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A numerical model to investigate the effect of honing angle on the hydrodynamic lubrication between a combustion engine piston ring and cylinder liner
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Machine Elements.
2010 (English)In: 14th Nordic Symposium on Tribology: NORDTRIB 2010 : Storforsen, Sweden, June 8-11, 2010, Luleå: Luleå tekniska universitet, 2010Conference paper (Refereed)
Abstract [en]

A numerical model has been developed to investigate the effect of cylinder liner honing angle on hydrodynamic lubrication between piston ring and cylinder liner. The Reynolds equation was solved in 2D with periodic boundary conditions. An artificial surface texture was generated, based on a real surface measured with white light interferometry. Cavitation was modelled with the Vijayaraghavan and Keith algorithm. Honing angles between 25-75° were investigated to find the effect of honing angle on film thickness.

Place, publisher, year, edition, pages
Luleå: Luleå tekniska universitet, 2010.
Research subject
Machine Elements
URN: urn:nbn:se:ltu:diva-27316Local ID: 0bae7cb0-836e-11df-ab16-000ea68e967bISBN: 978-91-7439-124-4 (PDF)OAI: diva2:1000499
Nordic Symposium on Tribology : 08/06/2010 - 11/06/2010
Godkänd; 2010; Bibliografisk uppgift: CD-ROM; 20100629 (ysko)Available from: 2016-09-30 Created: 2016-09-30Bibliographically approved

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