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-   -   Turbulent kinetic energy budgets (https://www.cfd-online.com/Forums/openfoam-post-processing/141642-turbulent-kinetic-energy-budgets.html)

Nitin Minocha September 12, 2014 08:18
Turbulent kinetic energy budgets
 
Hello Everybody
I am studying turbulent natural convection and i want to study the contribution of all the terms like(accumulation, dissipation, advection, diffusion, production). After studying various posts in forum, i am able to extract only advection and production term using tkeFoam utility. Is it possible to extarct these terms directly from the RAS model?
fvm::ddt(k_)
fvm::div(phi_, k_)
fvm::laplacian(DkEff(F1), k_)
min(G, c1_*betaStar_*k_*omega_)
fvm::Sp(betaStar_*omega_, k_)
Please suggest how to extract these terms?


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