Renormalized solutions for a simplified steady-state turbulent kinetic energy equation
Résumé
We consider a simplified steady-state equation for the turbulent kinetic energy used in turbulence modeling, with homogeneous boundary conditions and an eddy viscosity proportional to a regularization of the distance to the boundary. After determining a suitable space function for this equation, we prove the existence and the uniqueness of a renormalized solution.
Domaines
Mathématiques [math]Origine | Fichiers produits par l'(les) auteur(s) |
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