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.
引用
收藏
页码：49 / 55
页数：7
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