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- Title
HYDRODYNAMIC WEDGE-PLATFORM THRUST SLIDER BEARING WITH THE INTERFACIAL SLIPPAGE ON THE WHOLE MOVING SURFACE.
- Authors
YITING XIA; YONGBIN ZHANG; YANG WANG; XUEDONG JIANG; YIWEN DONG
- Abstract
The performance of a hydrodynamic wedge-platform thrust slider bearing with the interfacial slippage on the whole moving surface is analytically investigated based on the interfacial limiting shear strength model. In this bearing, the interfacial slippage is missing on the stationary surface. The calculation results show that the load-carrying capacity of this bearing is normally much smaller than that of the conventional hydrodynamic wedge-platform thrust slider bearing (without the interfacial slippage) in the same operating condition; The friction coefficient of this bearing is normally considerably lower than that of the conventional bearing under the same operating conditions. However, for a small wedge angle of the bearing, the friction coefficient of this bearing is normally over 0.1 and much higher than that of the conventional bearing. This bearing can be used as energy-conserver with sacrifice of the load-carrying capacity.
- Subjects
THRUST bearings; SHEAR strength; FRICTION; INTERFACIAL friction
- Publication
Journal of the Balkan Tribological Association, 2019, Vol 25, Issue 2, p372
- ISSN
1310-4772
- Publication type
Article