Results 41 to 50 of about 3,290 (208)

Analysis of pollutant emissions and fuel consumption, during real driving cycles in different intake temperature scenarios [PDF]

, 2023
[EN] Current European vehicle homologation regulations are increasingly restrictive. Recently, World-wide light-duty test cycle (WLTC) and Real driving emissions (RDE) cycles have been introduced as type approval tests for new vehicles.
Climent, H., Luján, José M., Redondo-Puelles, Fernando, Ruiz-Rosales, Santiago   +3 more
core   +1 more source

NOx Emission of a Correlation between the PEMS and SEMS over Different Test Modes and Real Driving Emission

Energies, 2021
The aim of this study is to verify the reliability of NOx emissions measured using Smart Emissions Measurement System (SEMS) equipment in comparison with the NOx emissions measured using certified Portable Emissions Measurement System (PEMS) equipment ...
Young Soo Yu, Jun Woo Jeong, Mun Soo Chon, Junepyo Cha   +3 more
doaj   +1 more source

Influences of special driving situations on emissions of passenger cars [PDF]

, 2021
Emission factors and emission inventories are an im-portant source of data for compiling and modelling the emissions of traffic in different situations. There is in EU a continuous work and development of emission data inventories, [1–6].
Andreas Hüssy, Danilo Engelmann, Jan Czerwinski, Peter Bonsack, Pierre Comte   +4 more
core   +1 more source

Exhaust Emissions Measurement of a Vehicle with Retrofitted LPG System

Energies, 2022
The aim of this study was to compare and evaluate the production of exhaust emissions from a vehicle with a petrol engine with the Euro 4 emission standard and powered by petrol and LPG (liquefied petroleum gas).
Branislav Šarkan, Marek Jaśkiewicz, Przemysław Kubiak, Dariusz Tarnapowicz, Michal Loman   +4 more
doaj   +1 more source

Emissions of Passenger Cars in Special Driving Situations [PDF]

, 2021
Testing of real driving emissions (RDE), as an element of a type approval of passenger cars (since September 2017), offers the opportunity to collect the data about the emissions in special driving, or non-driving situations.
Engelmann, Danilo
core   +1 more source

Investigation of the Emission Characteristics of Light-Duty Diesel Vehicles in Korea Based on EURO-VI Standards According to Type of After-Treatment System

Energies, 2020
This study analyzed the characteristics and distribution of emissions from diesel vehicles that are sold in Korea and satisfy the Euro-6 standards, according to after-treatment systems.
Hyung Jun Kim, Sang Hyun Lee, Sang Il Kwon, Sangki Park, Jonghak Lee, Ji Hoon Keel, Jong Tae Lee, Suhan Park   +7 more
doaj   +1 more source

Real Driving Emission from Vehicle Fuelled by Petrol and Liquefied Petroleum Gas (LPG) [PDF]

, 2022
In recent years, in addition to laboratory tests to determine emissions from road motor vehicles, tests in real driving conditions RDE (Real Driving Emissions) with the use of portable measuring equipment PEMS (Portable Emissions Measurement System) have
Bućan, Boris, Ilinčić, Petar, Lulić, Zoran, Ormuž, Krunoslav, Sraga, Vjekoslav, Vučetić, Ante, Šagi, Goran   +6 more
core   +1 more source

Assessment of CO2 and NOx Emissions of One Diesel and One Bi-Fuel Gasoline/CNG Euro 6 Vehicles During Real-World Driving and Laboratory Testing

Frontiers in Mechanical Engineering, 2019
The objective of this study is the assessment of the real-world environmental performance, and its comparison with laboratory measurements, of two Euro 6 passenger cars.
Athanasios Dimaratos, Zisimos Toumasatos, Stylianos Doulgeris, Georgios Triantafyllopoulos, Anastasios Kontses, Zissis Samaras   +5 more
doaj   +1 more source

Comparative Evaluation of Data-Driven Approaches to Develop an Engine Surrogate Model for NOx Engine-Out Emissions under Steady-State and Transient Conditions

Energies, 2022
In this paper, a methodology based on data-driven models is developed to predict the NOx emissions of an internal combustion engine using, as inputs, a set of ECU channels representing the main engine actuations.
Alessandro Brusa, Emanuele Giovannardi, Massimo Barichello, Nicolò Cavina   +3 more
doaj   +1 more source

Evaluation of ecological extremes of vehicles in road emission tests [PDF]

Archives of Transport, 2020
New testing procedures for determining road emissions of exhaust pollutants for passenger vehicles were established in 2018. New road testing procedures are designed to determine actual exhaust emissions, which may not always reflect laboratory emissions.
Jacek Pielecha, Kinga Skobiej
doaj   +1 more source