Subgrid-modelling in LES of compressible flow
β Scribed by Vreman, Bert ;Geurts, Bernard ;Kuerten, Hans
- Publisher
- Springer
- Year
- 1995
- Tongue
- English
- Weight
- 791 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0003-6994
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract A method for modelling of flow discontinuities based on deconvolution with a relaxation regularization (DDM) is compared with an essentially nonβoscillatory scheme (ENO) without further modelling and with a dynamic Smagorinsky subgridβscale model (DSM). For the DDM approach, a sufficien
Modelling the interaction of small and large eddies in a turbulent flow is an important part of the understanding of turbulence and an important task in subgrid modelling and computational fluid dynamics. In this article we describe a new approach to this problem based on dynamical systems theory: