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Impact of gasoline and Diesel blends on combustion noise and pollutant emissions in Premixed Charge Compression Ignition engines

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Impact of gasoline and Diesel blends on combustion noise and pollutant emissions in Premixed Charge Compression Ignition engines

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dc.contributor.author Torregrosa, A. J. es_ES
dc.contributor.author Broatch, A. es_ES
dc.contributor.author Novella Rosa, Ricardo es_ES
dc.contributor.author Gómez-Soriano, Josep es_ES
dc.contributor.author Monico Muñoz, Luisa Fernanda es_ES
dc.date.accessioned 2020-09-08T03:32:23Z
dc.date.available 2020-09-08T03:32:23Z
dc.date.issued 2017-10-15 es_ES
dc.identifier.issn 0360-5442 es_ES
dc.identifier.uri http://hdl.handle.net/10251/149552
dc.description.abstract [EN] Research efforts in the automotive sector focus on developing new combustion concepts for mitigating the emissions of nitrous oxides and soot of conventional Diesel combustion. One of the most promising concept is the Premixed Charge Compression Ignition. In this, the fuel burns in premixed conditions, avoiding the formation of soot whereas nitrous oxides are controlled using large amounts of exhaust gas recirculation. Because of the premixed combustion, high fuel-burning velocities are produced, whence combustion noise is deteriorated. In order to mitigate this drawback, different blends of gasoline and Diesel fuels are being considered due to their suitability for this combustion characteristics. The effect of these fuel blends on emissions, performance and engine noise is analysed in this paper with the aim to provide additional knowledge of the fundamental issues of this particular combustion mode. The study also includes sweeps of both the start of injection and the amount of exhaust gas recirculation, in order to evaluate further degrees of freedom in the optimisation of the engine settings. Results show that the consideration of the engine noise together with both performance and emissions, reduces dramatically the margin of variation of the combustion settings, limiting therefore the operation range of the engine. (C) 2017 Elsevier Ltd. All rights reserved. es_ES
dc.description.sponsorship The equipment used in this work has been partially supported by the Spanish Ministerio de Economía y Competitividad through grant no DPI2015-70464-R and by FEDER project funds Dotación de infraestructuras científico técnicas para el Centro Integral de Mejora Energética y Medioambiental de Sistemas de Transporte (CiMeT), (FEDER-ICTS-2012-06) framed in the operational program of unique scientific and technical infrastructure of the Spanish Ministerio de Economía y Competitividad. J. Gomez-Soriano is partially supported through contract FPI-S2-2016-1353 of the Programa de Apoyo para la Investigación y Desarrollo (PAID-01-16) of Universitat Politècnica de València. es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation UPV/FPI-S2-2016-1353 es_ES
dc.relation Ministerio de economía y competitividad/FEDER-ICTS-2012-06 es_ES
dc.relation MINECO/DPI2015-70464-R es_ES
dc.relation.ispartof Energy es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject PCCI combustion es_ES
dc.subject Diesel engines es_ES
dc.subject Combustion noise es_ES
dc.subject Pollutant emissions es_ES
dc.subject Gasoline/Diesel blends es_ES
dc.subject.classification MAQUINAS Y MOTORES TERMICOS es_ES
dc.title Impact of gasoline and Diesel blends on combustion noise and pollutant emissions in Premixed Charge Compression Ignition engines es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.energy.2017.07.010 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 Torregrosa, AJ.; Broatch, A.; Novella Rosa, R.; Gómez-Soriano, J.; Monico Muñoz, LF. (2017). Impact of gasoline and Diesel blends on combustion noise and pollutant emissions in Premixed Charge Compression Ignition engines. Energy. 137:58-68. https://doi.org/10.1016/j.energy.2017.07.010 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1016/j.energy.2017.07.010 es_ES
dc.description.upvformatpinicio 58 es_ES
dc.description.upvformatpfin 68 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 137 es_ES
dc.relation.pasarela S\341063 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


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