Exhaust Emissions From Modes Of Transport
Under Actual Traffic Conditions
Author(s)
J. Merkisz, M. Jacyna, A. Merkisz-Guranowska & J. Pielecha
Abstract
The paper characterizes state-of-the-art PEMS (Portable Emission Measurement
System) equipment for exhaust emissions measurement under actual operating
conditions. This equipment allows for measurement of the exhaust emissions
from all modes of transport. In addition, the paper contains the results of exhaust
emission research for engines of a variety of transport applications such as light
duty vehicles, heavy-duty vehicles or non-road vehicles (farm tractors,
groundwork and forest machinery). Own exhaust emission research results
performed under different traffic conditions of new motor vehicles fuelled with
different fuels (gasoline, diesel fuel and natural gas) have been compared
with the type approval values that define the vehicle emission indexes. The
analysis has been performed in relation to a vehicle but the proposed
measurement methodology is also knitted to the engine operating conditions. The
testing of heavy-duty vehicles described in the book was divided into several
stages for which the results obtained for these vehicles were compared for loaded
and unloaded vehicles. Ecological advantages of the city buses of different
powertrain configurations have been determined (diesel, hybrid) on selected
regular bus lines in the city center.
Keywords: exhaust emission, portable emission measurement system, real road
conditions.
Keywords
exhaust emission, portable emission measurement system, real roadconditions.
Related Book
Other papers in this volume
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