Subgrid Scale Modeling in Large-Eddy Simulation of Turbulent Combustion Using Premixed Flamelet Chemistry
โ Scribed by A. W. Vreman; J. A. van Oijen; L. P. H. de Goey; R. J. M. Bastiaans
- Publisher
- Springer
- Year
- 2008
- Tongue
- English
- Weight
- 526 KB
- Volume
- 82
- Category
- Article
- ISSN
- 1386-6184
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๐ SIMILAR VOLUMES
The present study investigates the effect of taking into account the time dependency of the fine (subgrid) scales in a residual-based variational multiscale approach for large eddy simulation. The residual-based variational multiscale method with time-dependent (dynamic) subgrid scales is presented,
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