Exhaust Emissions From Vehicles In Real Traffic
Conditions In The Poznan Agglomeration
Author(s)
J. Merkisz, J. Pielecha, P. Lijewski, A. Merkisz-Guranowska
& M. Nowak
Abstract
The paper presents an attempt to evaluate the exhaust emissions generated by
transport in the Poznan agglomeration. The basis for the modeling of the exhaust
emissions was the on-going characteristics of the individual groups of vehicles
and a forecasted structure change of these groups for the years 2012–2030. The
determination of average on-road emissions as a function of daily distance
covered by individual vehicle groups was the basis for the determination of the
change in the annual pollution. The assumed values of the exhaust emission
concentrations from passenger vehicles were based on the performed tests under
actual traffic conditions while for the other categories the authors adopted the
test results of earlier works of the research team with the Chair of Combustion
Engines at Poznan University of Technology. In the paper the authors assumed
an increase in the share of vehicles meeting the latest applicable emission
standards as well as changes in the distance covered by the vehicles. The result
of the analysis will be accumulated annual exhaust emissions for a given vehicle
category operating in the Poznan agglomeration.
Keywords: exhaust emission, real road conditions, modeling.
Keywords
exhaust emission, real road conditions, modeling
Related Book
Other papers in this volume
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