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Ahmed, S.R. (2001) Helicopter Main- and Tail Rotor Performance in Presence of Winds. In: CD-Proceedings. 27th European Rotorcraft Forum, Moscow (rus), 11.-14.09.2001.
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Kurzfassung
A numerical study of the effect of side winds on the main rotor and tail rotor performance during hover was conducted for a closely spaced two-blade main- and tail rotor configuration. The method used was an unsteady panel method. The interaction between the simultaneously rotating rotors was investigated on the basis of stream lines, velocity vector plots and unsteady main- and tail rotor lift. The wind azimuth was varied over the range of 0 degrees to 330 degrees. The findings of the work are in good agreement with experimental work and phenomena explantations found in the literature.
| elib-URL des Eintrags: | https://elib.dlr.de/12433/ | ||||||||
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| Dokumentart: | Konferenzbeitrag (Paper) | ||||||||
| Zusätzliche Informationen: | LIDO-Berichtsjahr=2002, | ||||||||
| Titel: | Helicopter Main- and Tail Rotor Performance in Presence of Winds | ||||||||
| Autoren: |
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| Datum: | 2001 | ||||||||
| Erschienen in: | CD-Proceedings | ||||||||
| Open Access: | Nein | ||||||||
| Gold Open Access: | Nein | ||||||||
| In SCOPUS: | Nein | ||||||||
| In ISI Web of Science: | Nein | ||||||||
| Status: | veröffentlicht | ||||||||
| Stichwörter: | Helicopter Aerodynamics, Side Wind Effects, Main-rotor/Tail-rotor Interaction | ||||||||
| Veranstaltungstitel: | 27th European Rotorcraft Forum, Moscow (rus), 11.-14.09.2001 | ||||||||
| 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 leise und komfortable Drehflügler (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 18:58 |
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