Solution of heat conduction problem in automotive clutch and brake systems

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

This paper is investigating the transient solution for a heat conduction problem in solids with insulated boundary. This class of problem is often encountered in automotive brake and clutch systems where the frictional heat generated at contact surface is much larger than that the system is capable of dissipating. The heat conduction equation can be solved through the superposition of the homogenous solution and the particular solution. The use of the steady state solution as a particular solution can however result in a lack of numerical accuracy because of its order of magnitude driven by the nearly insulated boundary. A special solution form is proposed for the particular solution to account for such boundary condition. The proposed solution was tested in the context of a typical clutch disk sliding between two non-conductive rigid bodies. The solution has proven to be time efficient and free of numerical accuracy associated with the order of magnitude of the particular solution.

Original languageEnglish
Title of host publication2008 Proceedings of the ASME Summer Heat Transfer Conference, HT 2008
Pages321-326
Number of pages6
Volume1
Publication statusPublished - 2009
Event2008 ASME Summer Heat Transfer Conference, HT 2008 - Jacksonville, FL, United States
Duration: Aug 10 2008Aug 14 2008

Other

Other2008 ASME Summer Heat Transfer Conference, HT 2008
CountryUnited States
CityJacksonville, FL
Period8/10/088/14/08

Fingerprint

Clutches
Brakes
Heat conduction
Boundary conditions

ASJC Scopus subject areas

  • Fluid Flow and Transfer Processes
  • Mechanical Engineering

Cite this

Al-Shabibi, A. M. (2009). Solution of heat conduction problem in automotive clutch and brake systems. In 2008 Proceedings of the ASME Summer Heat Transfer Conference, HT 2008 (Vol. 1, pp. 321-326)

Solution of heat conduction problem in automotive clutch and brake systems. / Al-Shabibi, Abdullah M.

2008 Proceedings of the ASME Summer Heat Transfer Conference, HT 2008. Vol. 1 2009. p. 321-326.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Al-Shabibi, AM 2009, Solution of heat conduction problem in automotive clutch and brake systems. in 2008 Proceedings of the ASME Summer Heat Transfer Conference, HT 2008. vol. 1, pp. 321-326, 2008 ASME Summer Heat Transfer Conference, HT 2008, Jacksonville, FL, United States, 8/10/08.
Al-Shabibi AM. Solution of heat conduction problem in automotive clutch and brake systems. In 2008 Proceedings of the ASME Summer Heat Transfer Conference, HT 2008. Vol. 1. 2009. p. 321-326
Al-Shabibi, Abdullah M. / Solution of heat conduction problem in automotive clutch and brake systems. 2008 Proceedings of the ASME Summer Heat Transfer Conference, HT 2008. Vol. 1 2009. pp. 321-326
@inproceedings{adbb830ee03c4636b7ec20458b8df7e5,
title = "Solution of heat conduction problem in automotive clutch and brake systems",
abstract = "This paper is investigating the transient solution for a heat conduction problem in solids with insulated boundary. This class of problem is often encountered in automotive brake and clutch systems where the frictional heat generated at contact surface is much larger than that the system is capable of dissipating. The heat conduction equation can be solved through the superposition of the homogenous solution and the particular solution. The use of the steady state solution as a particular solution can however result in a lack of numerical accuracy because of its order of magnitude driven by the nearly insulated boundary. A special solution form is proposed for the particular solution to account for such boundary condition. The proposed solution was tested in the context of a typical clutch disk sliding between two non-conductive rigid bodies. The solution has proven to be time efficient and free of numerical accuracy associated with the order of magnitude of the particular solution.",
author = "Al-Shabibi, {Abdullah M.}",
year = "2009",
language = "English",
isbn = "9780791848487",
volume = "1",
pages = "321--326",
booktitle = "2008 Proceedings of the ASME Summer Heat Transfer Conference, HT 2008",

}

TY - GEN

T1 - Solution of heat conduction problem in automotive clutch and brake systems

AU - Al-Shabibi, Abdullah M.

PY - 2009

Y1 - 2009

N2 - This paper is investigating the transient solution for a heat conduction problem in solids with insulated boundary. This class of problem is often encountered in automotive brake and clutch systems where the frictional heat generated at contact surface is much larger than that the system is capable of dissipating. The heat conduction equation can be solved through the superposition of the homogenous solution and the particular solution. The use of the steady state solution as a particular solution can however result in a lack of numerical accuracy because of its order of magnitude driven by the nearly insulated boundary. A special solution form is proposed for the particular solution to account for such boundary condition. The proposed solution was tested in the context of a typical clutch disk sliding between two non-conductive rigid bodies. The solution has proven to be time efficient and free of numerical accuracy associated with the order of magnitude of the particular solution.

AB - This paper is investigating the transient solution for a heat conduction problem in solids with insulated boundary. This class of problem is often encountered in automotive brake and clutch systems where the frictional heat generated at contact surface is much larger than that the system is capable of dissipating. The heat conduction equation can be solved through the superposition of the homogenous solution and the particular solution. The use of the steady state solution as a particular solution can however result in a lack of numerical accuracy because of its order of magnitude driven by the nearly insulated boundary. A special solution form is proposed for the particular solution to account for such boundary condition. The proposed solution was tested in the context of a typical clutch disk sliding between two non-conductive rigid bodies. The solution has proven to be time efficient and free of numerical accuracy associated with the order of magnitude of the particular solution.

UR - http://www.scopus.com/inward/record.url?scp=70149103606&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=70149103606&partnerID=8YFLogxK

M3 - Conference contribution

SN - 9780791848487

VL - 1

SP - 321

EP - 326

BT - 2008 Proceedings of the ASME Summer Heat Transfer Conference, HT 2008

ER -