Results 281 to 290 of about 2,504,521 (357)

Fuel consumption and exhaust emissions of diesel vehicles in worldwide harmonized light vehicles test cycles and their sensitivities to eco-driving factors

open access: yesEnergy Conversion and Management, 2019
Large amounts of fossil fuels are consumed by motor vehicles annually, and hazardous exhaust emissions from the motor vehicles have caused serious problems to environment and human health. Eco-driving can effectively improve the fuel economy and decrease
Jianbing Gao, Haibo Chen, Junyan Chen
exaly   +2 more sources

Source identification of exhaust and non-exhaust traffic emissions through the elemental carbon fractions and Positive Matrix Factorization method.

Environmental Research, 2021
Our study implies the importance of exhaust and non-exhaust emissions in a highway road tunnel, which is crucial to assess their impacts on air quality, human health, climate and developing functional methods for controlling.
Tuğçe Demir   +2 more
semanticscholar   +1 more source

Effects of biodiesel obtained from Canola, sefflower oils and waste oils on the engine performance and exhaust emissions

, 2020
Biodiesel is a non-toxic, high-cetane, lubricating, biodegradable and renewable alternative diesel engine fuel that contains no sulfur but oxygen in its composition. It can be used in diesel engines in mixed or pure form without any modification. In this
S. Şi̇mşek
semanticscholar   +1 more source

Dynamic calculation of ship exhaust emissions based on real-time AIS data

, 2020
The activity-based methodology is becoming an increasing way to calculate exhaust emissions from ships in a port. Existing studies make great effort to build and analyze ship emission inventory in a variety of ports by applying this method to historical ...
Liang Huang   +5 more
semanticscholar   +1 more source

Green machining: A framework for optimization of cutting parameters to minimize energy consumption and exhaust emissions during electrical discharge machining of Al 6061 and SKD 11

, 2020
Dielectric medium (kerosene) between the tool electrode and workpiece forms a reaction product, owing to thermal effect of discharge in the process of electrical discharge machining (EDM), which is emitted from the surface in the form of harmful gas and ...
Wuyi Ming   +5 more
semanticscholar   +1 more source

Modeling of the engine performance and exhaust emissions characteristics of a single-cylinder diesel using nano-biochar added into ethanol-biodiesel-diesel blends

, 2020
This survey was aimed at investigating the effect of biodiesel/ethanol content, nano-biochar concentration, and engine speed on the engine performance and exhaust emission characteristics of a single-cylinder diesel engine.
Seyedalireza Mirbagheri   +2 more
semanticscholar   +1 more source

The effects of Fe2O3 based DOC and SCR catalyst on the exhaust emissions of diesel engines

, 2020
The effects of Fe2O3 based DOCs (Diesel Oxidation Catalyst) and SCR (Selective Catalytic Reduction) catalysts on the exhaust emissions of diesel engine were investigated in this experimental study.
I. Resitoglu   +3 more
semanticscholar   +1 more source

Evaluation of engine combustion and exhaust emissions characteristics using diesel/butanol blended fuel

Applied Thermal Engineering, 2019
Depletion of non-renewable fuel sources accompanied with never-ending engine exhaust emissions pollution from internal combustion lead to renewed interests in alternative energy resources.
I. Yusri   +4 more
semanticscholar   +1 more source

High resolution vehicular PM10 emissions over megacity Delhi: Relative contributions of exhaust and non-exhaust sources.

Science of the Total Environment, 2020
Exposure to particulate matter (PM) from traffic can cause adverse health risks. Recent studies project an increase in non-exhaust emissions in the future despite a reduction in exhaust emissions.
Vikas Singh   +4 more
semanticscholar   +1 more source

Vehicular non-exhaust particulate emissions in Chinese megacities: Source profiles, real-world emission factors, and inventories.

Environmental Pollution, 2020
Vehicular non-exhaust emissions account for a significant share of atmospheric particulate matter (PM) pollution, but few studies have successfully quantified the contribution of non-exhaust emissions via real-world measurements.
Jinsheng Zhang   +12 more
semanticscholar   +1 more source

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