Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/7204
Title: On the rolling contact problem of two elastic solids with graded coatings
Authors: Güler, Mehmet Ali
Alinia, Y.
Adibnazari, S.
Keywords: Contact mechanics
Rolling contact
Graded coatings
In-plane stresses
Power loss
Issue Date: 2012
Publisher: Pergamon-Elsevier Science Ltd
Abstract: In this study, the rolling contact problem of two elastically similar cylinders coated with functionally graded materials is investigated. The singular integral equations approach is utilized to extract the governing equations of the problem. The governing equations are discretized into systems of algebraic equations by virtue of the Gauss-Chebyshev integration method. Comprehensive parametric study is performed to examine the effects of mechanical properties, coating thickness and external loads on the surface stress components, stick/slip transition, creep ratio and power loss. This study aimed to emphasize the capability of graded materials in improving the rolling contact fatigue of tribological components, decreasing the wear and increasing the efficiency of power transmitting systems. (C) 2012 Elsevier Ltd. All rights reserved.
URI: https://doi.org/10.1016/j.ijmecsci.2012.08.001
https://hdl.handle.net/20.500.11851/7204
ISSN: 0020-7403
1879-2162
Appears in Collections:Makine Mühendisliği Bölümü / Department of Mechanical Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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