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

页码：49 / 55

页数：7