1970•The Physics of FluidsRequires access

Dependence on Reynolds Number of High-Order Moments of Velocity Derivatives in Isotropic Turbulence

Philip Geoffrey Saffman

Open publisher page 35 citations

Abstract

The results of a heuristic model of the fine scale structure of homogeneous turbulence are presented. Predictions are made about the way in which flatness and skewness factors of arbitrary order depend upon the Reynolds number of the turbulence.

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The results of a heuristic model of the fine scale structure of homogeneous turbulence are presented. Predictions are made about the way in which flatness and skewness factors of arbitrary order depend upon the Reynolds number of the turbulence.

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Available abstract

The results of a heuristic model of the fine scale structure of homogeneous turbulence are presented. Predictions are made about the way in which flatness and skewness factors of arbitrary order depend upon the Reynolds number of the turbulence.

Key concepts: Turbulence, Reynolds stress equation model, Reynolds number, Homogeneous isotropic turbulence, Flatness (cosmology), Reynolds decomposition, Skewness, Isotropy

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Dependence on Reynolds Number of High-Order Moments of Velocity Derivatives in Isotropic Turbulence — Research Paper | ScholarLens