Lubrication of a Cylinder on a Plane With a Non-Newtonian Fluid Considering Cavitation
Lubrication of a Cylinder on a Plane With a Non-Newtonian Fluid Considering Cavitation
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考虑空化的非牛顿流体平面上气缸的润滑
DOI：
10.1115/1.3253176
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发表时间：
1982
期刊：
影响因子：
--
通讯作者：
C. Singh
中科院分区：
文献类型：
--
作者：
P. Sinha;C. Singh
本文提出了一个理论分析的滚动接触轴承的润滑考虑汽蚀与非牛顿润滑剂，服从幂律模型。忽略压粘效应和变形效应。分析表明，随着流动特性指数的增加，承载能力增加，空化点和最大压力点向接触中心移动。它也表明，目前的分析可以被认为是提供一个近似的人体关节润滑问题。
This paper presents a theoretical analysis of lubrication of rolling contact bearings considering cavitation with a non-Newtonian lubricant, obeying the power law model. Piezo-viscous and deformation effects are neglected. The analysis reveals, that as the flow behavior index increases, the load capacity increases and the point of cavitation as well as the point of maximum pressure is shifted towards the center of contact. It is also indicated that the present analysis may be considered as providing an approximation to human joint lubrication problem.