Results 1 to 10 of about 219,956 (205)

Real driving emissions data: Isuzu FTR850 AMT [PDF]

Data in Brief, 2022
RDE is becoming a necessary element of the emissions certification of automotive vehicles. Real Driving Emissions (RDE) helps to ensure that the regular operation of a car, or heavy vehicle, is still within the acceptable emissions standards while ...
Johan W. Joubert, Ruan J. Gräbe
doaj   +5 more sources

Study on Control Strategies on NOX Emissions to Meet Real Driving Emissions [PDF]

ACS Omega, 2023
The aim of this study was to fulfill the NOx emissions standards for a light-duty diesel vehicle under real driving emissions (RDE) testing conditions by implementing various control strategies. In this study, RDE tests were performed by adjusting the air mass quantity and postinjection quantity in order to analyze engine-out and tail-pipe nitrogen ...
Jing Chen, Yan Su, Li Xiaoping, Fangxi Xie, Yongzhen Wang, Chuang Yang   +5 more
doaj   +4 more sources

Real Driving Emissions in Extended Driving Conditions [PDF]

Energies, 2021
The real driving emission (RDE) testing for certification of vehicles is performed in conditions that are well defined in legislation. For emissions inventories and for research, the influences of some extended driving conditions on emissions are an ...
Danilo Engelmann, Yan Zimmerli, Jan Czerwinski, Peter Bonsack   +3 more
doaj   +3 more sources

Real Driving Emissions—Event Detection for Efficient Emission Calibration

Gases
The systematic analysis of measurement data allows a large amount of information to be obtained from existing measurements in a short period of time.
Sascha Krysmon, Johannes Claßen, Marc Düzgün, Stefan Pischinger   +3 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

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

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   +4 more sources

Driving Cycles for Estimating Vehicle Emission Levels and Energy Consumption

Future Transportation, 2021
Standard driving cycles (DCs) and real driving emissions (RDE) legislation developed by the European Commission contains significant gaps with regard to quantifying local area vehicle emission levels and fuel consumption (FC).
Amanuel Gebisa, Girma Gebresenbet, Rajendiran Gopal, Ramesh Babu Nallamothu   +3 more
doaj   +1 more source

The Issues of the Air-Fuel Ratio in Exhaust Emissions Tests Carried out on a Chassis Dynamometer

Energies, 2021
Vehicle exhaust emission tests use exhaust sampling systems that dilute the exhaust gas with ambient air. The dilution factor DF is calculated assuming that the combustion is complete, and that the engine is operated at a stoichiometric air-fuel ratio ...
Wojciech Gis, Sławomir Taubert
doaj   +1 more source

Investigations of Exhaust Emissions from a Combustion Engine under Simulated Actual Operating Conditions in Real Driving Emissions Test

Energies, 2021
The paper describes the methodology of research of exhaust emissions from a combustion engine under engine states determined by the vehicle actual operation in the RDE test.
Monika Andrych-Zalewska, Zdzislaw Chlopek, Jerzy Merkisz, Jacek Pielecha   +3 more
doaj   +1 more source