re-assessment of the scale-determining equation for advanced turbulence models", AIAA Journal, vol. 31, pp. 1414-1421.