Results 11 to 20 of about 131,102 (312)
Case Studies in Thermal Engineering, 2018 The exhaust noise, performance and emission characteristics of a gasoline engine fuelled by hydrous ethanol gasoline with 10%, 20% hydrous ethanol by volume (E10W and E20W) and pure gasoline (E0) were experimentally investigated. The tests were performed
Xiaokang Deng +4 more
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SN Applied Sciences, 2023 The real driving emissions of an EU stage IV forest harvester were measured four times within five years to monitor long-time emission behaviour. In this period, the harvester worked 7650 h in total, thereof 6300 h with pure rapeseed oil fuel DIN 51605 ...
Peter Emberger +3 more
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Exhaust emissions of buses LNG and Diesel in RDE tests
Open Engineering, 2021 The article compares the exhaust emissions in road conditions of city buses: LNG and Diesel. Both buses met the Euro VI exhaust emission norm. The current strong drive to diversify fuels in Poland and the creation of a large gas port in Świnoujście for ...
Gis Maciej, Pielecha Jacek, Gis Wojciech
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Applied Sciences, 2023 To achieve diesel engine ultra-low nitrogen oxide emission, light-off selective catalyst reduction (LO-SCR) has been suggested for better performance with lower exhaust temperature.
Ke Sun +7 more
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Impact of Electric Heating Catalyst on the Emissions for a 48V Hybrid Light-duty Vehicle [PDF]
E3S Web of Conferences, 2022 The emission characteristics under worldwide harmonized light vehicles test cycle (WLTC) was investigated for a 48V hybrid light-duty vehicle which carried a 2.0 L naturally aspirated engine on engine test bed after the WLTC cycle was converted to the ...
Yan Pengyong +5 more
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The effect of air-fuel ratio on tailpipe exhaust emission of motorcycles
Fuel Communications, 2022 This article presents the actual AFR of the vehicular emission from the tailpipe data of motorcycles with petrol engine in Southwest Nigeria. It also presents the ratio between the actual air-fuel ratio (AFRactual) and the ideal/stoichiometric air-fuel ...
O.A. Odunlami +5 more
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Comparison of motor coach exhaust emissions in real operating conditions for different testing procedures [PDF]
MATEC Web of Conferences, 2019 The article discusses the results of applying real driving emissions (RDE) testing methods in measuring the exhaust emissions of a passenger rail vehicle. Portable Emissions Measuring Systems (PEMS) were used to measure the exhaust emissions from a motor
Gallas Dawid +5 more
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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
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The effect of piston bowl temperature on diesel exhaust emissions [PDF]
, 2005 In modern, high-speed, direct injection diesel engines for passenger vehicles, there is extensive impingement of the fuel sprays on to the piston bowl walls.
Ladommatos, N, Xiao, Z, Zhao, H
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JIPTEK: Jurnal Ilmiah Pendidikan Teknik dan Kejuruan, 2017 The purpose of this research: (1) Investigated the motorcycle exhaust emissions Suzuki Shogun FL 125 SP in 2007 used premium,pertamax,and pertamax plus.
Eko Winarto, Husin Bugis, C. Sudibyo
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