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Modelling of internal combustion engines’ emission through the use of traffic flow mathematical models

    Raimundas Junevičius Affiliation
    ; Marijonas Bogdevičius Affiliation
    ; Ádám Török Affiliation

Abstract

Road traffic flows on a straight road segment are modelled in this article. The mathematical model of traffic flows has been constructed by using the method of lumped parameters. CO2, CO, CH, NOx, PM regression equations of internal combustion engines’ (ICE) emission has been developed. The accuracy of regression equations is 0.98÷0.99. The article presents assumptions for constructing the mathematical model, description of the mathematical model and gives simulation results. Traffic flow parameters, such as traffic flow concentration and traffic flow speed are presented as modelling results. ICE emission depending on the concentration and traffic flow speed are presented as well.


First Published Online: 05 Oct 2011

Keyword : traffic flow, mathematical modelling, internal combustion engine, emission, numerical simulation, fuel consumption

How to Cite
Junevičius, R., Bogdevičius, M., & Török, Ádám. (2011). Modelling of internal combustion engines’ emission through the use of traffic flow mathematical models. Transport, 26(3), 271-278. https://doi.org/10.3846/16484142.2011.621978
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Sep 30, 2011
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This work is licensed under a Creative Commons Attribution 4.0 International License.