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Orthogonal Vortex-Rotor Interaction: Impact on Rotor Controls, Blade Flapping, Thrust and Power

van der Wall, Berend G. (2018) Orthogonal Vortex-Rotor Interaction: Impact on Rotor Controls, Blade Flapping, Thrust and Power. 44th European Rotorcraft Forum, 18.-21. Sept. 2018, Delft, Niederlande.

Full text not available from this repository.

Abstract

Rotors of vertical take-off and landing vehicles (main rotor, tail rotor, and propeller) are often subjected to interaction with vortices from other lifting devices. Interactions with vortices whose axes are essentially parallel to the rotor plane of rotation are widely investigated and understood, especially with respect to blade-vortex interaction (BVI) phenomena. Interactions of rotor blades with vortices oriented normal to the rotor disk were rarely investigated and this article focuses on this type of interaction, including the vortex impact on power required by the rotor. It is a fundamental study that is intended to contribute to future flight dynamics investigations.

Item URL in elib:https://elib.dlr.de/118944/
Document Type:Conference or Workshop Item (Speech)
Title:Orthogonal Vortex-Rotor Interaction: Impact on Rotor Controls, Blade Flapping, Thrust and Power
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:September 2018
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 1-12
Status:Published
Keywords:Vortex-rotor interaction, rotor aerodynamics, rotor dynamics, rotor control
Event Title:44th European Rotorcraft Forum
Event Location:Delft, Niederlande
Event Type:international Conference
Event Dates:18.-21. Sept. 2018
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:29 Oct 2018 11:42
Last Modified:29 Oct 2018 11:42

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