An Analysis of Elastohydrodynamic Lubrication with Limiting Shear Stress: Part I—Theory and Solutions
An Analysis of Elastohydrodynamic Lubrication with Limiting Shear Stress: Part I—Theory and Solutions
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DOI：
10.1080/10402000208982532
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发表时间：
2002-01
影响因子：
2.1
通讯作者：
Yongbin Zhang;S. Wen
中科院分区：
文献类型：
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作者：
Yongbin Zhang;S. Wen
在假设流体-接触界面存在极限剪应力的情况下，研究了线接触弹流润滑问题。得到了圆柱体与平面滑滚比下的油膜压力和油膜厚度分布。结果表明，界面极限剪应力效应可直接导致薄膜厚度急剧减小。
This paper investigates line contact elastohydrodynamic lubrication assuming a limiting shear stress of the fluid-contact interfaces. The film pressures and film thickness distributions are obtained for the slide-roll ratios between a cylinder and a plane. The results show that the interfacial limiting shear stress effect can directly cause a drastic film thickness reduction.