Noise of a simulated installed model counter rotation propeller at angle-of-attack and takeoff/approach conditions /

Bibliographic Details

Main Author:	Woodward, Richard P.
Corporate Author:	United States. National Aeronautics and Space Administration
Format:	Government Document Microform Book
Language:	English
Published:	[Washington, D.C.] : National Aeronautics and Space Administration ; [1990]
Series:	NASA technical memorandum ; 102440.
Subjects:	Propellers, Aerial. Aircraft noise. Counter rotation. Propellers. Rotors. Turboprop aircraft. Wind tunnel tests.
Online Access:	https://purl.fdlp.gov/GPO/LPS66274