High-speed propeller noise predictions
Subtitle: effects of boundary conditions used in blade loading calculations
By: M. Nallasamy, B.J. Clark, and J.F. Groeneweg.
Contributors: Clark, Bruce J.; Groeneweg, John F.; United States. National Aeronautics and Space Administration.
Series: NASA technical paper -- 88913
Publisher: National Aeronautics and Space Administration; For sale by the National Technical Information Service
Published: 1987
Place of publication: [Washington, DC]; [Springfield, Va
Language: eng
Format: Microform
Subjects: Noise control -- United States.; Acoustical engineering.; Aerodynamics.
Other titles: High speed propeller noise predictions
Notes: Distributed to depository libraries in microfiche.

Microfiche. [Washington, D.C.? : National Aeronautics and Space Administration], 1987. 1 microfiche.