Comparison of Two One-Equation Subgrid Models in Recirculating Flows
Paper i proceeding, 1999

The present paper presents a comparison of two one-equation models in recirculating flows. Special attention is given to their ability to predict the reverse transport of turbulent energy ('backscatter'). This work is part of the project ``Large Eddy Simulation for Computing the Flow Around Vehicles'' (http://www.tfd.chalmers.se/~lada/projects/sinisa/proright.html) in collaboration between the Department of Thermo and Fluid Dynamics at Chalmers and the CFD group at Volvo Car Corporation.

One-equation subgrid model

LES

Dynamic SGS model

Large eddy simulation

k equation

Surface-mounted cube

Författare

Sinisa Krajnovic

Chalmers, Institutionen för termo- och fluiddynamik

Dirk Muller

Lars Davidson

Chalmers, Institutionen för termo- och fluiddynamik

Direct and Large-Eddy Simulation III

63-74

Ämneskategorier

Strömningsmekanik och akustik