Analysis of a stochastic backscatter model for the large-eddy simulation of wall-bounded flow

The stochastic backscatter model of Mason and Thomson (1992) has been analysed using direct numerical simulation databases of turbulent channel flow at Re δ =300. Backscatter is quantified using a number of different filters with cutoffs at wavenumbers corresponding to an inertial subrange at high R...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	European journal of mechanics, B, Fluids B, Fluids, 2004-09, Vol.23 (5), p.737-758
Hauptverfasser:	Westbury, P.S, Dunn, D.C, Morrison, J.F
Format:	Artikel
Sprache:	eng
Schlagworte:	Boundary layer and shear turbulence Exact sciences and technology Fluid dynamics Fundamental areas of phenomenology (including applications) Large-eddy simulation Physics Stochastic backscatter Turbulence simulation and modeling Turbulent flows, convection, and heat transfer Wall turbulence Wall-bounded thin shear flows
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!