Solution of a non-linear heat conduction problem in automotive clutch and brake systems

Abdullah M. Al-Shabibi

doi:10.1115/HT2009-88604

Solution of a non-linear heat conduction problem in automotive clutch and brake systems

Abdullah M. Al-Shabibi

Mechanical and Industrial Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Citations (Scopus)

Abstract

This paper investigates the transient solution for a non-linear heat conduction problem in automotive clutch system. The frictional heat generated during clutch disks engagement is known to cause thermoelastic distortion which in turn modifies the contact pressure distribution. The contact boundary condition that defines the area over which the heat is to be generated is also known to change and shift if the engagement process is run long enough. The thermal boundary in this case is time dependent and the problem becomes non-linear. To account for such boundary condition, a solution methodology is proposed in this paper and tested in the context of a clutch disk sliding between two rigid bodies.

Original language	English
Title of host publication	Proceedings of the ASME Summer Heat Transfer Conference 2009, HT2009
Pages	415-419
Number of pages	5
DOIs	https://doi.org/10.1115/HT2009-88604
Publication status	Published - 2009
Event	2009 ASME Summer Heat Transfer Conference, HT2009 - San Francisco, CA, United States Duration: Jul 19 2009 → Jul 23 2009

Publication series

Name	Proceedings of the ASME Summer Heat Transfer Conference 2009, HT2009
Volume	2

Other

Other	2009 ASME Summer Heat Transfer Conference, HT2009
Country/Territory	United States
City	San Francisco, CA
Period	7/19/09 → 7/23/09

ASJC Scopus subject areas

Fluid Flow and Transfer Processes

Access to Document

10.1115/HT2009-88604

Cite this

Solution of a non-linear heat conduction problem in automotive clutch and brake systems. / Al-Shabibi, Abdullah M.
Proceedings of the ASME Summer Heat Transfer Conference 2009, HT2009. 2009. p. 415-419 (Proceedings of the ASME Summer Heat Transfer Conference 2009, HT2009; Vol. 2).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Al-Shabibi, AM 2009, Solution of a non-linear heat conduction problem in automotive clutch and brake systems. in Proceedings of the ASME Summer Heat Transfer Conference 2009, HT2009. Proceedings of the ASME Summer Heat Transfer Conference 2009, HT2009, vol. 2, pp. 415-419, 2009 ASME Summer Heat Transfer Conference, HT2009, San Francisco, CA, United States, 7/19/09. https://doi.org/10.1115/HT2009-88604

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AB - This paper investigates the transient solution for a non-linear heat conduction problem in automotive clutch system. The frictional heat generated during clutch disks engagement is known to cause thermoelastic distortion which in turn modifies the contact pressure distribution. The contact boundary condition that defines the area over which the heat is to be generated is also known to change and shift if the engagement process is run long enough. The thermal boundary in this case is time dependent and the problem becomes non-linear. To account for such boundary condition, a solution methodology is proposed in this paper and tested in the context of a clutch disk sliding between two rigid bodies.

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Solution of a non-linear heat conduction problem in automotive clutch and brake systems

Abstract

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