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

[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 pollu...

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Autores: Luján, José M.|||0000-0001-6133-8943, Climent, H.|||0000-0002-2407-5651, Ruiz-Rosales, Santiago|||0000-0001-9536-3696, Redondo-Puelles, Fernando
Tipo de recurso: artículo
Fecha de publicación:2023
País:España
Institución:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/197956
Acceso en línea:https://riunet.upv.es/handle/10251/197956
Access Level:acceso abierto
Palabra clave:Pollutant emissions
Fuel consumption
Real driving emissions
Intake temperature
European regulation
MAQUINAS Y MOTORES TERMICOS
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network_acronym_str ES
network_name_str España
repository_id_str
spelling Analysis of pollutant emissions and fuel consumption, during real driving cycles in different intake temperature scenariosLuján, José M.|||0000-0001-6133-8943Climent, H.|||0000-0002-2407-5651Ruiz-Rosales, Santiago|||0000-0001-9536-3696Redondo-Puelles, FernandoPollutant emissionsFuel consumptionReal driving emissionsIntake temperatureEuropean regulationMAQUINAS Y MOTORES TERMICOS[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%.SAGE PublicationsDepartamento de Máquinas y Motores TérmicosEscuela Técnica Superior de Ingeniería Aeroespacial y Diseño IndustrialInstituto Universitario de Investigación CMT - Clean Mobility & ThermofluidsEscuela Técnica Superior de Ingeniería IndustrialRepositorio Institucional de la Universitat Politècnica de València Riunet20232023-02-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttps://riunet.upv.es/handle/10251/197956reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Reserva de todos los derechoshttp://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/1979562026-06-13T07:49:27Z
dc.title.none.fl_str_mv Analysis of pollutant emissions and fuel consumption, during real driving cycles in different intake temperature scenarios
title Analysis of pollutant emissions and fuel consumption, during real driving cycles in different intake temperature scenarios
spellingShingle Analysis of pollutant emissions and fuel consumption, during real driving cycles in different intake temperature scenarios
Luján, José M.|||0000-0001-6133-8943
Pollutant emissions
Fuel consumption
Real driving emissions
Intake temperature
European regulation
MAQUINAS Y MOTORES TERMICOS
title_short Analysis of pollutant emissions and fuel consumption, during real driving cycles in different intake temperature scenarios
title_full Analysis of pollutant emissions and fuel consumption, during real driving cycles in different intake temperature scenarios
title_fullStr Analysis of pollutant emissions and fuel consumption, during real driving cycles in different intake temperature scenarios
title_full_unstemmed Analysis of pollutant emissions and fuel consumption, during real driving cycles in different intake temperature scenarios
title_sort Analysis of pollutant emissions and fuel consumption, during real driving cycles in different intake temperature scenarios
dc.creator.none.fl_str_mv Luján, José M.|||0000-0001-6133-8943
Climent, H.|||0000-0002-2407-5651
Ruiz-Rosales, Santiago|||0000-0001-9536-3696
Redondo-Puelles, Fernando
author Luján, José M.|||0000-0001-6133-8943
author_facet Luján, José M.|||0000-0001-6133-8943
Climent, H.|||0000-0002-2407-5651
Ruiz-Rosales, Santiago|||0000-0001-9536-3696
Redondo-Puelles, Fernando
author_role author
author2 Climent, H.|||0000-0002-2407-5651
Ruiz-Rosales, Santiago|||0000-0001-9536-3696
Redondo-Puelles, Fernando
author2_role author
author
author
dc.contributor.none.fl_str_mv Departamento de Máquinas y Motores Térmicos
Escuela Técnica Superior de Ingeniería Aeroespacial y Diseño Industrial
Instituto Universitario de Investigación CMT - Clean Mobility & Thermofluids
Escuela Técnica Superior de Ingeniería Industrial
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Pollutant emissions
Fuel consumption
Real driving emissions
Intake temperature
European regulation
MAQUINAS Y MOTORES TERMICOS
topic Pollutant emissions
Fuel consumption
Real driving emissions
Intake temperature
European regulation
MAQUINAS Y MOTORES TERMICOS
description [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%.
publishDate 2023
dc.date.none.fl_str_mv 2023
2023-02-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/197956
url https://riunet.upv.es/handle/10251/197956
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv SAGE Publications
publisher.none.fl_str_mv SAGE Publications
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.300719

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