Results 11 to 20 of about 25,935 (283)

Testing and evaluating real driving emissions with PEMS [PDF]

Combustion Engines, 2018
Testing of real driving emissions (RDE) with portable emission measuring system (PEMS) in an appropriate road circuit became an obligatory element of new type approval of passenger cars since September 2017. In several projects the Laboratory for Exhaust
Engelmann, D., Huber, G., Czerwinski, Jan, Hüssy, Andreas, Hüssy, A., Bonsack, P., Remmele, E., Zimmerli, Y., Remmele, Edgar, Czerwinski, J., Huber, Georg, Zimmerli, Yan, Bonsack, Peter, Engelmann, Danilo   +13 more
core   +2 more sources

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   +3 more sources

Real driving cycles and emissions for urban freight transport

Frontiers in Big Data
This paper aims to evaluate the driving style effects, through the construction of driving cycles, on the polluting gases, in the context of urban freight transportation.
Julie Anne Holanda Azevedo, Demostenis Ramos Cassiano, Bruno Vieira Bertoncini   +2 more
doaj   +3 more sources

Analysis of exhaust emission processes during the Real Driving Emissions test [PDF]

Archives of Transport, 2023
The article deals with the study of exhaust emissions from a combustion engine in the Real Driving Emission (RDE) test. These tests are a simulation of real conditions of use of motor vehicles.
Monika Andrych-Zalewska
doaj   +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   +3 more sources

The impact of driving conditions on light-duty vehicle emissions in real-world driving

Transport, 2020
To accurately estimate the effect of driving conditions on vehicle emissions, an on-road light-duty vehicle emission platform was established based on OEM-2100TM, and each second data of mass emission rate corresponding to the driving conditions were ...
Dong Guo, Jinbao Zhao, Yi Xu, Feng Sun, Kai Li, Juan Wang, Yuhang Sun   +6 more
doaj   +3 more sources

Study of emissions and fuel economy for parallel hybrid versus conventional vehicles on real world and standard driving cycles

Alexandria Engineering Journal, 2017
Parallel hybrid electric vehicles (PHEVs) increasing rapidly in the automobile markets. However, the benefits out of using this kind of vehicles are still concerned a lot of costumers.
Ahmed Al-Samari
doaj   +3 more sources

NOx Emissions from Euro 5 and Euro 6 Heavy-Duty Diesel Vehicles under Real Driving Conditions

Energies, 2020
Despite the strengthening of vehicle emissions standards and test methods, nitrogen oxide (NOx) emissions from on-road mobile sources are not being notably reduced.
Sangchul Ko, Junhong Park, Hyungjun Kim, Gunwoo Kang, Jongchul Lee, Jongmin Kim, Jongtae Lee   +6 more
doaj   +3 more sources

Analysis of the Euro 7 on-board emissions monitoring concept with real-driving data

Transportation Research, Part D: Transport and Environment
[EN] The Euro 7 standard is expected to intensify its focus on real-driving emissions compliance thanks to the on-board monitoring (OBM) system. OBM is designed to bridge the gap between emission limits and real world vehicle emissions by continuously ...
Alvin Barbier, CARLOS Guardiola
exaly   +2 more sources

The Measurement of Fast Transient Emissions During Real World Driving

Frontiers in Mechanical Engineering, 2020
Some of the most challenging aspects of preparing vehicles to comply with the new RDE (Real Driving Emissions) legislation are the calibration of engines to minimize emissions during numerous short lived transients.
Mark Peckham, Jamie Parnell, Matthew Hammond, Byron Mason   +3 more
doaj   +2 more sources