The flame surface density approach to the modeling of premixed turbulent combustion is well established in the context of Reynolds-averaged simulations. For the future, it is necessary to consider large-eddy simulation (LES), which is likely to offer major advantages in terms of physical accuracy, p
Large-eddy simulation of premixed turbulent combustion using a level-set approach
β Scribed by H. Pitsch; L. Duchamp de Lageneste
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 400 KB
- Volume
- 29
- Category
- Article
- ISSN
- 1540-7489
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Predictions of scalar mixing and the scalar dissipation rate from large-eddy simulations of a piloted nonpremixed methane/air diffusion flame (Sandia flame D) using the Lagrangian-type flamelet model are presented. The results obtained for the unconditionally filtered scalar dissipation rate are qua
In this study a new formulation of the unsteady flamelet model is derived to account for the locally resolved distribution of the scalar dissipation rate obtained from large-eddy simulations (LES). Starting from the unsteady flamelet equations, a transformation leads to an Eulerian flamelet model, i
The variational multiscale method provides a methodical framework for large eddy simulation of turbulent ows. In this work, a particular implementation in the form of a three-level ΓΏnite element method separating large resolved, small resolved, and unresolved scales is proposed. Residual-free bubble