A computer program to predict rotor rotational noise of a stationary rotor from blade loading coefficients
By: Ramani Ramakrishnan, Donald Randall, and Robert N. Hosier ; Langley Research Center, Hampton, Va.
Contributors: Randall, Donald.; Hosier, Robert N.; Langley Research Center.
Series: NASA technical memorandum ; NASA TM X-3281; NASA technical memorandum -- X-3281.
Publisher: U.S. National Aeronautics and Space Administration; for sale by the National Technical Information Service
Published: 1976
Place of publication: Washington; Springfield, Va
Language: eng
Number of pages: 160
Subjects: Rotors (Helicopters) -- Noise.; Electronic data processing -- Rotors (Helicopters)
Notes: Cover title.

Bibliography: p. 109.