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Fuel consumption and friction benefits of low viscosity engine oils for heavy duty applications

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Fuel consumption and friction benefits of low viscosity engine oils for heavy duty applications

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dc.contributor.author Tormos, B. es_ES
dc.contributor.author Ramirez-Roa, Leonardo Andrés es_ES
dc.contributor.author Johansson, Jens es_ES
dc.contributor.author Bjorling, Marcus es_ES
dc.contributor.author Larsson, Roland es_ES
dc.date.accessioned 2018-07-07T04:23:02Z
dc.date.available 2018-07-07T04:23:02Z
dc.date.issued 2017 es_ES
dc.identifier.issn 0301-679X es_ES
dc.identifier.uri http://hdl.handle.net/10251/105462
dc.description.abstract [EN] One of the most attractive ways to tackle vehicle engine's inefficiencies is the use of Low Viscosity Engine Oils (LVEO). Adopted some decades ago for their use in the Light Duty segment, LVEO are now reaching the Heavy Duty segment. In this study, a comparative fuel consumption test, where a LVEO performance is evaluated on an urban compressed natural gas buses fleet is portrayed. Then the friction performance of the same oils are studied on a Cameron-Plint tribometer, on an adapted twin disc tribometer to simulate journal bearing friction and on a Ball-on-Disc rig, using real engine parts in the former and the same set of engine oils used during the fleet test. Results show a fuel consumption reduction in the fleet test and corresponding friction reduction in the tribometers when LVEO are used. es_ES
dc.description.sponsorship The authors wish to express their gratitude to the Spanish "Ministerio de Economia y competitividad- Direccion General de Investigacion Cientifica y Tecnica" for supporting the EFICOIL project (TRA2015-70785-R), the Colombian "Departamento Administrativo de Ciencia, Tecnologia e Innovacion Colciencias" (C646-2014) and the Norrbottens Research Council for financial support ("NoFo14-210"). en_EN
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Tribology International es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Low viscosity engine oils es_ES
dc.subject Engine friction losses es_ES
dc.subject Piston-assembly es_ES
dc.subject Journal bearings es_ES
dc.subject Valve-train es_ES
dc.subject.classification MAQUINAS Y MOTORES TERMICOS es_ES
dc.title Fuel consumption and friction benefits of low viscosity engine oils for heavy duty applications es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.triboint.2017.02.007 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//TRA2015-70785-R/ES/ANALISIS DE NUEVAS FORMULACIONES DE LUBRICANTES PARA EL AUMENTO DE LA EFICIENCIA DE MOTORES DE AUTOMOCION/ es_ES
dc.rights.accessRights Abierto es_ES
dc.date.embargoEndDate 2018-06-30 es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Máquinas y Motores Térmicos - Departament de Màquines i Motors Tèrmics es_ES
dc.description.bibliographicCitation Tormos, B.; Ramirez-Roa, LA.; Johansson, J.; Bjorling, M.; Larsson, R. (2017). Fuel consumption and friction benefits of low viscosity engine oils for heavy duty applications. Tribology International. 110:23-34. https://doi.org/10.1016/j.triboint.2017.02.007 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1016/j.triboint.2017.02.007 es_ES
dc.description.upvformatpinicio 23 es_ES
dc.description.upvformatpfin 34 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 110 es_ES
dc.relation.pasarela S\328266 es_ES
dc.contributor.funder Ministerio de Economía, Industria y Competitividad es_ES


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