Engine emissions estimation for a 1.3 L compression-ignition internal combustion engine
Keywords:
engine emissions, greenhouse gases, nitrogen oxides, carbon dioxide emissions, backward modelingAbstract
Ecological problems concerning air pollution and greenhouse gas emissions have forced environmental and governmental
agencies to introduce limitations on emissions for automotive sector, which become stringent year by year. Therefore, in order to
comply with these regulations, automotive manufacturers are compelled to introduce modern technologies to reduce the amount of noxious emissions. The aim of this paper is to introduce an estimation technique of CO2, NOx emissions for diesel compression
ignition engines by means of backward modeling method. Chevrolet Sail 2010 (1,3 L CI) light duty vehicle has been chosen as a
reference. Matlab/Simulink environment has been used for modeling and simulation purposes over NEDC and WLTC type-approval driving cycles
References
EPA United States Environmental Protection agency report. Sources of greenhouse gas
emissions. https://www.epa.gov/ghgemissions/
sources-greenhouse-gas-emissions.
ECMT. Reducing nitorgen oxides emissions on the road,
European conference of ministers of transport.
A technical summary of euro 6/vi vehicle emission standards, June 2016. The international council on clean
transportation.
Jakub Lasocki. The wltc vs nedc: A case study on the
impacts of driving cycle on engine performance and fuel
consumption. International Journal of Automotive and
Mechanical Engineering, 18:9071–9081, 09 2021.
U. Usmanov. The effect of different regimes for premixed turbulent combustion to the burning speed inside
the combustion chamber of a 2 liter 4 in-line cylinder
spark ignition ice. ACTA of Turin polytechnic university
in Tashkent, 3:37 – 40, 2021.
