The Role of Heat Partition in Elastohydrodynamic Lubrication

Evans, Henry Peredur ORCID: https://orcid.org/0000-0002-6989-0190, Sharif, Khairi, Clarke, Alastair ORCID: https://orcid.org/0000-0002-3603-6000 and Snidle, Raymond Walter ORCID: https://orcid.org/0000-0001-9333-7195 2010. The Role of Heat Partition in Elastohydrodynamic Lubrication. Presented at: 5th China International Symposium on Tribology (CIST2008) and 1st International Tribology Symposium of IFToMM (ITS-IFToMM2008), Beijing, China, 24-27 September 2008. Published in: Luo, J., Meng, Y., Shao, T. and Zhao, Q. eds. Advanced Tribology: Proceedings of CIST2008 & ITS-IFToMM2008. Berlin: Springer, pp. 48-49. 10.1007/978-3-642-03653-8_19

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Abstract

The paper discusses the difficulties in distinguishing between non-Newtonian lubricant models of the shear thinning and the limiting shear stress types commonly used for rolling sliding contacts in elastohydrodynamic lubrication (EHL). It is shown that the ability of the lubricant rheological model to replicate experimental heat partition behaviour is a much more discriminating test in determining the correct rheological behaviour than the ability to reproduce traction curves observed in experiment.

Item Type:	Conference or Workshop Item (Paper)
Date Type:	Publication
Status:	Published
Schools:	Engineering
Subjects:	T Technology > TA Engineering (General). Civil engineering (General)
Uncontrolled Keywords:	Heat Partition; non-Newtonian; Traction; EHL
Publisher:	Springer
ISBN:	9783642036521
Last Modified:	10 Nov 2022 13:03
URI:	https://orca.cardiff.ac.uk/id/eprint/47306

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