The Exhaust Emission from Light Duty Vehicles in Road Test in Urban Traffic 2010-01-1558
The investigations into the emissions from light-duty vehicles are carried out on a chassis dynamometer in the NEDC test in Europe and FTP75 test in the US. Such tests do not entirely reflect the real road conditions. It should be noted that the changes in the methodology of emissions testing should go in the direction where they get closer to the actual road conditions. The paper presents the road test results obtained in an urban congested areas. The analysis of the road tests results (exhaust emissions and fuel consumption) was carried out considering the road conditions (vehicle speed and acceleration). The obtained data were used to specify the dependence characteristics for the influence of the dynamic engine properties on the exhaust emissions. For these measurements a portable SEMTECH DS analyzer by SENSORS, Particle Counter by AVL and Particle Seizer EEPS by TSI has been used. The device is an analyzer enabling an on-line measurement of the concentration of toxic compounds in a real driving cycle under real road conditions.
Citation: Merkisz, J. and Fuc, P., "The Exhaust Emission from Light Duty Vehicles in Road Test in Urban Traffic," SAE Int. J. Fuels Lubr. 3(2):467-475, 2010, https://doi.org/10.4271/2010-01-1558. Download Citation
Author(s):
Jerzy Merkisz, Pawel Fuc
Affiliated:
Poznan Univ. of Technology
Pages: 9
Event:
International Powertrains, Fuels & Lubricants Meeting
ISSN:
1946-3952
e-ISSN:
1946-3960
Also in:
SAE International Journal of Fuels and Lubricants-V119-4, SAE International Journal of Fuels and Lubricants-V119-4EJ
Related Topics:
Exhaust emissions
Environmental testing
Road tests
Emissions certification
Fuel consumption
Particulate matter (PM)
Emissions
Roads and highways
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