Cover Image

Application of an aligned and unaligned signal processing technique to investigate tones and broadband noise in fan and contra-rotating open rotor acoustic spectra /

Bibliographic Details
Main Authors: Miles, J. H. (Author), Hultgren, Lennart S. (Lennart Sven) (Author)
Format: Government Document eBook
Language:English
Published: Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, September 2015.
Series:NASA technical memorandum ; 2015-218865.
Subjects:
Acoustic properties.
Rotating shafts.
Contrarotating propellers.
Noise spectra.
Aeroacoustics.
Online Access:https://purl.fdlp.gov/GPO/gpo64653
http://purl.fdlp.gov/GPO/gpo64653
Description
Item Description:Title from title screen (viewed on Feb. 2, 2016).
"September 2015."
"Prepared for the 22nd International Symposium on Air Breathing Engines (ISABE 2015) sponsored by the International Society for Air Breathing Engines, Phoenix, Arizona, October 25-30, 2015."
Physical Description:1 online resource (13 pages) : color illustrations.
Bibliography:Includes bibliographical references (pages 6-7).