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Reynolds Stress Modeling for Complex Aerodynamic Flows

Eisfeld, Bernhard (2010) Reynolds Stress Modeling for Complex Aerodynamic Flows. In: Proceedings. 5th European Conference on Computational Fluid Dynamics, ECCOMAS CFD, 14-17 Jun 2010, Lisbon. ISBN 978-989-96778-1-4

Full text not available from this repository.

Abstract

A differential Reynolds stress model is presented that combines the Speziale- Sarkar-Gatski (SSG) model with the Launder-Reece-Rodi (LRR) model near walls, where the length scale is provided by Menter’s baseline !-equation. The model is applied to transonic flows around the RAE 2822 airfoil, the ONERA M6 wing and the DLR-ALVAST generic aircraft. Improved prediction of shock and pressure induced separation is observed compared to standard eddy viscosity models.

Item URL in elib:https://elib.dlr.de/66525/
Document Type:Conference or Workshop Item (Lecture, Paper)
Title:Reynolds Stress Modeling for Complex Aerodynamic Flows
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Eisfeld, Bernhardbernhard.eisfeld (at) dlr.deUNSPECIFIED
Date:2010
Journal or Publication Title:Proceedings
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Editors:
EditorsEmail
Pereira, J.C.F.UNSPECIFIED
Sequeira, A.UNSPECIFIED
Pereira, J.M.CUNSPECIFIED
ISBN:978-989-96778-1-4
Status:Published
Keywords:Turbulence modelling, Reynolds stress model
Event Title:5th European Conference on Computational Fluid Dynamics, ECCOMAS CFD
Event Location:Lisbon
Event Type:international Conference
Event Dates:14-17 Jun 2010
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research (old)
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Concepts & Integration (old)
Location: Braunschweig
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > CASE
Deposited By: Eisfeld, Dr.-Ing. Bernhard
Deposited On:25 Nov 2010 09:40
Last Modified:25 Nov 2010 09:40

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