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-   -   LienCubicKELowRe turbulent boundaries k and epsilon (http://www.cfd-online.com/Forums/openfoam/94570-liencubickelowre-turbulent-boundaries-k-epsilon.html)

cabul November 19, 2011 15:52

LienCubicKELowRe turbulent boundaries k and epsilon
 
Hey Foamers,
i am looking for the correct turbulent boundaries of k and epsilon on wallpatches. I am unsure about the setup, because i noticed the difference between LaunderSharmaKE (k,epsilon=0) and LamBremhorstKE (k=0, epsilon=zeroGradient)..

my suggestion would be:
k and epsilon= fixedValue; value 0;
and nutLowReWallFunction for nut.

Can anyone confirm this setup and may be able to add a reference? :confused:

Greetings,
André


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