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dc.contributor.author | Serrano, J.R. | es_ES |
dc.contributor.author | Arnau Martínez, Francisco José | es_ES |
dc.contributor.author | García-Cuevas González, Luis Miguel | es_ES |
dc.contributor.author | Samala, Vishnu | es_ES |
dc.contributor.author | Smith, Les | es_ES |
dc.date.accessioned | 2020-11-04T04:32:08Z | |
dc.date.available | 2020-11-04T04:32:08Z | |
dc.date.issued | 2019-08 | es_ES |
dc.identifier.issn | 1359-4311 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/154026 | |
dc.description.abstract | [EN] In an internal combustion engine, twin entry turbine operates under different unequal admission conditions by feeding the turbine with a dissimilar amount of flow in each entry for a majority of the time. Despite of the impact on turbine performance, normal characteristic maps of these turbines are usually available only for full admission conditions. The current study investigates the best way of building characteristic maps of twin entry radial inflow turbines working under different admission conditions. The mass flow conditions are varied independently for each entry and results are examined to characterize the turbine performance parameters. The new methodology provides a practical approach regarding the reduced turbine speed; mass flow ratio; pressure ratios and efficiencies of a twin entry turbine. The most important conclusion of this work is the protocol of data analysis itself, which allows systematizing the testing procedure of this type of turbines with different steady flow admission and in quasi-adiabatic conditions. By sorting the experimental data in an orderly manner through proposed analysis, the readers can get benefit of this procedure to calibrate their own quasi-steady models for both: mass flow rate and efficiency; or to build new quasi-steady models with clear merit functions for fitting. | es_ES |
dc.description.sponsorship | Vishnu Samala is partially supported through contract FPI-2017-S2-1256 of Programa de Apoyo para la Investigacion y Desarrollo (PAID) of Universitat Politecnica de Valencia. This work was partially funded by FEDER and Government of Spain through Project TRA2016-79185-R. The authors wish to thank M.A. Ortiz and R. Carrascosa for their invaluable work during the experimental setup and campaign. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | Applied Thermal Engineering | es_ES |
dc.rights | Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) | es_ES |
dc.subject | Turbocharger | es_ES |
dc.subject | Twin-entry radial turbine | es_ES |
dc.subject | Unequal admission conditions | es_ES |
dc.subject | Performance characteristics | es_ES |
dc.subject | Quasi-steady state | es_ES |
dc.subject.classification | MAQUINAS Y MOTORES TERMICOS | es_ES |
dc.subject.classification | INGENIERIA AEROESPACIAL | es_ES |
dc.title | Experimental approach for the characterization and performance analysis of twin entry radial-inflow turbines in a gas stand and with different flow admission conditions | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.applthermaleng.2019.113737 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/UPV//FPI-2017-S2-1256/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//TRA2016-79185-R/ES/DESARROLLO DE HERRAMIENTAS EXPERIMENTALES Y COMPUTACIONALES PARA LA CARACTERIZACION DE SISTEMAS DE POST-TRATAMIENTO DE GASES DE ESCAPE EN MOTORES DE ENCENDIDO POR COMPRESION/ | 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 | Serrano, J.; Arnau Martínez, FJ.; García-Cuevas González, LM.; Samala, V.; Smith, L. (2019). Experimental approach for the characterization and performance analysis of twin entry radial-inflow turbines in a gas stand and with different flow admission conditions. Applied Thermal Engineering. 159:1-14. https://doi.org/10.1016/j.applthermaleng.2019.113737 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1016/j.applthermaleng.2019.113737 | es_ES |
dc.description.upvformatpinicio | 1 | es_ES |
dc.description.upvformatpfin | 14 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 159 | es_ES |
dc.relation.pasarela | S\400845 | es_ES |
dc.contributor.funder | Agencia Estatal de Investigación | es_ES |
dc.contributor.funder | European Regional Development Fund | es_ES |
dc.contributor.funder | Universitat Politècnica de València | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad | es_ES |