Wind-tunnel acoustic results of two rotor models with several tip designs /

Bibliographic Details
Main Author:	Martin, R. M. (Ruth McVoy), 1956-
Corporate Author:	United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch
Other Authors:	Connor, Andrew B.
Format:	Government Document eBook
Language:	English
Published:	Hampton, Va. : National Aeronautics and Space Administration, Scientific and Technical Information Branch, [1986]
Series:	NASA technical memorandum ; 87698.
Subjects:	Rotors (Helicopters) > Noise.
Online Access:	https://purl.fdlp.gov/GPO/LPS112773

Description
Item Description:	Title from title screen (viewed on May 19, 2009). "July 1986." Electronic resource.
Physical Description:	1 volume
Format:	Mode of access: Internet from NASA Technical Reports Server web site. Address as of 5/19/09: http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19860019229%5F1986019229.pdf ; current access available via PURL.