Rotorcraft transmission noise path model, including distributed fluid film bearing impedance modeling /

Bibliographic Details
Corporate Author:	NASA Glenn Research Center
Other Authors:	Hambric, Stephen A.
Format:	Government Document eBook
Language:	English
Published:	Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, [2010]
Series:	NASA contractor report ; NASA CR-216812.
Subjects:	Gears. Sound transmission. Vibration. Ball bearings. Acoustics. Journal bearings. Roller bearings. Helicopter propeller drive. Rotary wing aircraft. Fluid films. Impedance. Noise reduction.
Online Access:	https://purl.fdlp.gov/GPO/gpo3730

Description
Item Description:	Title from title screen (viewed on Feb. 3, 2011). "September 2010." Electronic resource.
Physical Description:	1 online resource (iv, 75 pages) : illustrations
Bibliography:	Includes bibliographical references (pages 66-69).