elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Contact | Deutsch
Fontsize: [-] Text [+]

Numerical Simulation of Aerodynamic Problems with the SSG/LRR-ω Reynolds Stress Turbulence Model Using the Unstructured TAU Code

Eisfeld, Bernhard (2007) Numerical Simulation of Aerodynamic Problems with the SSG/LRR-ω Reynolds Stress Turbulence Model Using the Unstructured TAU Code. In: New Results in Numerical and Experimental Fluid Mechanics VI, 96, pp. 356-363. Springer-Verlag. 15. DGLR/STAB-Symposium, 2006-11-29 - 2006-12-01, Darmstadt. ISBN 3-540-74458-4.

Full text not available from this repository.

Abstract

The SSG/LRR-ω differential Reynolds stress model has been implemented into DLR's unstructured flow solver TAU. The model is a blend between the Speziale-Sarkar-Gatski model (SSG) in the far field and the Launder-Reece-Rodi model (LRR) near walls, combined with Menter's baseline ω-equation for the length scale. The implementation has been checked for the transonic flow around the RAE 2822 airfoil, comparing with the results obtained with DLR's structured flow solver FLOWer. In the following the model is applied to the L1T2 three-element airfoil at high incidence, demonstrating the model's applicability to 2D high-lift problems. Furthermore results are shown for the transonic flow around the two wings of the Third AIAA Drag Prediction Workshop and the ONERA M6 wing.

Document Type:Conference or Workshop Item (Speech)
Title:Numerical Simulation of Aerodynamic Problems with the SSG/LRR-ω Reynolds Stress Turbulence Model Using the Unstructured TAU Code
Authors:
AuthorsInstitution or Email of Authors
Eisfeld, BernhardUNSPECIFIED
Date:2007
Journal or Publication Title:New Results in Numerical and Experimental Fluid Mechanics VI
Refereed publication:Yes
In ISI Web of Science:No
Volume:96
Page Range:pp. 356-363
Editors:
EditorsEmail
Tropea, CameronUNSPECIFIED
Jakirlic, SuadUNSPECIFIED
Heinemann, Hans-JoachimUNSPECIFIED
Henke, RolfUNSPECIFIED
Hönlinger, HeinzUNSPECIFIED
Publisher:Springer-Verlag
Series Name:Notes on Numerical Fluid Mechanics and Multidisciplinary Design
ISBN:3-540-74458-4
Status:Published
Keywords:turbulence modelling, Reynolds stress model, aerodynamics, TAU code
Event Title:15. DGLR/STAB-Symposium
Event Location:Darmstadt
Event Type:national Conference
Event Dates:2006-11-29 - 2006-12-01
Organizer:DGLR/STAB
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Concepts & Integration
Location: Braunschweig
Institutes and Institutions:Institute of Aerodynamics and Flow Technology
Deposited By: Dr.-Ing. Bernhard Eisfeld
Deposited On:26 Feb 2008
Last Modified:27 Apr 2009 14:46

Repository Staff Only: item control page

Browse
Search
Help & Contact
Informationen
electronic library is running on EPrints 3.3.12
Copyright © 2008-2012 German Aerospace Center (DLR). All rights reserved.