High-order LES benchmarking in confined rotor-stator flows
Résumé
Three Large Eddy Simulation codes have been recently developed in the M2P2 laboratory: a pseudo-spectral and a high order compact finite difference codes both associated with a mixed dynamic subgrid model and a pseudo-spectral one using a spectral vanishing viscosity approach. They have been favourably compared to velocity measurements in the case of turbulent rotor-stator flows at Reynolds number equal to 0.4 million.