Film Thickness Decay and Wear Behavior of Grease-Lubricated Point Contact under Cyclic Variable Loads

Film Thickness Decay and Wear Behavior of Grease-Lubricated Point Contact under Cyclic Variable Loads

For wind turbine applications, there is a cyclic load-varying process between rolling elements and raceways in pitch bearings. This kind of motion can also lead to radial fretting. However, this is seldom addressed under grease-lubricated conditions in the literature. In this study, grease-lubricate...

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Bibliographic Details
Main Authors: Yiming Han, Jing Wang, Hengrui Du, Weimin Li, Jingxin Zhao, Zongyi Bai, Meng Hu, Haichao Liu
Format: Article
Language:English
Published: MDPI AG 2024-02-01
Series:Lubricants
Subjects:
grease lubrication
dynamic load
film thickness
radial fretting
non-steady state
anti-wear additive
Online Access:https://www.mdpi.com/2075-4442/12/2/42

Internet

https://www.mdpi.com/2075-4442/12/2/42

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