A Study of Prediction Based on Regression Analysis for Real-World Co2 Emissions with Light-Duty Diesel Vehicles
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Automotive Technology"
DOI: 10.1007/s12239-021-0053-z
Abstract: The objective in present study is to develop a regression analysis model to estimate real-world CO2 emissions of light-duty diesel vehicles considering domestic road conditions. For regression analysis variables, OBD data such as vehicle speed,… read more here.
Keywords: regression; regression analysis; light duty; emissions light ... See more keywords
Improving engine oil lubrication in light-duty vehicles by using of dispersing MWCNT and ZnO nanoparticles in 5W50 as viscosity index improvers (VII)
Sign Up to like & getrecommendations! Published in 2018 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2018.07.034
Abstract: Abstract The objective of this study is to offer a suitable nano-lubricant (engine oils containing nanoparticles) to use in light-duty automotive industries in order to reach a higher ability and efficient oil in comparison to… read more here.
Keywords: viscosity; engine; light duty; zno nanoparticles ... See more keywords
Numerical investigation on a dual loop EGR optimization of a light duty diesel engine based on water condensation analysis
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DOI: 10.1016/j.applthermaleng.2020.116064
Abstract: Abstract Exhaust gas recirculation (EGR) is widely used in most current automotive diesel engines as a simple, economical, and highly effective NOX reduction technology. The low pressure (LP) loop EGR has higher deNOX efficiency, but… read more here.
Keywords: loop egr; light duty; water condensation; water ... See more keywords
Evaluating real-world emissions of light-duty gasoline vehicles with deactivated three-way catalyst converters
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DOI: 10.1016/j.apr.2017.08.001
Abstract: Abstract Three-way catalyst (TWC) converter is one of the most important after-treatment device for modern light-duty gasoline vehicles (LDGVs), which can efficiently control exhaust emissions of carbon monoxide (CO), total hydrocarbons (THC) and nitrogen oxides… read more here.
Keywords: twc; gasoline vehicles; three way; light duty ... See more keywords
Evaluation of emission factors for light-duty gasoline vehicles based on chassis dynamometer and tunnel studies in Shanghai, China
Sign Up to like & getrecommendations! Published in 2017 at "Atmospheric Environment"
DOI: 10.1016/j.atmosenv.2017.09.020
Abstract: Abstract CO, THC, NOx, and PM emission factors of 51 light-duty gasoline vehicles (LDGVs) spanning the emission standards from Euro 2 to Euro 5 were measured by a chassis dynamometer. High frequencies of high-emitting vehicles… read more here.
Keywords: gasoline vehicles; emission factors; light duty; factors light ... See more keywords
The real driving emission characteristics of light-duty diesel vehicle at various altitudes
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DOI: 10.1016/j.atmosenv.2018.07.060
Abstract: Abstract High altitude shows a great influence on vehicle emissions because of lower pressure and shortage of oxygen concentrations. In addition, type approval test of light duty vehicle is usually carried out below the elevation… read more here.
Keywords: vehicle; light duty; real driving; test ... See more keywords
Real-time black carbon emissions from light-duty passenger vehicles using a portable emissions measurement system
Sign Up to like & getrecommendations! Published in 2021 at "Engineering"
DOI: 10.1016/j.eng.2020.11.009
Abstract: Abstract Black carbon (BC) is considered the second largest anthropogenic climate forcer, but the radiative effects of BC are highly correlated with its combustion sources. On-road vehicles are an important source of anthropogenic BC. However,… read more here.
Keywords: black carbon; emissions measurement; passenger vehicles; light duty ... See more keywords
Characterization of the emission of particles larger than 10 nm in the exhaust of modern gasoline and CNG light duty vehicles
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DOI: 10.1016/j.fuel.2020.120074
Abstract: Abstract Current particle number (PN) emission limits set by regulation, involve counted particles with a dimension >23 nm. The measurement procedure is specified and involves the dilution of the exhaust gas in a so-called constant volume… read more here.
Keywords: gasoline vehicles; emission; cng light; gasoline ... See more keywords
Hydrogen-diesel fuel co-combustion strategies in light duty and heavy duty CI engines
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2018.03.176
Abstract: Abstract The co-combustion of diesel fuel with H2 presents a promising route to reduce the adverse effects of diesel engine exhaust pollutants on the environment and human health. This paper presents the results of H2-diesel… read more here.
Keywords: diesel fuel; duty; engine; combustion ... See more keywords
NOx emissions from diesel light duty vehicle tested under NEDC and real-word driving conditions
Sign Up to like & getrecommendations! Published in 2018 at "Transportation Research Part D: Transport and Environment"
DOI: 10.1016/j.trd.2018.04.018
Abstract: Abstract The interest of NOx engine emissions from diesel engines has been increasing during the last years. Particularly, the comparison of the real driving NOx emissions with the results obtained during homologation procedures has received… read more here.
Keywords: nox emissions; driving; vehicle; real driving ... See more keywords
Analysis of real driving gaseous emissions from light-duty diesel vehicles
Sign Up to like & getrecommendations! Published in 2018 at "Transportation Research Part D: Transport and Environment"
DOI: 10.1016/j.trd.2018.09.015
Abstract: Abstract Increasingly strict emissions standards are providing a major impetus to vehicle manufactures for developing advanced powertrain and after-treatment systems that can significantly reduce real driving emissions. The knowledge of the gaseous emissions from diesel… read more here.
Keywords: driving gaseous; gaseous emissions; real driving; light duty ... See more keywords