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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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