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Scattering Of Nonplanar Acoustic WavesReport presents theoretical study of scattering of nonplanar acoustic waves by rigid bodies. Study performed as part of effort to develop means of predicting scattering, from aircraft fuselages, of noise made by rotating blades. Basic approach was to model acoustic scattering by use of boundary integral equation to solve equation by the Galerkin method.
Document ID
19950070359
Document Type
Other - NASA Tech Brief
Authors
Gillman, Judith M. (NASA Ames Research Center, Moffett Field, CA.)
Farassat, F. (Langley Research Center)
Myers, M. K. (George Washington Univ.)
Date Acquired
August 16, 2013
Publication Date
October 1, 1995
Publication Information
Publication: NASA Tech Briefs
Volume: 19
Issue: 10
ISSN: 0145-319X
Subject Category
PHYSICAL SCIENCES
Report/Patent Number
ARC-12837
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.