|July 23, 2013, 20:49||
Implementation of dynOneEqEddy LES model
Join Date: Jul 2013
Posts: 2Rep Power: 0
I have doubts about implementation of incompressible::dynOneEqEddy turbulence model.
For example, in the part of calculating ck, symmTensor MM is calculated as
MM = simpleFilter_(-2.0*delta()*sqrt(KK)*filter_(D))
but I think, MM must be calculated as
MM = delta()*(filter_(sqrt(k_)*D) - 2*sqrt(KK + filter_(k_))*filter_(D))
In addition, MM is calculated as the latter in "homogeneousDynOneEqEddy"
Why the former is used?
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