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Study of mass and momentum transfer in diesel sprays base on X-ray mass distribution measurements and on a theoretical derivation

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Study of mass and momentum transfer in diesel sprays base on X-ray mass distribution measurements and on a theoretical derivation

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dc.contributor.author Desantes, J.M. es_ES
dc.contributor.author Salvador Rubio, Francisco Javier es_ES
dc.contributor.author López, J. Javier es_ES
dc.contributor.author De La Morena, Joaquín es_ES
dc.date.accessioned 2016-11-24T10:06:32Z
dc.date.available 2016-11-24T10:06:32Z
dc.date.issued 2011-02
dc.identifier.issn 0723-4864
dc.identifier.uri http://hdl.handle.net/10251/74560
dc.description.abstract [EN] In this paper, a research aimed at quantifying mass and momentum transfer in the near-nozzle field of diesel sprays injected into stagnant ambient air is reported. The study combines X-ray measurements for two different nozzles and axial positions, which provide mass distributions in the spray, with a theoretical model based on momentum flux conservation, which was previously validated. This investigation has allowed the validation of Gaussian profiles for local fuel concentration and velocity near the nozzle exit, as well as the determination of Schmidt number at realistic diesel spray conditions. This information could be very useful for those who are interested in spray modeling, especially at high-pressure injection conditions. © 2010 Springer-Verlag. es_ES
dc.description.sponsorship This work was partly sponsored by "Vicerrectorado de Investigacion, Desarrollo e Innovacion'' of the "Universidad Politecnica de Valencia'' in the frame of the project "Estudio del flujo en el interior de toberas de inyeccion Diesel'', reference no. 3150 and by "Generalitat Valenciana'' in the frame of the project with the same title and reference GV/2009/031. This support is gratefully acknowledged by the authors. en_EN
dc.language Inglés es_ES
dc.publisher Springer Verlag (Germany) es_ES
dc.relation.ispartof Experiments in Fluids es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Ambient air es_ES
dc.subject Axial positions es_ES
dc.subject Diesel spray es_ES
dc.subject Fuel concentration es_ES
dc.subject Gaussian profiles es_ES
dc.subject High-pressure injection es_ES
dc.subject Mass distribution es_ES
dc.subject Momentum flux es_ES
dc.subject Nozzle exits es_ES
dc.subject Nozzle field es_ES
dc.subject Schmidt numbers es_ES
dc.subject Spray modeling es_ES
dc.subject Theoretical models es_ES
dc.subject X ray measurements es_ES
dc.subject Momentum transfer es_ES
dc.subject Spray nozzles es_ES
dc.subject.classification MAQUINAS Y MOTORES TERMICOS es_ES
dc.title Study of mass and momentum transfer in diesel sprays base on X-ray mass distribution measurements and on a theoretical derivation es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1007/s00348-010-0919-8
dc.relation.projectID info:eu-repo/grantAgreement/UPV//3150/ES/Estudio del flujo en el interior de toberas de inyeccion Diesel/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/GVA//GV%2F2009%2F031/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros Industriales - Escola Tècnica Superior d'Enginyers Industrials es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Técnica Superior de Ingeniería del Diseño - Escola Tècnica Superior d'Enginyeria del Disseny es_ES
dc.description.bibliographicCitation Desantes, J.; Salvador Rubio, FJ.; López, JJ.; De La Morena, J. (2011). Study of mass and momentum transfer in diesel sprays base on X-ray mass distribution measurements and on a theoretical derivation. Experiments in Fluids. 50(2):233-246. https://doi.org/10.1007/s00348-010-0919-8 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1007/s00348-010-0919-8 es_ES
dc.description.upvformatpinicio 233 es_ES
dc.description.upvformatpfin 246 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 50 es_ES
dc.description.issue 2 es_ES
dc.relation.senia 39479 es_ES
dc.identifier.eissn 1432-1114
dc.contributor.funder Universitat Politècnica de València
dc.contributor.funder Generalitat Valenciana
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