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van der Wall, Berend G. and Wentrup, Marc and Rajagopalan, Ganesh and Jung, Sung N. and Yin, Jianping (2016) A Simple Analytical Model for Investigation of Fuselage-Rotor Interference. AHS International 72nd Annual Forum & Technology Display, 2016-05-17 - 2016-05-19, West Palm Beach, Florida, USA.
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Abstract
A simple analytical model to account for fuselage-induced velocities at rotor blade elements and at rotor wake nodes is described. The method is applied to three different fuselages. Results obtained with a comprehensive rotor code show the fuselage effect on rotor trim controls, comparing the isolated rotor with inclusion of the fuselage for the same trim. This is compared to a simple analytical estimate of the fuselage effect using blade element/momentum theory.
| Item URL in elib: | https://elib.dlr.de/98610/ | ||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||||||
| Title: | A Simple Analytical Model for Investigation of Fuselage-Rotor Interference | ||||||||||||||||||||||||
| Authors: |
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| Date: | May 2016 | ||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||
| Page Range: | pp. 1-31 | ||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||
| Keywords: | Fuselage-Rotor Interactions, Helicopter Aerodynamics, Rotor Aeromechanics | ||||||||||||||||||||||||
| Event Title: | AHS International 72nd Annual Forum & Technology Display | ||||||||||||||||||||||||
| Event Location: | West Palm Beach, Florida, USA | ||||||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||||||
| Event Start Date: | 17 May 2016 | ||||||||||||||||||||||||
| Event End Date: | 19 May 2016 | ||||||||||||||||||||||||
| Organizer: | American Helicopter Society (AHS) International | ||||||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||||||||||||||
| HGF - Program Themes: | rotorcraft | ||||||||||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||||||||||
| DLR - Program: | L RR - Rotorcraft Research | ||||||||||||||||||||||||
| DLR - Research theme (Project): | L - The Innovative Rotorcraft (old) | ||||||||||||||||||||||||
| Location: | Braunschweig | ||||||||||||||||||||||||
| Institutes and Institutions: | Institute of Flight Systems > Rotorcraft Institute of Aerodynamics and Flow Technology > Helicopters | ||||||||||||||||||||||||
| Deposited By: | van der Wall, Prof. Dr. Berend G. | ||||||||||||||||||||||||
| Deposited On: | 23 May 2016 14:45 | ||||||||||||||||||||||||
| Last Modified: | 24 Apr 2024 20:04 |
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