Transient Behavior of Initial Perturbation in Multidisk Clutch System

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

Above a certain critical speed, a perturbation in the contact pressure or the temperature field of a clutch system can grow, leading to areas of high heat generation or hot spots. The aim of the present study is to investigate the transient evolution of a sinusoidal perturbation in a multidisk clutch system. Eigenfunction expansion is used to solve the coupled thermomechanical heat conduction problem. A reduced-order model is also investigated in which a few dominant eigenfunctions are used in the expansion series.

Original languageEnglish
Pages (from-to)1164-1171
Number of pages8
JournalTribology Transactions
Volume57
Issue number6
DOIs
Publication statusPublished - Nov 2 2014

Fingerprint

clutches
Clutches
Eigenvalues and eigenfunctions
eigenvectors
perturbation
critical velocity
heat generation
Heat generation
series expansion
Heat conduction
conductive heat transfer
Temperature distribution
temperature distribution
expansion

Keywords

  • Brake
  • Clutch
  • Eigenfunction Series
  • Reduced Order model
  • Thermoelastic Instability (TEI)

ASJC Scopus subject areas

  • Mechanical Engineering
  • Mechanics of Materials
  • Surfaces, Coatings and Films
  • Surfaces and Interfaces

Cite this

Transient Behavior of Initial Perturbation in Multidisk Clutch System. / AL-Shabibi, Abdullah M.

In: Tribology Transactions, Vol. 57, No. 6, 02.11.2014, p. 1164-1171.

Research output: Contribution to journalArticle

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