Please use this identifier to cite or link to this item: http://dx.doi.org/10.14279/depositonce-6181
Main Title: Limiting shape of profile due to dual-mode fretting wear in contact with an elastomer
Author(s): Mao, Xinyu
Liu, Wei
Ni, Yuanzhi
Popov, Valentin L.
Type: Article
Language Code: en
Abstract: We consider fretting wear due to superimposed normal and tangential oscillations of two contacting bodies, one of which is an elastomer with a linear rheology. Similarly to the contact of elastic bodies, at small oscillation amplitudes, the wear occurs only in a circular slip zone at the border of the contact area and the wear profile tends to a limiting form, in which no further wear occurs. It is shown that under assumption of a constant coefficient of friction at the contact interface, the limiting form of the wear profile does depend neither on the particular wear criterion nor on the rheology of the elastomer and can be calculated analytically in a general form. The general calculation procedure and explicit analytic solutions for two initial forms, parabolic and conical, are presented for various combinations of frequencies and phases of normal and tangential oscillations as well as for various linear rheologies of the elastomer.
URI: https://depositonce.tu-berlin.de//handle/11303/6797
http://dx.doi.org/10.14279/depositonce-6181
Issue Date: 2016
Date Available: 23-Oct-2017
DDC Class: 620 Ingenieurwissenschaften und Maschinenbau
Subject(s): wear
fretting
elastomers
method of dimensionality reduction
Usage rights: Terms of German Copyright Law
Journal Title: Proceedings of the Institution of Mechanical Engineers. Part C, Journal of mechanical engineering science
Publisher: Sage Publications
Publisher Place: London [u.a.]
Volume: 230
Issue: 9
Publisher DOI: 10.1177/0954406215619450
Page Start: 1417
Page End: 1423
EISSN: 2041-2983
ISSN: 0954-4062
Notes: Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG geförderten) Allianz- bzw. Nationallizenz frei zugänglich.
This publication is with permission of the rights owner freely accessible due to an Alliance licence and a national licence (funded by the DFG, German Research Foundation) respectively.
Appears in Collections:Fachgebiet Systemdynamik und Reibungsphysik » Publications

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