Description of the numerical methodology for the ercoftac test case F3

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Volume Title

Helsinki University of Technology | J Muu elektroninen julkaisu

Date

1997

Major/Subject

Mcode

Degree programme

Language

en

Pages

16

Series

Abstract

Abstract: The purpose of thies work is to compare different low-Reynolds-number turbulence models and their suitability for the highly three dimensional return channel with a deswirl cascade. A comparison is made between Chien's k-ε model, Chien's model with a rotational correction, Gatski et al. ARSM and the full Reynolds stress model by Speziale et al. Experiments are provided by Concepts ETI.

Description

MEMO No CFD/TERMO-21-97 DATE: November 3, 1997

Keywords

rotating machinery, turbulence models, RSM, k-ε

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