APPLICATION OF A SYNTHETIC POWER INDICATOR METHOD TO QUANTIFY CHEMICAL POLLUTION IN MOTOR VEHICLES

Alexandru Constantin OPRICA, Nicoleta GENCĂRĂU, Lucian MATEI, Augustin CONSTANTINESCU, Ilie DUMITRU

Abstract


This document discusses the estimation of vehicle emissions using traffic simulation software and specific power calculations. It explains the concepts of direct and inverse modeling for estimating vehicle parameters and powertrain operation. The document also presents equations for calculating the power required to move a vehicle and the factors affecting resistance to forward movement. It introduces the concept of Vehicle Specific Power (VSP) and how it can be used to estimate emissions and fuel consumption based on different driving scenarios. The document provides emission rates for different VSP intervals and discusses the impact of driving conditions on pollutant emissions. It also describes a case study of modeling the trajectory and analyzing emissions of a single vehicle using simulation software.


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References


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