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July 23, 2013, 20:49 |
Implementation of dynOneEqEddy LES model
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#1 |
New Member
Hiroki Ono
Join Date: Jul 2013
Posts: 2
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Hi all,
I have doubts about implementation of incompressible::dynOneEqEddy turbulence model. For example, in the part of calculating ck, symmTensor MM is calculated as Code:
MM = simpleFilter_(-2.0*delta()*sqrt(KK)*filter_(D)) but I think, MM must be calculated as Code:
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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