A numerical technique for calculation of the noise of high-speed propellers with advanced blade geometry
By: Paul A. Nystrom and F. Farassat
Contributors: Farassat, F; United States. National Aeronautics and Space Administration. Scientific and Technical Information Office; Langley Research Center
Series: NASA technical paper -- 1662
Publisher: National Aeronautics and Space Administration, Scientific and Technical Information Office; for sale by the National Technical Information Service]
Published: 1980
Place of publication: Washington, D.C; [Springfield, Va
Language: eng
Number of pages: 30
Subjects: Noise control -- Testing; Propellers, Aerial -- Testing
Notes: "July 1980"--Cover

"Langley Research Center."

Includes bibliographical references