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Title
Critical Analysis of Coefficient of Friction Derivation Methods for Fretting under Gross Slip Regime
Author
Research Group
Tecnologías de superficies
Version
Postprint
Document type
Journal Article
Language
English
Rights
© 2019 Elsevier
Access
Open access
URI
https://hdl.handle.net/20.500.11984/14527
Publisher’s version
Published at
Tribology International  2020 Vol. 143. N. art. 105988
Publisher
Elsevier
Keywords
ODS 9 Industria, innovación e infraestructura
Friction
Coefficient of friction
Fretting loop ... [+]
ODS 9 Industria, innovación e infraestructura
Friction
Coefficient of friction
Fretting loop
Fretting [-]
Subject (UNESCO Thesaurus)
Materials technology
UNESCO Classification
Materials technology
Abstract
This work presents a critical analysis of coefficient of friction derivation methods for fretting under gross slip regime. A mass review of tribology journals revealed that 41% of papers did not speci ... [+]
This work presents a critical analysis of coefficient of friction derivation methods for fretting under gross slip regime. A mass review of tribology journals revealed that 41% of papers did not specify the derivation method used and 37% employed the least effective methods. Following an analytical and experimental study, the use of the geometric independent coefficient of friction method (GICoF) is suggested for gross slip regime due to its robustness, followed by the energy method (ECoF). This study highlights the importance of the correct selection of the coefficient of friction method and it quantifies potential errors. [-]
Funder
Gobierno Vasco
Program
Elkartek 2017
Elkartek 2018
Number
KK-2017/00053
KK-2018/00013
Project
MEcanismos de DEgradación del CAble (MEDECA)
MEcanismos de DEgradación del CAble 2 (MEDECA2)
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