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Computational and Applied Mathematics Journal

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Assessment of Several Turbulence Models Applied to Supersonic Flows in Three-Dimensions – Part II

Computational and Applied Mathematics Journal
Vol.1 , No. 4, Publication Date: Jul. 7, 2015, Page: 186-200

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Authors

[1]	Edisson S. G. Maciel, Aeronautical Engineering Division (IEA), Aeronautical Technological Institute (ITA), SP, Brasil.

Abstract

In the present work, the Van Leer and the Liou and Steffen Jr. flux vector splitting schemes are implemented to solve the three-dimensional Favre-averaged Navier-Stokes equations. The Granville algebraic model, the Coakley and the Wilcox two-equation models, and the Baldwin and Barth one-equation model are used in order to close the problem. The physical problem under study is the supersonic flow around a blunt body configuration. The results have demonstrated that the Van Leer scheme using the Granville turbulence model has yielded the best value of the stagnation pressure at the blunt body nose.

Keywords

Granville Turbulence Model, Coakley Turbulence Model, Wilcox Turbulence Model, Baldwin and Barth Turbulence Model, Navier-Stokes Equations, Three-Dimensions

Reference

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