Electrical Methods for the Evaluation of Lubrication in Elastohydrodynamic Contacts

This paper reviews the electrical methods to evaluate lubrication, with the focus on elastohydrodynamic applications. The methods are based on the measurement of the electrical resistance and/or capacitance, and are used to determine the thickness of lubricating films as well as to detect asperity c...

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Autores principales:	Romeo Glovnea, Marian Furtuna, Yuichiro Nagata, Joichi Sugimura
Formato:	article
Lenguaje:	EN
Publicado:	Japanese Society of Tribologists 2012
Materias:	elastohydrodynamic lubrication film thickness measurement electrical resistance capacitance Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/dff357efb3e84f9ba23eeb900f5c708f
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id	oai:doaj.org-article:dff357efb3e84f9ba23eeb900f5c708f
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spelling	oai:doaj.org-article:dff357efb3e84f9ba23eeb900f5c708f2021-11-05T09:25:12ZElectrical Methods for the Evaluation of Lubrication in Elastohydrodynamic Contacts1881-219810.2474/trol.7.46https://doaj.org/article/dff357efb3e84f9ba23eeb900f5c708f2012-03-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/trol/7/1/7_1_46/_pdf/-char/enhttps://doaj.org/toc/1881-2198This paper reviews the electrical methods to evaluate lubrication, with the focus on elastohydrodynamic applications. The methods are based on the measurement of the electrical resistance and/or capacitance, and are used to determine the thickness of lubricating films as well as to detect asperity contact in the mixed lubrication regime. The experimental works are introduced in which these methods are used in conventional sliding and rolling/sliding tests and machine component tests including piston ring and cylinder liner, cam and follower, and gears. Also some works on the effect of electric field upon lubrication phenomena are introduced. Advantages and disadvantages of the electrical methods are discussed.Romeo GlovneaMarian FurtunaYuichiro NagataJoichi SugimuraJapanese Society of Tribologistsarticleelastohydrodynamic lubricationfilm thicknessmeasurementelectrical resistancecapacitancePhysicsQC1-999Engineering (General). Civil engineering (General)TA1-2040Mechanical engineering and machineryTJ1-1570ChemistryQD1-999ENTribology Online, Vol 7, Iss 1, Pp 46-53 (2012)
institution	DOAJ
collection	DOAJ
language	EN
topic	elastohydrodynamic lubrication film thickness measurement electrical resistance capacitance Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
spellingShingle	elastohydrodynamic lubrication film thickness measurement electrical resistance capacitance Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999 Romeo Glovnea Marian Furtuna Yuichiro Nagata Joichi Sugimura Electrical Methods for the Evaluation of Lubrication in Elastohydrodynamic Contacts
description	This paper reviews the electrical methods to evaluate lubrication, with the focus on elastohydrodynamic applications. The methods are based on the measurement of the electrical resistance and/or capacitance, and are used to determine the thickness of lubricating films as well as to detect asperity contact in the mixed lubrication regime. The experimental works are introduced in which these methods are used in conventional sliding and rolling/sliding tests and machine component tests including piston ring and cylinder liner, cam and follower, and gears. Also some works on the effect of electric field upon lubrication phenomena are introduced. Advantages and disadvantages of the electrical methods are discussed.
format	article
author	Romeo Glovnea Marian Furtuna Yuichiro Nagata Joichi Sugimura
author_facet	Romeo Glovnea Marian Furtuna Yuichiro Nagata Joichi Sugimura
author_sort	Romeo Glovnea
title	Electrical Methods for the Evaluation of Lubrication in Elastohydrodynamic Contacts
title_short	Electrical Methods for the Evaluation of Lubrication in Elastohydrodynamic Contacts
title_full	Electrical Methods for the Evaluation of Lubrication in Elastohydrodynamic Contacts
title_fullStr	Electrical Methods for the Evaluation of Lubrication in Elastohydrodynamic Contacts
title_full_unstemmed	Electrical Methods for the Evaluation of Lubrication in Elastohydrodynamic Contacts
title_sort	electrical methods for the evaluation of lubrication in elastohydrodynamic contacts
publisher	Japanese Society of Tribologists
publishDate	2012
url	https://doaj.org/article/dff357efb3e84f9ba23eeb900f5c708f
work_keys_str_mv	AT romeoglovnea electricalmethodsfortheevaluationoflubricationinelastohydrodynamiccontacts AT marianfurtuna electricalmethodsfortheevaluationoflubricationinelastohydrodynamiccontacts AT yuichironagata electricalmethodsfortheevaluationoflubricationinelastohydrodynamiccontacts AT joichisugimura electricalmethodsfortheevaluationoflubricationinelastohydrodynamiccontacts
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Electrical Methods for the Evaluation of Lubrication in Elastohydrodynamic Contacts

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