Abstract
A new subgrid-scale (SGS) model in the large-eddy simulation of turbulence is proposed on the analogy of a reduced version of the algebraic stress model. It yields the SGS stresses by solving a system of coupled linear equations. As a result, it may overcome the deficiency of the Smagorinsky model [J. Smagorinsky: Mon. Weather Rev. 91 (1963) 99.] that the Smagorinsky constant is not universal.
| Original language | English |
|---|---|
| Pages (from-to) | 5-9 |
| Number of pages | 5 |
| Journal | Journal of the Physical Society of Japan |
| Volume | 63 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1994 Jan |
Keywords
- Algebraic stress model
- Large-eddy simulation
- Smagorinsky model
- Subgrid-scale model
ASJC Scopus subject areas
- Physics and Astronomy(all)