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The Influence of the Diffusion Model on the Seperation Sensitivity of Differential Reynolds Stress Models

Eisfeld, Bernhard (2014) The Influence of the Diffusion Model on the Seperation Sensitivity of Differential Reynolds Stress Models. In: New Results in Numerical and Experimental Fluid Mechanics IX Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 124. Springer Verlag. pp. 113-121. ISBN 978-3-319-03157-6. ISSN 1612-2909

Full text not available from this repository.

Abstract

Three different diffusion models are coupled with the SSG/LRR-Omega Reynolds stress model. The different model versions are applied to three characteristic aerodynamic test cases. While there is verly little influence on the pressure distribution, some differences are observed in the predicted skin friction, revealing the more complex diffusion models to enhance the sensitivity to seperation

Item URL in elib:https://elib.dlr.de/91121/
Document Type:Contribution to a Collection
Title:The Influence of the Diffusion Model on the Seperation Sensitivity of Differential Reynolds Stress Models
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Eisfeld, Bernhardbernhard.eisfeld (at) dlr.deUNSPECIFIED
Date:2014
Journal or Publication Title:New Results in Numerical and Experimental Fluid Mechanics IX
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:124
Page Range:pp. 113-121
Editors:
EditorsEmail
Dillmann, AndreasDLR Göttingen
Kreplin, Hans-PeterDLR Göttingen
Heller, GerdAirbus Bremen
Krämer, EwaldUni Stuttgart
Rist, UlrichUni Stuttgart
Nitsche, WolfgangTU Berlin
Publisher:Springer Verlag
Series Name:Notes on Numerical Fluid Mechanics and Multidisciplinary Design
ISSN:1612-2909
ISBN:978-3-319-03157-6
Status:Published
Keywords:Turbulence modeling, Reynolds stress model, diffusion, flow seperation
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:fixed-wing aircraft
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Simulation and Validation
Location: Braunschweig
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > C²A²S²E - Center for Computer Applications in AeroSpace Science and Engineering
Deposited By: Seyfried, Beate
Deposited On:20 Oct 2014 11:58
Last Modified:27 Feb 2015 10:30

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