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Eisfeld, B. (2005) Turbulence Models in FLOWer. In: MEGAFLOW - Numerical Flow Simulation for Aircraft Design, 89, pp. 63-77. Springer Verlag. Closing Presentation DLR project MEGAFLOW, Braunschweig (de), 10.-11.12.2002. ISBN 3-540-24383-6.
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Abstract
The turbulence models implemented into the FLOWer code are briefly characterized, considering their basic equations and emphasizing their differences with respect to their aimed at field of application. The influence of the models on the flow solution is demonstrated for two simple test cases, the flow around the RAE 2822 airfoil, representing transonic conditions, and the flow around the Aérospatiale A airfoil, representing high-lift conditions. Results for industrially more relevant test cases of the flow around two different wing-body configurations and a three-element airfoil are presented, confirming the findings for the simple geometries at least under transonic conditions. From this, recommendations for the choice of suitable models are derived.
| Item URL in elib: | https://elib.dlr.de/13038/ | |||||||||
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| Document Type: | Conference or Workshop Item (Paper) | |||||||||
| Additional Information: | LIDO-Berichtsjahr=2005, | |||||||||
| Title: | Turbulence Models in FLOWer | |||||||||
| Authors: |
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| Date: | 2005 | |||||||||
| Journal or Publication Title: | MEGAFLOW - Numerical Flow Simulation for Aircraft Design | |||||||||
| Open Access: | No | |||||||||
| Gold Open Access: | No | |||||||||
| In SCOPUS: | No | |||||||||
| In ISI Web of Science: | No | |||||||||
| Volume: | 89 | |||||||||
| Page Range: | pp. 63-77 | |||||||||
| Editors: |
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| Publisher: | Springer Verlag | |||||||||
| Series Name: | Notes on Numerical Fluid Mechanics and Multidisciplinary Design (NNFM) | |||||||||
| ISBN: | 3-540-24383-6 | |||||||||
| Status: | Published | |||||||||
| Keywords: | MEGAFLOW, CFD | |||||||||
| Event Title: | Closing Presentation DLR project MEGAFLOW, Braunschweig (de), 10.-11.12.2002 | |||||||||
| Organizer: | DLR | |||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | |||||||||
| HGF - Program: | Aeronautics | |||||||||
| HGF - Program Themes: | other | |||||||||
| DLR - Research area: | Aeronautics | |||||||||
| DLR - Program: | L ST - Starrflüglertechnologien | |||||||||
| DLR - Research theme (Project): | L - Concepts & Integration (old) | |||||||||
| Location: | Köln-Porz , Braunschweig , Göttingen | |||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology | |||||||||
| Deposited By: | Grant, Claudia | |||||||||
| Deposited On: | 31 Jan 2006 | |||||||||
| Last Modified: | 14 Jan 2010 19:52 |
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