A Bounded Artificial Viscosity Large Eddy Simulation Model
โ Scribed by Borggaard, Jeff; Iliescu, Traian; Roop, John Paul
- Book ID
- 118181639
- Publisher
- Society for Industrial and Applied Mathematics
- Year
- 2009
- Tongue
- English
- Weight
- 575 KB
- Volume
- 47
- Category
- Article
- ISSN
- 0036-1429
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A new simulation approach for high Reynolds number turbulent flows is developed, combining concepts of monotonicity in nonlinear conservation laws with concepts of large-eddy simulation. The spectral vanishing viscosity (SVV), first introduced by E. Tadmor [SIAM J. Numer. Anal. 26, 30 (1989)], is in
The artificial bulk viscosity method to numerically capture shocks is investigated for largeeddy simulation (LES). Different variations of this method are tested on a turbulent flow over a cylinder at Reynolds number of 10,000 and free-stream Mach number of 0.85. The artificial bulk viscosity model
This report gives an upper bound for the time average of the energy dissipation rate, including energy dissipation due to viscous dissipation and turbulent diffusion in a model for the motion of large eddies in a turbulent flow. The bound is only a function of the reference velocity U, the domain di