Schwermer, Till und Richter, Kai und Raffel, Markus (2016) Development of a Rotor Test Facility for the Investigation of Dynamic Stall. In: New Results in Numerical and Experimental Fluid Mechanics X Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 132. Springer International Publishing Switzerland 2016. Seiten 663-673. doi: 10.1007/978-3-319-27279-5_58. ISBN 978-3-319-27278-8. ISSN 1612-2909.
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Offizielle URL: http://link.springer.com
Kurzfassung
The flight envelope of modern helicopters is limited due to unsteady flow phenomena such as dynamic stall. Most investigations regarding this topic, both experimental and numerical, were done on pitching two-dimensional airfoils. Therefore, it is of great interest to investigate the dynamic stall on rotating blades in order to get a better understanding of the unsteady aerodynamics and to improve future rotor designs. A rotor test facility is being built at the DLR in Göttingen. The test rig is integrated into an existing wind tunnel facility and the surrounding conditions were defined. Critical load cases were derived from numerical flow simulations of the rotor blade, and finite element analysis including a fatigue analysis was performed. A telemetry system is integrated into the rotor head and unsteady pressure sensors are installed in the rotor blades. The development process with its validation and the design of the rotor head and blades are described in this paper.
elib-URL des Eintrags: | https://elib.dlr.de/91322/ | ||||||||||||||||||||||||
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Dokumentart: | Beitrag im Sammelband | ||||||||||||||||||||||||
Zusätzliche Informationen: | Online ISBN: 978-3-319-27279-5 | ||||||||||||||||||||||||
Titel: | Development of a Rotor Test Facility for the Investigation of Dynamic Stall | ||||||||||||||||||||||||
Autoren: |
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Datum: | 29 März 2016 | ||||||||||||||||||||||||
Erschienen in: | New Results in Numerical and Experimental Fluid Mechanics X | ||||||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||||||
Open Access: | Nein | ||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||||||
Band: | 132 | ||||||||||||||||||||||||
DOI: | 10.1007/978-3-319-27279-5_58 | ||||||||||||||||||||||||
Seitenbereich: | Seiten 663-673 | ||||||||||||||||||||||||
Herausgeber: |
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Verlag: | Springer International Publishing Switzerland 2016 | ||||||||||||||||||||||||
Name der Reihe: | Notes on Numerical Fluid Mechanics and Multidisciplinary Design | ||||||||||||||||||||||||
ISSN: | 1612-2909 | ||||||||||||||||||||||||
ISBN: | 978-3-319-27278-8 | ||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||
Stichwörter: | Rotor Test Facility, Dynamic Stall, Helicopter Aerodynamics | ||||||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||
HGF - Programm: | Luftfahrt | ||||||||||||||||||||||||
HGF - Programmthema: | Hubschrauber | ||||||||||||||||||||||||
DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||||||||||
DLR - Forschungsgebiet: | L RR - Rotorcraft Research | ||||||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | L - Der virtuelle Drehflügler (alt) | ||||||||||||||||||||||||
Standort: | Göttingen , Stuttgart | ||||||||||||||||||||||||
Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Hubschrauber Institut für Aerodynamik und Strömungstechnik > Hochgeschwindigkeitskonfigurationen | ||||||||||||||||||||||||
Hinterlegt von: | Bachmann, Barbara | ||||||||||||||||||||||||
Hinterlegt am: | 17 Jun 2016 10:18 | ||||||||||||||||||||||||
Letzte Änderung: | 25 Apr 2023 10:04 |
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