A Large-Eddy-Simulation Model for the Study of Planetary Boundary-Layer Turbulence
β Scribed by Moeng, Chin-Hoh
- Book ID
- 120483618
- Publisher
- American Meteorological Society
- Year
- 1984
- Tongue
- English
- Weight
- 899 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0022-4928
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π SIMILAR VOLUMES
## Abstract This study investigates the LargeβEddy Simulation (LES) technique in the diurnally varying atmospheric boundary layer in conditions of realistic environmental forcing. The initial settings of meteorological fields are obtained by βingestingβ into the LES domain the vertical profiles of
Time-developing turbulent boundary layers over an isothermal flat plate at freestream Mach numbers of 0.3 and 0.7 are computed using an explicit finite-difference method on structured multi-block grids. The size of each block is adjusted depending on the dimension of the largest structures present l