The subgrid-scale estimation model for high Reynolds number turbulence

Journal Article · Sat Jan 01 00:00:00 EST 2000 · Physics of Fluids (1994)

DOI:https://doi.org/10.1063/1.870294· OSTI ID:20217921

Domaradzki, J A ^[1]; Yee, P P ^[2]

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1. Aerospace and Mechanical Engineering, University of Southern California, Los Angeles, California 90089-1191 (United States)
2. The Aerospace Corporation, P.O. Box 92957, Los Angeles, California 90009-2957 (United States)

We propose a formulation of the subgrid-scale estimation model in which the effects of the estimated subgrid scales on the resolved scales are obtained through the truncated Navier-Stokes dynamics and the calculation of the subgrid-scale stress tensor is not required. For high Reynolds number isotropic turbulence the model predicts the k{sup -5/3} spectrum with the correct value of the Kolmogoroff constant. (c) 2000 American Institute of Physics.

• OSTI ID: 20217921
• Journal Information: Physics of Fluids (1994), Vol. 12, Issue 1; Other Information: PBD: Jan 2000; ISSN 1070-6631
• Country of Publication: United States
• Language: English

Related Subjects

75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
REYNOLDS NUMBER
TURBULENT FLOW
TURBULENCE
MATHEMATICAL MODELS
NAVIER-STOKES EQUATIONS
ISOTROPY
THEORETICAL DATA