Testing and evaluation of cold-start emissions from a gasoline engine in RDE test at two different ambient temperatures

In order to better reflect the actual ecological performance of vehicles in traffic conditions, both the emission standards and the applied emission tests are being developed, for example by considering exhaust emissions for a cold engine start. This article presents the research results on the impa...

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Autores principales:	Pielecha Jacek, Skobiej Kinga, Kurtyka Karolina
Formato:	article
Lenguaje:	EN
Publicado:	De Gruyter 2021
Materias:	exhaust emission passenger cars cold start real driving emissions road test Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/7a12e9162cb842e4badccd506d15bd62
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spelling	oai:doaj.org-article:7a12e9162cb842e4badccd506d15bd622021-12-05T14:10:46ZTesting and evaluation of cold-start emissions from a gasoline engine in RDE test at two different ambient temperatures2391-543910.1515/eng-2021-0047https://doaj.org/article/7a12e9162cb842e4badccd506d15bd622021-02-01T00:00:00Zhttps://doi.org/10.1515/eng-2021-0047https://doaj.org/toc/2391-5439In order to better reflect the actual ecological performance of vehicles in traffic conditions, both the emission standards and the applied emission tests are being developed, for example by considering exhaust emissions for a cold engine start. This article presents the research results on the impact of ambient temperature during the cold start of a gasoline engine in road emission tests. The Real Driving Emissions (RDE) tests apply to passenger cars that meet the Euro 6 emissions norm and they are complementary to their type approval tests. A portable emissions measurement system was used to record the engine and vehicle operating parameters, as well as to measure the exhaust emissions during tests. This allowed for parameters such as engine load, engine speed and vehicle speed to be monitored. The cold start conditions for two different temperatures (8°C and 25°C) were compared in detail. Moreover, the engine operating parameters, exhaust concentration values and road emissions for the 300 s time interval, were compared. The summary of the article presents the share of a passenger car’s cold start phase for each exhaust compound in the urban part of the test and in the entire Real Driving Emissions test depending on the ambient temperature.Pielecha JacekSkobiej KingaKurtyka KarolinaDe Gruyterarticleexhaust emissionpassenger carscold startreal driving emissionsroad testEngineering (General). Civil engineering (General)TA1-2040ENOpen Engineering, Vol 11, Iss 1, Pp 425-434 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	exhaust emission passenger cars cold start real driving emissions road test Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	exhaust emission passenger cars cold start real driving emissions road test Engineering (General). Civil engineering (General) TA1-2040 Pielecha Jacek Skobiej Kinga Kurtyka Karolina Testing and evaluation of cold-start emissions from a gasoline engine in RDE test at two different ambient temperatures
description	In order to better reflect the actual ecological performance of vehicles in traffic conditions, both the emission standards and the applied emission tests are being developed, for example by considering exhaust emissions for a cold engine start. This article presents the research results on the impact of ambient temperature during the cold start of a gasoline engine in road emission tests. The Real Driving Emissions (RDE) tests apply to passenger cars that meet the Euro 6 emissions norm and they are complementary to their type approval tests. A portable emissions measurement system was used to record the engine and vehicle operating parameters, as well as to measure the exhaust emissions during tests. This allowed for parameters such as engine load, engine speed and vehicle speed to be monitored. The cold start conditions for two different temperatures (8°C and 25°C) were compared in detail. Moreover, the engine operating parameters, exhaust concentration values and road emissions for the 300 s time interval, were compared. The summary of the article presents the share of a passenger car’s cold start phase for each exhaust compound in the urban part of the test and in the entire Real Driving Emissions test depending on the ambient temperature.
format	article
author	Pielecha Jacek Skobiej Kinga Kurtyka Karolina
author_facet	Pielecha Jacek Skobiej Kinga Kurtyka Karolina
author_sort	Pielecha Jacek
title	Testing and evaluation of cold-start emissions from a gasoline engine in RDE test at two different ambient temperatures
title_short	Testing and evaluation of cold-start emissions from a gasoline engine in RDE test at two different ambient temperatures
title_full	Testing and evaluation of cold-start emissions from a gasoline engine in RDE test at two different ambient temperatures
title_fullStr	Testing and evaluation of cold-start emissions from a gasoline engine in RDE test at two different ambient temperatures
title_full_unstemmed	Testing and evaluation of cold-start emissions from a gasoline engine in RDE test at two different ambient temperatures
title_sort	testing and evaluation of cold-start emissions from a gasoline engine in rde test at two different ambient temperatures
publisher	De Gruyter
publishDate	2021
url	https://doaj.org/article/7a12e9162cb842e4badccd506d15bd62
work_keys_str_mv	AT pielechajacek testingandevaluationofcoldstartemissionsfromagasolineengineinrdetestattwodifferentambienttemperatures AT skobiejkinga testingandevaluationofcoldstartemissionsfromagasolineengineinrdetestattwodifferentambienttemperatures AT kurtykakarolina testingandevaluationofcoldstartemissionsfromagasolineengineinrdetestattwodifferentambienttemperatures
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Testing and evaluation of cold-start emissions from a gasoline engine in RDE test at two different ambient temperatures

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