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A Simple Analytical Model for Investigation of Fuselage-Rotor Interference

van der Wall, Berend G. and Wentrup, Marc and Rajagopalan, Ganesh and Jung, Sung N. and Yin, Jianping (2019) A Simple Analytical Model for Investigation of Fuselage-Rotor Interference. Ohio State University Seminar, 9. Mai 2019, Columbus, Ohio, USA.

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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/127322/
Document Type:Conference or Workshop Item (Speech)
Additional Information:Eingeladener Vortrag ohne Paper
Title:A Simple Analytical Model for Investigation of Fuselage-Rotor Interference
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
van der Wall, Berend G.Berend.VanDerWall (at) dlr.dehttps://orcid.org/0000-0001-6144-0921
Wentrup, Marcmarc.wentrup (at) dlr.deUNSPECIFIED
Rajagopalan, Ganeshrajagopa (at) iastate.eduUNSPECIFIED
Jung, Sung N.Konkuk UniversityUNSPECIFIED
Yin, JianpingJianping.Yin (at) dlr.deUNSPECIFIED
Date:9 May 2019
Refereed publication:No
Gold Open Access:No
In ISI Web of Science:No
Keywords:Fuselage-Rotor Interactions, Helicopter Aerodynamics, Rotor Aeromechanics
Event Title:Ohio State University Seminar
Event Location:Columbus, Ohio, USA
Event Type:Other
Event Dates:9. Mai 2019
Organizer:Ohio State University Aerospace Research Center
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
Deposited By: van der Wall, Prof. Dr. Berend G.
Deposited On:25 Jun 2019 11:29
Last Modified:25 Jun 2019 11:29

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