Initial Results of a Model Rotor Higher Harmonic Control (HHC) Wind Tunnel Experiment on BVI Impulsive Noise Reduction

Splettstößer, Wolf R. and Lehmann, Gert and van der Wall, Berend G. (1989) Initial Results of a Model Rotor Higher Harmonic Control (HHC) Wind Tunnel Experiment on BVI Impulsive Noise Reduction. 15th European Rotorcraft Forum, 1989-9-12 - 1989-9-15, Amsterdam (NL).

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Abstract

A test has been performed in the DNW using a Mach scaled Bo105 model rotor. Higher harmonic control was applied to show the impact on blade vortex interaction noise radiation.

Document Type:

Conference or Workshop Item (Speech, Paper)

Title:

Initial Results of a Model Rotor Higher Harmonic Control (HHC) Wind Tunnel Experiment on BVI Impulsive Noise Reduction

Authors:

Authors	Institution or Email of Authors
Splettstößer, Wolf R.
Lehmann, Gert
van der Wall, Berend G.

Date:

1989

Refereed publication:

In SCOPUS:

In ISI Web of Science:

Page Range:

Status:

Published

Keywords:

model rotor test, higher harmonic control, blade vortex interaction noise

Event Title:

15th European Rotorcraft Forum

Event Location:

Amsterdam (NL)

Event Type:

international Conference

Event Dates:

1989-9-12 - 1989-9-15

Organizer:

NLR

HGF - Research field:

Aeronautics, Space and Transport

HGF - Program:

Aeronautics

HGF - Program Themes:

L RR - Rotorcraft Research

DLR - Research area:

Aeronautics

DLR - Program:

L RR - Rotorcraft Research

DLR - Research theme (Project):

L - The Active Rotorcraft (old), L - The Quiet and Comfortable Rotorcraft

Location:

Braunschweig

Institutes and Institutions:

Institute of Flight Systems > Rotorcraft
Institute of Aerodynamics and Flow Technology > Technical Acoustics

Deposited By:

Dr.-Ing. Berend G. van der Wall

Deposited On:

04 Jan 2006

Last Modified:

27 Apr 2009 04:50

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