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Simulation of the evolution of rail corrugation using a rotating flexible wheelset model

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Simulation of the evolution of rail corrugation using a rotating flexible wheelset model

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dc.contributor.author Vila Tortosa, María Paloma es_ES
dc.contributor.author Fayos Sancho, Juan es_ES
dc.contributor.author Baeza González, Luis Miguel es_ES
dc.date.accessioned 2018-07-07T04:25:19Z
dc.date.available 2018-07-07T04:25:19Z
dc.date.issued 2011 es_ES
dc.identifier.issn 0042-3114 es_ES
dc.identifier.uri http://hdl.handle.net/10251/105468
dc.description.abstract [EN] This paper presents a simulation tool designed for predicting the wear pattern on the running surface of the rails and for studying the evolution of rail corrugation after thousands of wheelset passages. This simulation tool implements a cyclic track model, a rotating flexible wheelset model, a wheel-rail contact model and a wear model. The vehicle-track system is modelled by using a substructuring technique, by which the vehicle, the rails and the sleepers are treated independently of each other and are coupled by the forces transmitted through the wheel-rail contact and the railpad. The vehicle model takes only account of the wheelset since the sprung masses of the vehicle are not relevant in the frequency range analysed. The wheelset model considers the flexibility of the wheelset and the effects associated with rotation. By using the Campbell diagram, two cases have been identified in which the combined effect of two different modes may give rise to higher wheel-rail contact forces and wear. © 2011 Taylor & Francis. es_ES
dc.description.sponsorship The authors gratefully acknowledge the support for this work provided by the Project TRA2010-15669 (Ministerio de Ciencia e Innovacion) and the valuable help of P. Torstensson from Chalmers University, who suggested the use of the Campbell diagram in this investigation. en_EN
dc.language Inglés es_ES
dc.publisher TAYLOR & FRANCIS LTD es_ES
dc.relation MINISTERIO DE ECONOMIA INDUSTRIA Y COMPETITIVIDAD /TRA2010-15669 es_ES
dc.relation.ispartof Vehicle System Dynamics es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Cyclic track es_ES
dc.subject Rail corrugation es_ES
dc.subject Rotating flexible wheelset es_ES
dc.subject Substructuring technique es_ES
dc.subject Campbell diagram es_ES
dc.subject Combined effect es_ES
dc.subject Different modes es_ES
dc.subject Frequency ranges es_ES
dc.subject Simulation tool es_ES
dc.subject Sprung mass es_ES
dc.subject Substructuring techniques es_ES
dc.subject Vehicle model es_ES
dc.subject Vehicle-track systems es_ES
dc.subject Wear model es_ES
dc.subject Wear pattern es_ES
dc.subject Wheel-rail contact forces es_ES
dc.subject Wheel-rail contacts es_ES
dc.subject Wheelsets es_ES
dc.subject Railroad rolling stock es_ES
dc.subject Rails es_ES
dc.subject Rotation es_ES
dc.subject Tools es_ES
dc.subject Vehicle wheels es_ES
dc.subject Vehicles es_ES
dc.subject Computer simulation es_ES
dc.subject.classification INGENIERIA MECANICA es_ES
dc.title Simulation of the evolution of rail corrugation using a rotating flexible wheelset model es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1080/00423114.2011.552619 es_ES
dc.rights.accessRights Abierto es_ES
dc.date.embargoEndDate 2018-01-01 es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Mecánica y de Materiales - Departament d'Enginyeria Mecànica i de Materials es_ES
dc.description.bibliographicCitation Vila Tortosa, MP.; Fayos Sancho, J.; Baeza González, LM. (2011). Simulation of the evolution of rail corrugation using a rotating flexible wheelset model. Vehicle System Dynamics. 49(11):1749-1769. doi:10.1080/00423114.2011.552619 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1080/00423114.2011.552619 es_ES
dc.description.upvformatpinicio 1749 es_ES
dc.description.upvformatpfin 1769 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 49 es_ES
dc.description.issue 11 es_ES
dc.relation.pasarela S\197989 es_ES
dc.contributor.funder Ministerio de Economía, Industria y Competitividad es_ES


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