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

Oleksii Nosko; Takuo Nagamine; Hiroki Mori; Yuichi Sato

doi:10.1016/j.triboint.2012.12.007

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

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.

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Authors (4)

Oleksii Nosko dr hab. inż.
- Saitama University
Takuo Nagamine
Hiroki Mori
Yuichi Sato

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Category:: Articles
Type:: artykuły w czasopismach
Published in:: TRIBOLOGY INTERNATIONAL no. 61, pages 235 - 243,
ISSN: 0301-679X
Language:: English
Publication year:: 2013
Bibliographic description:: Nosko O., Nagamine T., Mori H., Sato Y.: Theoretical study of thermofrictional oscillations due to negative friction-temperature characteristic// TRIBOLOGY INTERNATIONAL -Vol. 61, (2013), s.235-243
DOI:: Digital Object Identifier (open in new tab) 10.1016/j.triboint.2012.12.007
Verified by:: Gdańsk University of Technology