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Designing Shafts For Long LifeImproved method developed for choosing sizes of power-transmitting shafts for limited or unlimited service lives under variety of operating conditions. Stress versus fatigue life of proposed shaft design plotted, modified to account for expected operating conditions and used to calculate shaft diameter required for given fatigue life. If diameter of shaft represented by plot equals or exceeds required diameter, shaft considered adequate.
Document ID
19880000300
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Loewenthal, Stuart H. (NASA Lewis Research Center, Cleveland, Ohio.)
Date Acquired
August 13, 2013
Publication Date
May 1, 1988
Publication Information
Publication: NASA Tech Briefs
Volume: 12
Issue: 5
ISSN: 0145-319X
Subject Category
Mechanics
Report/Patent Number
LEW-14517
Accession Number
88B10300
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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