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dc.contributor.author | Galindo, José![]() |
es_ES |
dc.contributor.author | Navarro, Roberto![]() |
es_ES |
dc.contributor.author | García-Cuevas González, Luis Miguel![]() |
es_ES |
dc.contributor.author | Tarí, Daniel![]() |
es_ES |
dc.contributor.author | Tartoussi, H.![]() |
es_ES |
dc.contributor.author | Guilain, S.![]() |
es_ES |
dc.date.accessioned | 2020-12-01T04:32:50Z | |
dc.date.available | 2020-12-01T04:32:50Z | |
dc.date.issued | 2019-04 | es_ES |
dc.identifier.issn | 1468-0874 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/156113 | |
dc.description | This is the author s version of a work that was accepted for publication in International Journal of Engine Research. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published as https://doi.org/10.1177/1468087418754899 | es_ES |
dc.description.abstract | [EN] Zero-dimensional/one-dimensional computational fluid dynamics codes are used to simulate the performance of complete internal combustion engines. In such codes, the operation of a turbocharger compressor is usually addressed employing its performance map. However, simulation of engine transients may drive the compressor to work at operating conditions outside the region provided by the manufacturer map. Therefore, a method is required to extrapolate the performance map to extended off-design conditions. This work examines several extrapolating methods at the different off-design regions, namely, low-pressure ratio zone, low-speed zone and high-speed zone. The accuracy of the methods is assessed with the aid of compressor extreme off-design measurements. In this way, the best method is selected for each region and the manufacturer map is used in design conditions, resulting in a zonal extrapolating approach aiming to preserve accuracy. The transitions between extrapolated zones are corrected, avoiding discontinuities and instabilities. | es_ES |
dc.description.sponsorship | The author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: Daniel Tari is partially supported through contract FPI-S2-2015-1095 of Programa de Apoyo para la Investigacion y Desarrollo (PAID) of Universitat Politecnica de Valencia. | 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 | Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) | es_ES |
dc.subject | Compressor map | es_ES |
dc.subject | Compression ratio | es_ES |
dc.subject | Off-design extrapolation | es_ES |
dc.subject | Mathematical model | es_ES |
dc.subject.classification | MAQUINAS Y MOTORES TERMICOS | es_ES |
dc.subject.classification | INGENIERIA AEROESPACIAL | es_ES |
dc.title | A zonal approach for estimating pressure ratio at compressor extreme off-design conditions | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1177/1468087418754899 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/UPV//FPI-S2-2015-1095/ | 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.; Navarro, R.; García-Cuevas González, LM.; Tarí, D.; Tartoussi, H.; Guilain, S. (2019). A zonal approach for estimating pressure ratio at compressor extreme off-design conditions. International Journal of Engine Research. 20(4):393-404. https://doi.org/10.1177/1468087418754899 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1177/1468087418754899 | es_ES |
dc.description.upvformatpinicio | 393 | es_ES |
dc.description.upvformatpfin | 404 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 20 | es_ES |
dc.description.issue | 4 | es_ES |
dc.relation.pasarela | S\352214 | es_ES |
dc.contributor.funder | Renault, S.A.S. | es_ES |
dc.contributor.funder | Universitat Politècnica de València | es_ES |
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dc.subject.ods | 13.- Tomar medidas urgentes para combatir el cambio climático y sus efectos | es_ES |