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Weiand, Peter und Atci, Kagan und Schwinn, Dominik (2024) High-Speed Compound Rotorcraft Performance and Design. In: 80th Annual Vertical Flight Society Forum and Technology Display, FORUM 2024. Vertical Flight Society's 80th Annual Forum & Technology Display, 2024-05-07 - 2024-05-09, Montreal, Kanada. ISBN 978-171389794-1.
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Kurzfassung
High-speed configurations are among the new emerging concepts that are currently expanding the scope of rotorcraft design. Especially in the field of defense technology research, the capability of a substantial increase in maximum velocity becomes more interesting. For instance, NATO project NGRC is considering this capability for a new medium utility rotorcraft. DLR supports these activities by its continuing defense technology research. In this study the benefits and drawbacks of a high-speed capability for a given mission scenario are analyzed. For that purpose, a contemporary configuration has been modeled, featuring a maximum velocity of 82 m/s (160 KTAS). The high-speed configuration meets with the same mission requirements, but with an increase of about 50% of maximum speed to 125 m/s (242 KTAS). All tasks in this study are conducted with DLRs integrated design environment IRIS. The high-speed configuration features an off-loaded main rotor, a wing, a propeller and a reduction of the rotational speed of the drive train for the extended flight envelope. The reference configuration as well as the high-speed rotorcraft were compared with the focus on flight performance.
| elib-URL des Eintrags: | https://elib.dlr.de/204707/ | ||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||
| Titel: | High-Speed Compound Rotorcraft Performance and Design | ||||||||||||||||
| Autoren: |
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| Datum: | 2024 | ||||||||||||||||
| Erschienen in: | 80th Annual Vertical Flight Society Forum and Technology Display, FORUM 2024 | ||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||
| Open Access: | Nein | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Ja | ||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||
| ISBN: | 978-171389794-1 | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Stichwörter: | Rotorcraft; Design; High-Speed Configuration; Compound Rotorcraft; | ||||||||||||||||
| Veranstaltungstitel: | Vertical Flight Society's 80th Annual Forum & Technology Display | ||||||||||||||||
| Veranstaltungsort: | Montreal, Kanada | ||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||
| Veranstaltungsbeginn: | 7 Mai 2024 | ||||||||||||||||
| Veranstaltungsende: | 9 Mai 2024 | ||||||||||||||||
| Veranstalter : | Vertical Flight Society | ||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||||||
| HGF - Programmthema: | Effizientes Luftfahrzeug | ||||||||||||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||
| DLR - Forschungsgebiet: | L EV - Effizientes Luftfahrzeug | ||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | L - Virtueller Hubschrauber und Validierung | ||||||||||||||||
| Standort: | Braunschweig | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Flugsystemtechnik Institut für Bauweisen und Strukturtechnologie > Strukturelle Integrität Institut für Flugsystemtechnik > Hubschrauber | ||||||||||||||||
| Hinterlegt von: | Weiand, Peter | ||||||||||||||||
| Hinterlegt am: | 09 Jan 2025 14:56 | ||||||||||||||||
| Letzte Änderung: | 24 Feb 2025 09:47 |
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- High-Speed Compound Rotorcraft Performance and Design. (deposited 09 Jan 2025 14:56) [Gegenwärtig angezeigt]
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