Reduced perceived noise low tip speed fans as result of abandoning cutoff stator vane numbers
By: James Dittmar.
Contributors: Lewis Research Center.
Series: NASA/TM -- 1998-206627.; NASA technical memorandum -- 206627.
Publisher: National Aeronautics and Space Administration, Lewis Research Center; National Technical Information Service, distributor
Published: 1998
Place of publication: [Cleveland, Ohio]; Springfield, VA
Language: eng
Format: Microform
Subjects: Noise reduction.; Fan blades.; Stators.
Notes: Shipping list no.: 99-0354-M.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1998] 1 microfiche.