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Experimental validation of a quasi-two-dimensional radial turbine model

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Experimental validation of a quasi-two-dimensional radial turbine model

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dc.contributor.author Galindo, José es_ES
dc.contributor.author Arnau Martínez, Francisco José es_ES
dc.contributor.author García-Cuevas González, Luis Miguel es_ES
dc.contributor.author Soler-Blanco, Pablo es_ES
dc.date.accessioned 2020-06-20T03:30:42Z
dc.date.available 2020-06-20T03:30:42Z
dc.date.issued 2018-07-20 es_ES
dc.identifier.issn 1468-0874 es_ES
dc.identifier.uri http://hdl.handle.net/10251/146718
dc.description.abstract [EN] This article presents the experimental validation of a quasi-two-dimensional radial turbine model able to be used in turbocharged reciprocating internal combustion engine simulations. A passenger car variable-geometry turbine has been tested under steady and pulsating flow conditions, instrumented with multiple pressure probes, temperature sensors and mass flow sensors. Using the data obtained, a pressure decomposition has been performed. The pressure at the turbine inlet and outlet has been split into forward and backward travelling waves, employing the reflected and transmitted waves to verify the goodness of the model. The experimental results have been used to compare the quasi-two-dimensional radial turbine model as well as a classic one-dimensional model. The quasi-two-dimensional code presents a good degree of correlation with the experimental results, providing better results than the one-dimensional approach, especially when studying the high-frequency spectrum. es_ES
dc.description.sponsorship Pablo Soler is partially supported through contract FPI-2017-S2-1428 of Programa de Apoyo para la Investigación y Desarrollo (PAID) of Universitat Politècnica de València. The authors of this paper wish to thank M.A. Ortiz and V. Ucedo for their invaluable work during the experimental setup and the campaign. es_ES
dc.language Inglés es_ES
dc.publisher SAGE Publications es_ES
dc.relation.ispartof International Journal of Engine Research es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Turbocharger es_ES
dc.subject Mean-line model es_ES
dc.subject Radial turbine simulation es_ES
dc.subject Pulsating flow es_ES
dc.subject Turbine one-dimensional model es_ES
dc.subject.classification MAQUINAS Y MOTORES TERMICOS es_ES
dc.subject.classification INGENIERIA AEROESPACIAL es_ES
dc.title Experimental validation of a quasi-two-dimensional radial turbine model es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1177/1468087418788502 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/UPV//FPI-2017-S2-1428/ es_ES
dc.rights.accessRights Abierto 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 Galindo, J.; Arnau Martínez, FJ.; García-Cuevas González, LM.; Soler-Blanco, P. (2018). Experimental validation of a quasi-two-dimensional radial turbine model. International Journal of Engine Research. https://doi.org/10.1177/1468087418788502 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1177/1468087418788502 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.relation.pasarela S\383376 es_ES
dc.contributor.funder Universitat Politècnica de València es_ES
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