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K-epsilon and k-omega discrete and algorithm

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Old   February 11, 2012, 09:49
Exclamation K-epsilon and k-omega discrete and algorithm
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Hi guys,

I search a lot but don't find anything about how to discrete k-epsilon and k-omega turbulence models. I believe I google wrong words

Can anyone here show me how to discrete these two turbulence model equations.

I also need an algorithm that how software (like SSIIM) solve these equations. which steps do they take to solve these equations

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Old   February 11, 2012, 10:23
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I don't have the equations here before me, but if I'm not mistaken, their are just hyperbolic/parabolic equations for k, eps and omega.... So you can just discretize them in the way that you discretize your NS equations!

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