Theoretical study of thermofrictional oscillations due to negative friction-temperature characteristic

Oleksii Nosko, Takuo Nagamine, Hiroki Mori, Yuichi Sato

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

Analytical study on oscillations of a body on a moving counterbody has been done by assuming imperfect frictional thermal contact and friction that decreases with contact temperature. It has been shown that stick-slip oscillation occurs due to decrease of friction coefficient when the body moves in the opposite direction to the counterbody. Dynamical characteristics, such as conditions for stable sliding and limit cycles, have been studied. Normal force between the bodies has significant effect on sliding stability.

Original languageEnglish
Pages (from-to)235-243
Number of pages9
JournalTribology International
Volume61
DOIs
Publication statusPublished - Mar 11 2013
Externally publishedYes

All Science Journal Classification (ASJC) codes

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

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