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Rotorcraft NoiseThis report is a compilation of papers presented at the NASA/U.S. Helicopter Industry Workshop on Aerodynamic Noise Prediction/Noise Reduction held at Langley Research Center, March 29-31, 1982. Included in the topics presented are papers on noise reduction techniques, scaling laws, empirical noise prediction, and methods for developing and validating noise prediction methods. The results of the working sessions are presented as findings, conclusions, and recommendations.
Document ID
19840021593
Acquisition Source
Langley Research Center
Document Type
Conference Proceedings
Authors
Robert J Huston (Langley Research Center Hampton, Virginia, United States)
Date Acquired
September 4, 2013
Publication Date
July 1, 1982
Publication Information
Publication: Proceedings of the NASA/U.S. Helicopter Industry Workshop on Aerodynamic Noise Prediction/Noise Reduction
Publisher: National Aeronautics and Space Administration
Subject Category
Acoustics
Report/Patent Number
NASA-CP-2234
L-15408
NAS 1.55:2234
Meeting Information
Meeting: NASA/U.S. Helicopter Industry Workshop on Aerodynamic Noise Prediction/Noise Reduction
Location: Hampton, VA
Country: US
Start Date: March 29, 1982
End Date: March 31, 1982
Sponsors: Langley Research Center
Accession Number
84N29662
Funding Number(s)
PROJECT: RTOP 532-06-13-03
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Keywords
Helicopters
Acoustics
Noise control
Noise reduction
Noise prediction

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