Far-field noise and internal modes from a ducted propeller at simulated aircraft takeoff conditions
By: Richard P. Woodward ... [et al.].
Contributors: Woodward, Richard P.; United States. National Aeronautics and Space Administration.
Series: NASA technical memorandum -- 105369
Publisher: National Aeronautics and Space Administration; For sale by the National Technical Information Service
Published: 1992
Place of publication: [Washington, DC]; [Springfield, Va
Language: eng
Format: Microform
Subjects: Airplanes -- Noise.
Other titles: Far field noise and internal modes ....
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 92-1329-M.

Microfiche. [Washington, D.C.? : National Aeronautics and Space Administration], 1992. 1 microfiche.