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Rakowitz, M. und Sutcliffe, M. und Eisfeld, B. und Schwamborn, D. und Bleecke, H. und Faßbender, J. (2002) Structured and Unstructured Computations on the DLR-F4 Wing-Body Configuration. 40th AIAA Aerospace Science & Exhibit, 2002-01-14 - 2002-01-17, Reno (USA).
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Kurzfassung
The accuracy of the DLR structured and unstructured computational fluid dynamic (CFD) codes in predicting aircraft forces and moments on a wing-body configuration at transonic speeds is investigated. The computations form the contribution of the DLR and Airbus Deutschland to the AIAA CFD Drag Prediction Workshop in June 2001. Using a combination of a high quality grid, low levels of artificial dissipation and an advanced turbulence model, the structured code (FLOWer) was able to both qualitatively and quantitativele predict the experimentally measured drag, lift and pitching moments. In its current implementation the unstructured code (TAU) was found to be less accurate in predicting forces and moments, although qualitatively the results were good.
| elib-URL des Eintrags: | https://elib.dlr.de/12773/ | ||||||||||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Paper) | ||||||||||||||||||||||||||||
| Zusätzliche Informationen: | LIDO-Berichtsjahr=2004, monograph_id=AIAA paper 2002-0837, | ||||||||||||||||||||||||||||
| Titel: | Structured and Unstructured Computations on the DLR-F4 Wing-Body Configuration | ||||||||||||||||||||||||||||
| Autoren: |
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| Datum: | 2002 | ||||||||||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||||||||||
| Stichwörter: | Drag Prediction Workshop, MEGAFLOW, CFD, F4 | ||||||||||||||||||||||||||||
| Veranstaltungstitel: | 40th AIAA Aerospace Science & Exhibit | ||||||||||||||||||||||||||||
| Veranstaltungsort: | Reno (USA) | ||||||||||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||||||
| Veranstaltungsbeginn: | 14 Januar 2002 | ||||||||||||||||||||||||||||
| Veranstaltungsende: | 17 Januar 2002 | ||||||||||||||||||||||||||||
| Veranstalter : | AIAA | ||||||||||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||||||||||||||||||
| HGF - Programmthema: | Starrflügler (alt) | ||||||||||||||||||||||||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||||||||||||||
| DLR - Forschungsgebiet: | L AR - Starrflüglerforschung | ||||||||||||||||||||||||||||
| 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: | 24 Apr 2024 18:59 |
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