Finite Element Analysis for Thermal Characteristics of High Speed Angular Contact Ball Bearing

Peng Wang; Chun Li Lei; Bao Cheng Zhou; Wei Ping Zhao

doi:10.4028/www.scientific.net/AMM.397-400.126

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 397-400Finite Element Analysis for Thermal...

Finite Element Analysis for Thermal Characteristics of High Speed Angular Contact Ball Bearing

Abstract:

According to the high speed bearing failure problem caused by the high temperature, finite element model of high-speed hybrid ceramic angular contact ball bearing is established in this paper. Quantity of heat and heat transfer coefficient are calculated by using the heat transfer and thermodynamics theory, which are boundary condition for the temperature field simulation analysis of ball bearing. The temperature distribution of bearing is obtained when bearing speed is 12000rad/min. The results can provide a theoretical foundation for lubrication cooling system controlling temperature.

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Periodical:

Applied Mechanics and Materials (Volumes 397-400)

Pages:

126-130

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.397-400.126

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Online since:

September 2013

Authors:

Peng Wang, Chun Li Lei, Bao Cheng Zhou, Wei Ping Zhao

Keywords:

Angular Contact Ball Bearing, Finite Element Method (FEM), Temperature Field

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