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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
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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/ | ||||||||
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| Document Type: | Conference or Workshop Item (Lecture, Paper) | ||||||||
| Title: | Reynolds Stress Modeling for Complex Aerodynamic Flows | ||||||||
| Authors: |
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| Date: | 2010 | ||||||||
| Journal or Publication Title: | Proceedings | ||||||||
| Open Access: | No | ||||||||
| Gold Open Access: | No | ||||||||
| In SCOPUS: | No | ||||||||
| In ISI Web of Science: | No | ||||||||
| Editors: |
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| 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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