Noise suppression by an acoustically treated three-ring inlet on a TF-34 engine /

Bibliographic Details
Main Authors:	Minner, Gene L., Goldman, Richard G. (Author)
Corporate Author:	Lewis Research Center
Other Authors:	Heidelberg, Laurence J.
Format:	Government Document Book
Language:	English
Published:	Washington : U.S. National Aeronautics and Space Administration ; 1976.
Series:	NASA technical memorandum ; NASA TM X-3366.
Subjects:	Airplanes > Noise. Airplanes > Turbojet engines > Air intakes. Short take-off and landing aircraft > Jet propulsion > Testing.