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Keywords: Electrical brushes
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Journal Articles

Effect of Humid Tropical Climate and Electrical Current on the Electrical Sliding Wear Behavior of Graphite Brush in Motor

Pham Van Hung, Le Duc Bao, Nguyen Thuy Duong
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. March 2023, 145(3): 031704.
Paper No: TRIB-22-1229
https://doi.org/10.1115/1.4056041
Published Online: November 17, 2022
... electrical brushes electrical contacts friction wear wear mechanisms Brushes are used to transfer current between stationary and moving parts of motors. Brushes are stationary and the commutator is moving parts of a motor. Traditionally, brush material is often carbon graphite because of its low...
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Topics: Climate, Graphite, Motors, Temperature, Wear, Electric current
Journal Articles

Experimental and Numerical Investigation of Inlet Dimple in Point and Elliptical Contact Elastohydrodynamic Lubrication Films

Xuefeng Wang, Rufu Hu, Mingjun Wang, Huanxin Yao
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. July 2016, 138(3): 031505.
Paper No: TRIB-15-1164
https://doi.org/10.1115/1.4032952
Published Online: May 4, 2016
... received May 22, 2015; final manuscript received January 12, 2016; published online May 4, 2016. Assoc. Editor: Ning Ren. 22 05 2015 12 01 2016 Elastohydrodynamic lubrication Electrical brushes Elastohydrodynamic lubrication is a key characteristic of the machine elements...
View Article titled, Experimental and Numerical Investigation of Inlet Dimple in Point and Elliptical Contact Elastohydrodynamic Lubrication Films
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Topics: Disks, Elastohydrodynamic lubrication, Lubricants, Numerical analysis, Rollers, Stress, Viscosity, Film thickness, Pressure