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October 14, 2018, 11:36 |
susp in kEpsilon code in openfoam
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#1 |
Senior Member
CFD_Lovers
Join Date: Mar 2015
Posts: 168
Rep Power: 11 |
Hi dears
I'm dealing with k epsilon equations in openfoam to make some desirable change on that. I wonder if somebody could helo to understand this term: - fvm::SuSp((2.0/3.0)*alpha()*rho()*divU, k_) in k equation and also - fvm::SuSp(((2.0/3.0)*C1_ - C3_)*alpha()*rho()*divU, epsilon_) in epsilon equation. so where does 2.0/3.0 comes from? in compaare with the equations n literature. Regards |
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October 22, 2018, 13:24 |
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#2 |
Senior Member
CFD_Lovers
Join Date: Mar 2015
Posts: 168
Rep Power: 11 |
Hi again !
Problem solved there is a comperehensive disscutioon about this in here: k-epsilon implementation? (including volScalarField G) Regards |
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