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Wheel-rail contact: experimental study of the creep forces-creepage relationships

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Wheel-rail contact: experimental study of the creep forces-creepage relationships

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dc.contributor.author Alonso, A. es_ES
dc.contributor.author Guiral, A. es_ES
dc.contributor.author Baeza González, Luis Miguel es_ES
dc.contributor.author Iwnicki, S. es_ES
dc.date.accessioned 2016-04-21T07:39:01Z
dc.date.available 2016-04-21T07:39:01Z
dc.date.issued 2014
dc.identifier.issn 0042-3114
dc.identifier.uri http://hdl.handle.net/10251/62786
dc.description.abstract [EN] The wheel rail contact problem plays an important role in the simulation methods used to solve railway dynamics problems. As a consequence, many different mathematical models have been developed to calculate wheel rail contact forces.However, most of them tackle this problem purely from a theoretical point of view and need to be experimentally validated. Such validation could also reveal the influence of certain parameters not taken into account in the mathematical developments. This paper presents the steps followed in building a scaled test-bench to experimentally characterise the wheel rail contact problem. The results of the longitudinal contact force as a function of the longitudinal creepage are obtained and the divergences with respect to Kalker s simplified theory are analysed. The influence of lateral creepage, angular velocity and certain contaminants such as cutting fluid or high positive friction modifier is also discussed. es_ES
dc.description.sponsorship The authors wish to express their gratitude to the Spanish Ministry of Economy and Competitiveness (project TRA2010-17671) and to the Government of the Basque Autonomous Community of Spain for their financial support.
dc.language Inglés es_ES
dc.publisher Taylor & Francis es_ES
dc.publisher August 19-23, 2013
dc.relation.ispartof Vehicle System Dynamics es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Wheel rail contact es_ES
dc.subject Experimental results es_ES
dc.subject Creep forces es_ES
dc.subject Sand es_ES
dc.subject Oil es_ES
dc.subject Friction modifier es_ES
dc.subject.classification INGENIERIA MECANICA es_ES
dc.title Wheel-rail contact: experimental study of the creep forces-creepage relationships es_ES
dc.type Artículo es_ES
dc.type Comunicación en congreso
dc.identifier.doi 10.1080/00423114.2014.907923
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//TRA2010-17671/ES/ANALISIS TEORICO EXPERIMENTAL DEL CONTACTO RUEDA CARRIL. DISEÑO Y CONSTRUCCION DE MAQUINA DE ENSAYOS Y ESTUDIO DE INFLUENCIA DE PARAMETROS/ es_ES
dc.rights.accessRights Abierto 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 Alonso, A.; Guiral, A.; Baeza González, LM.; Iwnicki, S. (2014). Wheel-rail contact: experimental study of the creep forces-creepage relationships. Vehicle System Dynamics. 52:469-487. https://doi.org/10.1080/00423114.2014.907923 es_ES
dc.description.accrualMethod S es_ES
dc.relation.conferencename 23rd IAVSD Symposium
dc.relation.conferenceplace Qingdao, China
dc.relation.publisherversion http://dx.doi.org/10.1080/00423114.2014.907923 es_ES
dc.description.upvformatpinicio 469 es_ES
dc.description.upvformatpfin 487 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 52 es_ES
dc.relation.senia 278517 es_ES
dc.identifier.eissn 1744-5159
dc.contributor.funder Ministerio de Ciencia e Innovación
dc.description.references Kalker, J. J. (1990). Three-Dimensional Elastic Bodies in Rolling Contact. Solid Mechanics and Its Applications. doi:10.1007/978-94-015-7889-9 es_ES
dc.description.references Polach, O. (1999). A Fast Wheel-Rail Forces Calculation Computer Code. Vehicle System Dynamics, 33(sup1), 728-739. doi:10.1080/00423114.1999.12063125 es_ES
dc.description.references Ayasse, J., & Chollet, H. (2005). Determination of the wheel rail contact patch in semi-Hertzian conditions. Vehicle System Dynamics, 43(3), 161-172. doi:10.1080/00423110412331327193 es_ES
dc.description.references Alonso A. Nuevos Desarrollos para la Resolución del Problema de Contacto Rueda-Carril y su Aplicación a Simulaciones Dinámicas [Doctoral thesis]. San Sebastian: University of Navarra; 2005. es_ES
dc.description.references Zhang, W., Chen, J., Wu, X., & Jin, X. (2002). Wheel/rail adhesion and analysis by using full scale roller rig. Wear, 253(1-2), 82-88. doi:10.1016/s0043-1648(02)00086-8 es_ES
dc.description.references KALKER, J. J. (1982). A Fast Algorithm for the Simplified Theory of Rolling Contact. Vehicle System Dynamics, 11(1), 1-13. doi:10.1080/00423118208968684 es_ES
dc.description.references Kalker JJ. On the rolling contact of two elastic bodies in the presence of dry friction. Delft: Delft University of Technology; 1967. es_ES
dc.description.references Giménez, J., Alonso, A., & Gómez *, E. (2005). Introduction of a friction coefficient dependent on the slip in the FastSim algorithm. Vehicle System Dynamics, 43(4), 233-244. doi:10.1080/00423110412331282913 es_ES


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