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The First Wind Tunnel Test of the DLR’s Multiple Swashplate System: Test Procedure and Preliminary Results

Küfmann, Philip and Bartels, Rainer and van der Wall, Berend G. and Schneider, Oliver and Holthusen, Hermann and Gomes, Jorge and Postma, Jos (2016) The First Wind Tunnel Test of the DLR’s Multiple Swashplate System: Test Procedure and Preliminary Results. In: Proceedings of the 72nd Annual Forum of the American Helicoper Society. American Helicopter Society Inc.. 72nd AHS Forum, 16.-19. Mai 2016, West Palm Beach, USA.

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Abstract

In September 2015 the DLR completed the first wind tunnel test of its patented Multiple Swashplate System (META) in the DNW’s Large Low-Speed Facility (LLF) in the Netherlands. During these tests, the potential of this new active rotor control system to effectively reduce noise, vibrations and power consumption using several individual blade control (IBC) strategies, including 2=rev inputs, was successfully demonstrated on two different model rotors without using actuators in the rotating frame. For a Mach-scaled Bo105 model rotor power reductions of up to

Item URL in elib:https://elib.dlr.de/104542/
Document Type:Conference or Workshop Item (Speech)
Title:The First Wind Tunnel Test of the DLR’s Multiple Swashplate System: Test Procedure and Preliminary Results
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Küfmann, PhilipFT-HUBhttps://orcid.org/0000-0003-0932-3247
Bartels, RainerFT-HUBUNSPECIFIED
van der Wall, Berend G.FT-HUBUNSPECIFIED
Schneider, OliverFT-HUBUNSPECIFIED
Holthusen, HermannDNW, NetherlandsUNSPECIFIED
Gomes, JorgeDNW, NetherlandsUNSPECIFIED
Postma, JosDNW, NetherlandsUNSPECIFIED
Date:May 2016
Journal or Publication Title:Proceedings of the 72nd Annual Forum of the American Helicoper Society
Refereed publication:Yes
Open Access:No
In DOAJ:No
In SCOPUS:No
In ISI Web of Science:No
Publisher:American Helicopter Society Inc.
Status:Published
Keywords:META, Multiple Swashplate System, vibration reduction, noise reduction, rotor Performance, HHC, higher harmonic control, IBC, individual blade control, active rotor control, wind tunnel test, wind tunnel
Event Title:72nd AHS Forum
Event Location:West Palm Beach, USA
Event Type:international Conference
Event Dates:16.-19. Mai 2016
Organizer:American Helicopter Society (AHS)
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
German-Dutch Windtunnels
Deposited By: Küfmann, Philip
Deposited On:06 Jun 2016 13:27
Last Modified:09 Mar 2017 15:17

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