Appropriate Turbulence Modelling for Turbomachinery Flows

Röber, T, and Kozulovic, D, and Kügeler, E, and Nürnberger, D, (2005) Appropriate Turbulence Modelling for Turbomachinery Flows. In: Strömungen mit Ablösung, 14. DGLR-Fach-Symposium Bremen, 14. - 16. November 2004. Springer Verlag. 14th DGLR-Symposium of STAB, Bremen, Nov 16-18, 2004.

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Abstract

The simulation quality of numerical flow simulations depends on the choice of physical modelling as well as an appropriate numerical treatment. In this study, a standard two-equation turbulence model has been extended for compressible, rotational flow as it occurs in turbomachinery and subsequently applied to different turbomachinery relevant flows of various complexity. Additionally, a number of different numerical schemes has been employed to evaluate their impact on the solution.

Document Type:

Conference or Workshop Item (Paper)

Additional Information:

LIDO-Berichtsjahr=2005,

Title:

Appropriate Turbulence Modelling for Turbomachinery Flows

Authors:

Authors	Institution or Email of Authors
Röber, T,
Kozulovic, D,
Kügeler, E,
Nürnberger, D,

Date:

2005

Journal or Publication Title:

Strömungen mit Ablösung, 14. DGLR-Fach-Symposium Bremen, 14. - 16. November 2004

Publisher:

Springer Verlag

Series Name:

Notes on Numerical Fluid Mechanics and Multidisciplinary Design

Status:

Published

Event Title:

14th DGLR-Symposium of STAB, Bremen, Nov 16-18, 2004

Organizer:

DGLR AG STAB

HGF - Research field:

Aeronautics, Space and Transport

HGF - Program:

no assignment

HGF - Program Themes:

no assignment

DLR - Research area:

Aeronautics

DLR - Program:

no assignment

DLR - Research theme (Project):

UNSPECIFIED

Location:

Köln-Porz

Institutes and Institutions:

Institute of Propulsion Technology

Deposited By:

elib DLR-Beauftragter

Deposited On:

16 Sep 2005

Last Modified:

06 Jan 2010 13:35

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