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Eisfeld, Bernhard (2004) Numerical simulation of aerodynamic problems with a Reynolds stress turbulence model. Springer. 14. STAB/DGLR-Symposium, 2004-11-16 - 2004-11-18, Bremen. ISBN 3-540-33286-3.
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Abstract
The Speziale-Sarkar-Gatski (SSG) Reynolds stress model is implemented into DLR's Navier-Stokes solver FLOWer blended with the Wilcox stress-ω model in the near wall region. The length scale is supplied by Menter's ω-equation. Results for 2D flows are presented for the transonic flow around the RAE 2822 airfoil, Cases 9 and 10, and the Aérospatiale A airfoil at α = 13.3<sup>0</sup>. Results for 3D flows are shown for the transonic flow around the ONERA M6 wing and the DLR-ALVAST wing-body configuration. Improvements are achieved with respect to predictions with the Wilcox k-ω model concerning shock positions, trailing edge separation and the pressure distribution near the wing tip due to an improved resolution of the wing tip vortex.
| Item URL in elib: | https://elib.dlr.de/21075/ | ||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech, Paper) | ||||||||||||||||||
| Title: | Numerical simulation of aerodynamic problems with a Reynolds stress turbulence model | ||||||||||||||||||
| Authors: |
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| Date: | 2004 | ||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||
| Open Access: | No | ||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||
| Volume: | 92 | ||||||||||||||||||
| Page Range: | pp. 413-421 | ||||||||||||||||||
| Editors: |
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| Publisher: | Springer | ||||||||||||||||||
| Series Name: | Notes on Numerical Fluid Mechanics and Multidisciplinary Design | ||||||||||||||||||
| ISBN: | 3-540-33286-3 | ||||||||||||||||||
| Status: | Published | ||||||||||||||||||
| Keywords: | Simulation, Turbulence modelling, Reynolds stress model, Aerodynamics | ||||||||||||||||||
| Event Title: | 14. STAB/DGLR-Symposium | ||||||||||||||||||
| Event Location: | Bremen | ||||||||||||||||||
| Event Type: | national Conference | ||||||||||||||||||
| Event Dates: | 2004-11-16 - 2004-11-18 | ||||||||||||||||||
| Organizer: | STAB/DGLR | ||||||||||||||||||
| 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: | 21 Aug 2006 | ||||||||||||||||||
| Last Modified: | 22 Jan 2018 16:49 |
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