A numerical solution for dry contact between two viscoelastic rollers

被引：8
|
作者：
Elsharkawy, AA
机构：
[1] Department of Mechanical and Industrial Engineering, Faculty of Engineering and Petroleum, Kuwait University, Safat
来源：
TRIBOLOGY TRANSACTIONS | 1996年 / 39卷 / 03期
关键词：
engineering analysis and computing; elastohydrodynamic lubrication; lubricant rheology; viscoelasticity;
D O I：
10.1080/10402009608983576
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
A systematic numerical scheme is developed to solve the steady-state rolling contact problem between two viscoelastic cylinders. The contact problem is formulated as an integral equation in which the contact pressure and the contact area are to be determined. The analysis is restricted to the normal contact problem. A standard linear model is used to characterize the viscoelastic behavior of the bounding solids. The effects of the viscoelastic behavior of the material of the contacting cylinders on the contact pressure distribution, contact area, and sub-surface stress field are studied and discussed.
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页码：627 / 635
页数：9
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