Analytical thermal analysis of advanced disk brake in high speed vehicles

被引：20

作者：

Modanloo, A. ^{[1
]}

Talaee, M. R. ^{[1
]}

机构：

[1] Iran Univ Sci & Technol, Sch Railway Engn, Rolling Stock, Tehran, Iran

来源：

MECHANICS OF ADVANCED MATERIALS AND STRUCTURES | 2020年 / 27卷 / 03期

关键词：

Advanced disk brake; high speed vehicles; analytical solution; temperature field; and separation of variables; TEMPERATURE;

D O I：

10.1080/15376494.2018.1472340

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Temperature is one of the most important parameters in designing brake systems, in high speed vehicles. In this research, the thermal conduction model of advanced disk brake of high speed vehicles such as trains with velocity 350 km/h is produced under two kinds of frictional heat loads of uniform pressure and uniform friction and time-dependent convective boundary conditions. The governing heat conduction equation is solved in cylindrical coordinate by using the method of separation of variables combined with Duhamel integral. Results show the good ability of analytical solution to estimate exact temperature profile in brake disk.

引用

页码：209 / 217

页数：9

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