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van der Wall, Berend G. (2019) Rotor Thrust and Power Variations During In-Plane and Orthogonal Vortex Interaction. Ohio State University Seminar, 2019-05-09, Columbus, Ohio, USA.
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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/127323/ | ||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||
| Additional Information: | Eingeladener Vortrag ohne Paper | ||||||||
| Title: | Rotor Thrust and Power Variations During In-Plane and Orthogonal Vortex Interaction | ||||||||
| Authors: |
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| Date: | 9 May 2019 | ||||||||
| Refereed publication: | No | ||||||||
| Open Access: | No | ||||||||
| Gold Open Access: | No | ||||||||
| In SCOPUS: | No | ||||||||
| In ISI Web of Science: | No | ||||||||
| Status: | Published | ||||||||
| Keywords: | Rotor-vortex interaction, aerodynamics, performance, thrust, power | ||||||||
| Event Title: | Ohio State University Seminar | ||||||||
| Event Location: | Columbus, Ohio, USA | ||||||||
| Event Type: | Workshop | ||||||||
| Event Date: | 9 May 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 11:33 | ||||||||
| Last Modified: | 24 Apr 2024 20:31 |
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