Active noise control of low speed fan rotor-stator modes
By: Daniel L. Sutliff ... [et al.].
Contributors: Sutliff, Daniel L.; United States. National Aeronautics and Space Administration.
Series: NASA technical memorandum -- 107458.
Publisher: National Aeronautics and Space Administration; National Technical Information Service, distributor
Published: 1997
Place of publication: Washington, DC; [Springfield, Va
Language: eng
Format: Microform
Subjects: Shafts (Machine elements); Acoustic ducts.; Ducts.; Engine noise.; Noise reduction.; Rotors.; Sound generators.; Turbofan aircraft.; Turbofan engines.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 98-0007-M.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1997] 1 microfiche.