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Aeroacoustic Research Techniques: Jets to AutosAeroacoustic research has benefited from the development of advanced techniques for the study of fluid mechanically generated noise New instrumentation; methodologies, information technologies, and facilities have evolved to help researchers investigate the complexities of aircraft and automobile noise. In this paper, research techniques are reviewed with emphasis on the subject closest to the author s experience: aircraft propulsion and airframe noise in simulated flight. A new technology developed for the study of aircraft airframe noise is described as a potential tool for the study of automobile noise. The important role of information technology in aeroacoustic research is discussed.
Document ID
20040081086
Document Type
Conference Paper
Authors
Soderman, Paul T. (NASA Ames Research Center Moffett Field, CA, United States)
Date Acquired
August 21, 2013
Publication Date
February 2, 1999
Subject Category
Acoustics
Report/Patent Number
FEDSM99-7240
Meeting Information
3rd ASME/JSME Joint Fluids Engineering Conference(San Francisco, CA)
Funding Number(s)
PROJECT: RTOP 519-20-22
Distribution Limits
Public
Copyright
Other