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Studies Of Vibrations In GearboxesThree NASA technical memorandums summarize studies of vibrations in gearboxes. Directed toward understanding and reducing gearbox noise caused by coupling of vibrations from meshing gears, through gear shafts and their bearings, to surfaces of gearbox housings. Practical systems in which understanding and reduction of gearbox noise beneficial include helicopter, car, and truck transmissions; stationary geared systems; and gear-driven actuator systems.
Document ID
19940000183
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Choy, Fred K.
(Akron Univ.)
Ruan, Yeefeng F.
(Akron Univ.)
Tu, Yu K.
(Akron Univ.)
Zakrajsek, James J.
(NASA Lewis Research Center, Cleveland, OH.)
Oswald, Fred B.
(NASA Lewis Research Center, Cleveland, OH.)
Coy, John J.
(NASA Lewis Research Center, Cleveland, OH.)
Townsend, Dennis P.
(NASA Lewis Research Center, Cleveland, OH.)
Date Acquired
August 16, 2013
Publication Date
March 1, 1994
Publication Information
Publication: NASA Tech Briefs
Volume: 18
Issue: 3
ISSN: 0145-319X
Subject Category
Machinery
Report/Patent Number
LEW-15743
Accession Number
94B10183
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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