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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, 2010-06-14 - 2010-06-17, 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 Start Date: | 14 June 2010 | ||||||||||||||||
| Event End Date: | 17 June 2010 | ||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||
| 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: | 24 Apr 2024 19:31 |
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