𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A dynamic subgrid-scale model for the large eddy simulation of stratified flow

✍ Scribed by Ningyu Liu; Xiyun Lu; Lixian Zhuang


Publisher
SP Science China Press
Year
2000
Tongue
English
Weight
586 KB
Volume
43
Category
Article
ISSN
1674-7283

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Dynamic structure subgrid-scale models f
✍ Sergei G. Chumakov; Christopher J. Rutland πŸ“‚ Article πŸ“… 2005 πŸ› John Wiley and Sons 🌐 English βš– 328 KB

## Abstract Large eddy simulation (LES) is based on separation of variable of interest into two partsβ€”resolved and subgrid. The resolved part is obtained numerically using modified transport equation while the effect of the subgrid part is modelled using subgrid‐scale (SGS) models. In this paper we

Large eddy simulation of homogeneous she
✍ Yunliang Wang; Frank G. Jacobitz; Christopher J. Rutland πŸ“‚ Article πŸ“… 2006 πŸ› John Wiley and Sons 🌐 English βš– 272 KB

In this article, large eddy simulation is used to simulate homogeneous shear ows. The spatial discretization is accomplished by the spectral collocation method and a third-order Runge-Kutta method is used to integrate the time-dependent terms. For the estimation of the subgrid-scale stress tensor, t

Influences of subgrid scale dynamics on
✍ Thierry Dubois; FranΓ§ois Jauberteau; Ye Zhou πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 928 KB

Recently, the e-expansion and recursive renormalization group (RNG) theories as well as approximate inertial manitblds (AIM) have been exploited as means of systematically modeling subgrid scales in large-eddy simulations (LES). Although these theoretical approaches are rather complicated mathematic