STOCHASTIC CONTACT MODEL OF ROUGH FRICTIONAL HEATING SURFACES IN MIXED FRICTION CONDITIONS

被引：2
|
作者：
YEVTUSHENKO, AA [1 ]
IVANYK, EG [1 ]
机构：
[1] UKRAINIAN ACAD SCI,INST APPL PROBLEMS MECH & MATH,LVOV 290601,UKRAINE
来源：
WEAR | 1995年 / 188卷 / 1-2期
关键词：
FRICTION TEMPERATURE; DISCRETE CONTACT; MIXED FRICTION CONDITIONS; STATISTICAL ANALYSIS; THERMOMECHANICAL QUANTITIES;
D O I：
10.1016/0043-1648(95)06596-2
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The friction temperature in a discrete contact under conditions of mixed friction are analyzed. The thermal deformations (contact radius) and temperature in interacting asperities are obtained by solving the integral equation. A numerical solution of this equation is obtained which shows that the contact radius decreases linearly with time. A statistical analysis of the thermomechanical quantities has been carried out. The expectation and quantile for the maximum temperature are given as functions of the EHD film thickness parameter.
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页码：49 / 55
页数：7
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