On the Temperature and Lubricant Film Thickness Distribution in EHL Contacts with Arbitrary Entrainment

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dc.contributor.authorOmasta, Milancs
dc.contributor.authorAdam, Jakubcs
dc.contributor.authorŠperka, Petrcs
dc.contributor.authorKřupka, Ivancs
dc.contributor.authorHartl, Martincs
dc.coverage.issue4cs
dc.coverage.volume6cs
dc.date.issued2018-11-15cs
dc.description.abstractAn understanding of mechanisms which are responsible for elastohydrodynamic lubricant film formation under high sliding conditions is necessary to increase durability of machine parts. This work combines thin-film colorimetric interferometry for lubricant film thickness measurement and infrared microscopy for in-depth temperature mapping through the contact. The results describe the effect of operating conditions such as speed, slide-to-roll ratio, ambient temperature, and sliding direction on lubricant film thickness and temperature distribution. Film thickness data shows how much the film shape is sensitive to operating conditions when thermal effects are significant, while the temperature profiles provides an explanation of this behavior.en
dc.formattextcs
dc.format.extent1-12cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationLubricants. 2018, vol. 6, issue 4, p. 1-12.en
dc.identifier.doi10.3390/lubricants6040101cs
dc.identifier.issn2075-4442cs
dc.identifier.orcid0000-0002-1448-3731cs
dc.identifier.orcid0000-0002-4994-3144cs
dc.identifier.orcid0000-0002-9936-7480cs
dc.identifier.orcid0000-0001-5432-6645cs
dc.identifier.other156076cs
dc.identifier.researcheridG-5052-2012cs
dc.identifier.researcheridB-3574-2012cs
dc.identifier.researcheridD-8147-2012cs
dc.identifier.researcheridD-8261-2012cs
dc.identifier.scopus35194509500cs
dc.identifier.scopus7005196946cs
dc.identifier.urihttp://hdl.handle.net/11012/189013
dc.language.isoencs
dc.publisherMDPIcs
dc.relation.ispartofLubricantscs
dc.relation.urihttps://www.mdpi.com/2075-4442/6/4/101cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2075-4442/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectelastohydrodynamic lubricationen
dc.subjectvelocity directionen
dc.subjectthermal effecten
dc.subjectinfrared microscopyen
dc.subjectoptical interferometryen
dc.titleOn the Temperature and Lubricant Film Thickness Distribution in EHL Contacts with Arbitrary Entrainmenten
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-156076en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:48:35en
sync.item.modts2025.01.17 15:20:36en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. Ústav konstruovánícs
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