Slip Analysis of Wind Turbine Angular Contact Ball Bearing

Yu Feng Yin; Jian Gang Ding; Yong Jian Li; Ya Li Na

doi:10.4028/www.scientific.net/AMR.860-863.249

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 860-863Slip Analysis of Wind Turbine Angular Contact Ball...

Slip Analysis of Wind Turbine Angular Contact Ball Bearing

Abstract:

Wind machine high speed shaft bearing in high speed and light load conditions,it is prone to produce skidding.Skidding damage often becomes one of the main damage forms.According to EHD lubrication theory,this paper establishes the interacting model among rolling-elements,which includes gyroscopic and centrifugal effects,to study the skidding characteristics of angular contact ball-bearings.The model will enable engineers to improve bearing reliability at the design stage.

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Periodical:

Advanced Materials Research (Volumes 860-863)

Pages:

249-255

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.860-863.249

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Online since:

December 2013

Authors:

Yu Feng Yin, Jian Gang Ding, Yong Jian Li, Ya Li Na

Keywords:

Angular-Contact Ball-Bearings, Dynamic Model, Elastohydrodynamic Lubrication Theory

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