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Pahlke, K. und Sidès, J. und Costes, M. (2000) Towards the CFD computation of the Complete Helicopter: First Results Obtained by French and German Research Centers. ONERA-DLR Aerospace Symposium, Berlin (de), 15.-16.06.2000.
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Kurzfassung
First results obtained by French and German Research Centers towards the CFD computation of the complete helicopter are reported. Improvements of the CFD methods are described: Methods to improve the capture of vortices, preconditioning techniques for improved efficiency and accuracy at low velocities, improvements of the Chimera grid technique, experiences with strong fluid structure coupling. Results for the steady viscous flows around isolated rotors in hover and isolated helicopter fuselages are presented.
| Dokumentart: | Konferenzbeitrag (Paper) | ||||||||||||
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| Zusätzliche Informationen: | LIDO-Berichtsjahr=2001, | ||||||||||||
| Titel: | Towards the CFD computation of the Complete Helicopter: First Results Obtained by French and German Research Centers | ||||||||||||
| Autoren: |
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| Datum: | 2000 | ||||||||||||
| In Open Access: | Nein | ||||||||||||
| In SCOPUS: | Nein | ||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||
| Status: | veröffentlicht | ||||||||||||
| Stichwörter: | Reynolds averaged Navier-Stokes (RANS) equations, rotary flows, CFD, Chimera technique, grid adaption, highly accurate scheme, preconditioning technique, fluid structure coupling | ||||||||||||
| Veranstaltungstitel: | ONERA-DLR Aerospace Symposium, Berlin (de), 15.-16.06.2000 | ||||||||||||
| HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||
| HGF - Programmthema: | Drehflügler (alt) | ||||||||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||||||||
| DLR - Forschungsgebiet: | L RR - Drehflüglerforschung | ||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | L - Der virtuelle Drehflügler (alt) | ||||||||||||
| Standort: | Köln-Porz , Braunschweig , Göttingen | ||||||||||||
| Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Institut für Entwurfsaerodynamik | ||||||||||||
| Hinterlegt von: | Grant, Claudia | ||||||||||||
| Hinterlegt am: | 16 Sep 2005 | ||||||||||||
| Letzte Änderung: | 14 Jan 2010 20:19 |
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