Noise suppression by an acoustically treated three-ring inlet on a TF-34 engine
By: Gene L. Minner, Richard G. Goldman, and Lawrence J. Heidelberg ; Lewis Research Center, Cleveland, Ohio.
Contributors: Goldman, Richard G.; Heidelberg, Lawrence J.; Lewis Research Center.
Series: NASA technical memorandum ; NASA TM X-3366; NASA technical memorandum -- X-3366.
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: 36
Subjects: Airplanes -- Noise.; Airplanes -- Turbojet engines -- Air intakes.; Short take-off and landing aircraft -- Jet propulsion -- Testing.
Notes: Cover title.

Bibliography: p. 19-20.