On Determination of Turbulence Model Coefficients for Anisotropic Reynolds Stress Closure Model

by Shenq-Yuh Jaw, Univ of Iowa, Iowa City, United States,
Ching-Jen Chen, Univ of Iowa, Iowa City, United States,



Document Type: Proceeding Paper

Part of: Mechanics Computing in 1990's and Beyond

Abstract:

In this paper, the determination of turbulence model coefficients for anisotropic Reynolds stress model is discussed. The proposed model includes anisotropic Reynolds stress modeling and cross diffusion term in ? equation. It is shown that the present model improves the prediction capability of turbulence model.

Subject Headings: Turbulence | Reynolds stress | Anisotropy | Fluid flow | Fluid mechanics | Diffusion (fluid)

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