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dc.contributor.authorDíez Ibarbia, Alberto 
dc.contributor.authorFernández del Rincón, Alfonso 
dc.contributor.authorIglesias Santamaría, Miguel 
dc.contributor.authorJuan de Luna, Ana Magdalena de 
dc.contributor.authorGarcía Fernández, Pablo (ingeniero) 
dc.contributor.authorViadero Rueda, Fernando 
dc.contributor.otherUniversidad de Cantabriaes_ES
dc.date.accessioned2017-06-02T07:21:05Z
dc.date.available2017-06-02T07:21:05Z
dc.date.issued2016-03
dc.identifier.issn1572-9648
dc.identifier.issn0025-6455
dc.identifier.otherDPI2013-44860es_ES
dc.identifier.urihttp://hdl.handle.net/10902/11136
dc.description.abstractA model for the assessment of the energy efficiency of spur gears is presented in this study, which considers a shifting profile under different operating conditions (40–600 Nm and 1500–6000 rpm). Three factors affect the power losses resulting from friction forces in a lubricated spur gear pair, namely, the friction coefficient, sliding velocity and load sharing ratio. Friction forces were implemented using a Coulomb’s model with a constant friction coefficient which is the well-known Niemann formulation. Three different scenarios were developed to assess the effect of the shifting profile on the efficiency under different operating conditions. The first kept the exterior radii constant, the second maintained the theoretical contact ratio whilst in the third the exterior radii is defined by the shifting coefficient. The numerical results were compared with a traditional approach to assess the results.es_ES
dc.description.sponsorshipThe authors would like to acknowledge Project DPI2013-44860 funded by the Spanish Ministry of Science and Technology and the COST ACTION TU 1105 for supporting this research.es_ES
dc.format.extent16 p.es_ES
dc.language.isoenges_ES
dc.publisherSpringer Netherlandses_ES
dc.rights© Springer. The final publication is available at Springer via http://dx.doi.org/10.1007/s11012-015-0209-x.es_ES
dc.sourceMeccanica, 2016, 51 (3), 707–723es_ES
dc.subject.otherEfficiencyes_ES
dc.subject.otherPower losseses_ES
dc.subject.otherFrictional effectes_ES
dc.subject.otherLoad sharinges_ES
dc.subject.otherShifting profilees_ES
dc.titleEfficiency analysis of spur gears with a shifting profilees_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.relation.publisherVersionhttps://doi.org/10.1007/s11012-015-0209-xes_ES
dc.rights.accessRightsopenAccesses_ES
dc.identifier.DOI10.1007/s11012-015-0209-x
dc.type.versionacceptedVersiones_ES


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