Flow field and mass transfer experimental and numerical studies of a synthetic impinging jet
- Z. Trávnı́ček, J. Vogel, T. Vı́t, F. Maršı́k
- In HEFAT2005, 4th International Conference on…
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.