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Eisfeld, B. (2005) Turbulence Models in FLOWer. In: MEGAFLOW - Numerical Flow Simulation for Aircraft Design, 89, Seiten 63-77. Springer Verlag. Closing Presentation DLR project MEGAFLOW, Braunschweig (de), 10.-11.12.2002. ISBN 3-540-24383-6
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Kurzfassung
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.
| Dokumentart: | Konferenzbeitrag (Paper) | ||||||
|---|---|---|---|---|---|---|---|
| Zusätzliche Informationen: | LIDO-Berichtsjahr=2005, | ||||||
| Titel: | Turbulence Models in FLOWer | ||||||
| Autoren: |
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| Datum: | 2005 | ||||||
| Erschienen in: | MEGAFLOW - Numerical Flow Simulation for Aircraft Design | ||||||
| In Open Access: | Nein | ||||||
| In SCOPUS: | Nein | ||||||
| In ISI Web of Science: | Nein | ||||||
| Band: | 89 | ||||||
| Seitenbereich: | Seiten 63-77 | ||||||
| Herausgeber: |
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| Verlag: | Springer Verlag | ||||||
| Name der Reihe: | Notes on Numerical Fluid Mechanics and Multidisciplinary Design (NNFM) | ||||||
| ISBN: | 3-540-24383-6 | ||||||
| Status: | veröffentlicht | ||||||
| Stichwörter: | MEGAFLOW, CFD | ||||||
| Veranstaltungstitel: | Closing Presentation DLR project MEGAFLOW, Braunschweig (de), 10.-11.12.2002 | ||||||
| Veranstalter : | DLR | ||||||
| HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||
| HGF - Programm: | Luftfahrt | ||||||
| HGF - Programmthema: | keine Zuordnung | ||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||
| DLR - Forschungsgebiet: | L ST - Starrflüglertechnologien | ||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | L - Konzepte & Integration (alt) | ||||||
| Standort: | Köln-Porz , Braunschweig , Göttingen | ||||||
| Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik | ||||||
| Hinterlegt von: | Grant, Claudia | ||||||
| Hinterlegt am: | 31 Jan 2006 | ||||||
| Letzte Änderung: | 14 Jan 2010 19:52 |
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