Large eddy simulation (LES) is a promising tool for numerical simulations of reacting flows, especially when combustion instabilities are encountered. In a first step toward prediction of such instabilities, LES of acoustically excited turbulent premixed flames is performed using a thickened flame a
Large eddy simulation of turbulent premixed flame in turbulent channel flow
โ Scribed by Sang Cheol Ko; Nam Seob Park
- Publisher
- Springer-Verlag
- Year
- 2006
- Tongue
- English
- Weight
- 524 KB
- Volume
- 20
- Category
- Article
- ISSN
- 1738-494X
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๐ SIMILAR VOLUMES
A combined experimental and large eddy simulation (LES) study of flame kernel growth in isotropic, homogenous turbulence has been carried out. LES calculations using the combustion methodology of Weller were compared with experimental measurements from a fan-stirred bomb for iso-octane and propane a
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