On the effects of nonequilibrium on the subgrid-scale stresses

An a priori study of the subgrid-scale (SGS) stresses and dissipation in two nonequilibrium, wall-bounded flows is carried out. The velocity fields were computed by direct simulations of two- and three-dimensional boundary layers obtained, respectively, by a sudden change in the Reynolds number and...

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Bibliographic Details
Main Authors: Piomelli, U. (Author), Coleman, G.N (Author), Kim, J. (Author)
Format: Article
Language:English
Published: 1997-09.
Subjects:
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