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Analysis of pollutant emissions and fuel consumption, during real driving cycles in different intake temperature scenarios

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Analysis of pollutant emissions and fuel consumption, during real driving cycles in different intake temperature scenarios

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dc.contributor.author Luján, José M. es_ES
dc.contributor.author Climent, H. es_ES
dc.contributor.author Ruiz-Rosales, Santiago es_ES
dc.contributor.author Redondo-Puelles, Fernando es_ES
dc.date.accessioned 2023-10-10T18:02:30Z
dc.date.available 2023-10-10T18:02:30Z
dc.date.issued 2023-02 es_ES
dc.identifier.issn 0954-4070 es_ES
dc.identifier.uri http://hdl.handle.net/10251/197956
dc.description.abstract [EN] Current European vehicle homologation regulations are increasingly restrictive. Recently, World-wide light-duty test cycle (WLTC) and Real driving emissions (RDE) cycles have been introduced as type approval tests for new vehicles. This document studies the effect of intake temperature on pollutant emissions and fuel consumption of a Euro 6 Diesel engine when tested under WLTC and RDE. The tests have been performed by setting the temperature at the outlet of the water charge air cooler (WCAC) at 35 degrees C and 20 degrees C in different tests. To do that, the air-cooler was immersed in a temperature-controlled water bath. This temperature reduction can be produced due to an improvement in the WCAC in the same ambient temperature or also with the same WCAC in case of the ambient temperature is lower. All tests have been carried out in an engine test bench, eliminating the uncertainty involved on the road (driving mode, traffic, ambient temperature, etc.). Once the WLTC and RDE cycles were performed, carbon dioxide (CO2) and pollutant results were analyzed. Nitrogen oxides (NOX) emissions were considerably reduced when the engine intake temperature air was decreased, concretely a 7.1% in RDE and 11.63% in WLTC and the CO2 emissions were also cut down around 1%. es_ES
dc.language Inglés es_ES
dc.publisher SAGE Publications es_ES
dc.relation.ispartof Proceedings of the Institution of Mechanical Engineers Part D Journal of Automobile Engineering es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Pollutant emissions es_ES
dc.subject Fuel consumption es_ES
dc.subject Real driving emissions es_ES
dc.subject Intake temperature es_ES
dc.subject European regulation es_ES
dc.subject.classification MAQUINAS Y MOTORES TERMICOS es_ES
dc.title Analysis of pollutant emissions and fuel consumption, during real driving cycles in different intake temperature scenarios es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1177/09544070221078402 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 Luján, JM.; Climent, H.; Ruiz-Rosales, S.; Redondo-Puelles, F. (2023). Analysis of pollutant emissions and fuel consumption, during real driving cycles in different intake temperature scenarios. Proceedings of the Institution of Mechanical Engineers Part D Journal of Automobile Engineering. 237(2-3):455-468. https://doi.org/10.1177/09544070221078402 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1177/09544070221078402 es_ES
dc.description.upvformatpinicio 455 es_ES
dc.description.upvformatpfin 468 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 237 es_ES
dc.description.issue 2-3 es_ES
dc.relation.pasarela S\458186 es_ES


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