Computation of turbulent compressible and incompressible flows

Abstract

The works deals with numerical solution of turbulent steady compressible, steady incompressible, and unsteady incompressible flow. The mathematical model is based on averaged Navier-Stokes equations and artificial compressibility method for incompressible cases. Discretization is implicit, higher order upwind (AUSM). The results are shown for subsonic and transonic flow through a turbine cascade, incompressible flow over backward facing step, and incompressible synthetic jet. Advantages of using explicit algebraic Reynolds stress model (EARSM) over eddy viscosity (SST model) are discussed.

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Cite this paper

@inproceedings{Louda2007ComputationOT, title={Computation of turbulent compressible and incompressible flows}, author={Petr Louda and Karel Kozel and Jaromı́r Přı́hoda}, year={2007} }