Results 21 to 30 of about 220,055 (304)

Exhaust Emissions from Euro 6 Vehicles in WLTC and RDE—Part 2: Verification by Experimental Measurement

Energies, 2023
The subject of assessing exhaust emissions in real driving conditions has been relevant for a long time. Its introduction into approval tests focused attention on the comparative possibilities of tests performed on a chassis dynamometer and in road ...
Jacek Pielecha, Karolina Kurtyka
doaj   +1 more source

Carbon dioxide emissions from diesel and compressed natural gas buses during acceleration [PDF]

, 2010
Motor vehicle emission factors are generally derived from driving tests mimicking steady state conditions or transient drive cycles. However, neither of these test conditions completely represents real world driving conditions.
Ahn, Australian Greenhouse Office, E.R. Jayaratne, El-Shawarby, Jayaratne, L. Morawska, N.K. Meyer, Ristovski, Ronkko, Z.D. Ristovski   +9 more
core   +2 more sources

Exhaust Emissions from Euro 6 Vehicles in WLTC and RDE—Part 1: Methodology and Similarity Conditions Studies

Energies, 2023
The article is an attempt to perform an ecological assessment of passenger cars with various types of engines in road emission tests. The main research problem and, at the same time, the goal was to develop a method for determining the exhaust emissions ...
Jacek Pielecha, Karolina Kurtyka
doaj   +1 more source

Agricultural climate change mitigation : Carbon calculators as a guide for decision making [PDF]

, 2017
This is an Accepted Manuscript of an article published by Taylor & Francis Group in International Journal of Agricultural Sustainability on 9 November 2017, available online: https://doi.org/10.1080/14735903.2017.1398628. Under embargo. Embargo end date:
AEA, Andrew Green, Bochu J.-L., Colomb V., DECC, Defra, Denef K., Douglas J. Warner, European Commission, European Commission, European Commission, European Commission, European Commission &, European Environment Agency, FAO, Foresight, Gerber P., HM Government, John Tzilivakis, Kathleen A. Lewis, Little T., Natural England, Natural England, Paustian J., Reardon-Smith K., Redman G., Smith P., Thomas C., Tzilivakis J.   +28 more
core   +2 more sources

Comparison of Real Driving Emissions tests

IOP Conference Series: Materials Science and Engineering, 2018
The article presents the issues concerning the specific distance emission test results comparison of the exhaust gases from vehicles with Diesel engines. The tests in real driving conditions included: (in the first stage) the test on the proposed test route, based on the type approval test parameters and (in the second stage) testing in accordance with
J Merkisz, J Pielecha
openaire   +1 more source

Parameterisation of fuel consumption and CO2 emissions of passenger cars and light commercial vehicles for modelling purposes [PDF]

, 2011
CO2 emissions of new passenger cars (PCs) registered in Europe are monitored in order to meet the objectives of Regulation EC 443/2009. This calls for an average CO2 emission of 130 g/km for new PCs registered in Europe to be met by vehicle measures in ...
HAUSBERGER Stefan, KELLER Mario, MELLIOS Giorgos, NTZIACHRISTOS Leonidas, SAMARAS Christos   +4 more
core   +1 more source

Practicalities and Driving Dynamics of a Real Driving Emissions (RDE) Euro 6 Regulation Homologation Test

Energies, 2019
One of the most important sources of air pollution, especially in urban areas, is the exhaust emissions from passenger cars. New European emissions regulations, to minimize the gap between manufacturer-reported emissions and those emitted on the road ...
Timothy Bodisco, Ali Zare
doaj   +1 more source

Speciation of nitrogen compounds in the tailpipe emissions from a SI car under real world driving conditions. [PDF]

, 2014
The tailpipe exhaust emissions were measured using a EURO4 emissions compliant SI car equipped with on-board measurement systems such as a FTIR system for gaseous emission, a differential GPS for velocity, altitude and position, thermal couples for ...
Andrews, G, Khalfan, A, Li, H
core   +1 more source

Real Driving Emissions: 2017 Assessment of PEMS measurement uncertainty [PDF]

, 2017
Regulation 2016/427 introduced on-road testing with Portable Emissions Measurement Systems (PEMS) to complement the laboratory Type I test for the type approval of light-duty vehicles in the European Union.
BONNEL PIERRE, CLAIROTTE MICHAEL, GIECHASKIEL BAROUCH, VALVERDE MORALES VICTOR   +3 more
core   +2 more sources

Investigating Particulate and Nitrogen Oxides Emissions of a Plug-In Hybrid Electric Vehicle for a Real-World Driving Scenario

Applied Sciences, 2022
Plug-in hybrid electric vehicles (PHEVs) show a high pollutant emission variability that strongly depends on the operating conditions of the internal combustion engine.
Mario Feinauer, Simone Ehrenberger, Fabius Epple, Tobias Schripp, Tobias Grein   +4 more
doaj   +1 more source