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Rotor Thrust and Power Variations During In-Plane and Orthogonal Vortex Interaction

van der Wall, Berend G. (2018) Rotor Thrust and Power Variations During In-Plane and Orthogonal Vortex Interaction. 7th Asian/Australian Rotorcraft Forum, 30. Okt. - 1. Nov. 2018, Seogwipo City, Jeju Island, Korea.

Full text not available from this repository.

Abstract

Fixed-wing aircraft trail straight wing tip vortices oriented horizontally for a long distance behind them and both fixed-wing and rotary-wing interactions with such vortices have been investigated in the past. Wind turbines also generate a wake with blade tip vortices spiraling around it. Recently the interaction of sailplanes and rotors with these curved wake vortices have been studied with respect to controllability and in case of rotors to the blade flapping motion developing. This study details the influence of such a vortex-rotor interaction on rotor thrust and power for vortices lying in-plane in the rotor disk and also orthogonal to it.

Item URL in elib:https://elib.dlr.de/119808/
Document Type:Conference or Workshop Item (Speech)
Title:Rotor Thrust and Power Variations During In-Plane and Orthogonal Vortex Interaction
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:November 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:Rotor-vortex interaction, aerodynamics, performance, thrust, power
Event Title:7th Asian/Australian Rotorcraft Forum
Event Location:Seogwipo City, Jeju Island, Korea
Event Type:international Conference
Event Dates:30. Okt. - 1. Nov. 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:05 Dec 2018 14:12
Last Modified:06 Dec 2018 14:48

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