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Upwind schemes and large eddy simulation

✍ Scribed by T.K. Sengupta; Manoj T. Nair

Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
115 KB
Volume
31
Category
Article
ISSN
0271-2091

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✦ Synopsis

Upwind schemes are evaluated with respect to their spectral accuracy in solving advection -diffusion equations. Their connection to large eddy simulations (LES) and direct numerical simulations is explored. Some broad guidelines are set forth to select an appropriate scheme for simulating a Navier -Stokes equation with or without a subgrid-scale model.

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