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Estimate of Rotor Controls and Blade Flapping Caused by an Orthogonal Vortex Disturbance

van der Wall, Berend G. (2018) Estimate of Rotor Controls and Blade Flapping Caused by an Orthogonal Vortex Disturbance. Journal of the American Helicopter Society, 63 (2), pp. 1-6. American Helicopter Society. DOI: 10.4050/JAHS.63.025001 ISSN 0002-8711

Full text not available from this repository.

Abstract

Based on blade element/momentum theory the aerodynamic impact on rotor controls and blade flapping caused by a straight line vortex penetrating orthogonally the plane of a rotor disk is solved using a realistic swirl velocity profile. The collective and cyclic controls needed for disturbance rejection and the coning and cyclic flapping motion developing are computed.

Item URL in elib:https://elib.dlr.de/113672/
Document Type:Article
Title:Estimate of Rotor Controls and Blade Flapping Caused by an Orthogonal Vortex Disturbance
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
van der Wall, Berend G.berend.vanderwall (at) dlr.dehttps://orcid.org/0000-0001-6144-0921
Date:April 2018
Journal or Publication Title:Journal of the American Helicopter Society
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:63
DOI :10.4050/JAHS.63.025001
Page Range:pp. 1-6
Publisher:American Helicopter Society
ISSN:0002-8711
Status:Published
Keywords:Wake vortex interaction, helicotper trim, rotor blade motion
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
Location: Braunschweig
Institutes and Institutions:Institute of Flight Systems > Rotorcraft
Deposited By: van der Wall, Prof. Dr. Berend G.
Deposited On:15 Feb 2018 15:12
Last Modified:12 Apr 2018 12:08

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