Results 21 to 30 of about 10,958,315 (276)

Input Parameters for Airborne Brake Wear Emission Simulations: A Comprehensive Review

open access: yesAtmosphere, 2021
Non-exhaust emissions, generated by the wear of brake systems, tires, roads, clutches, and road resuspension, are responsible for a large part of airborne pollutants in urban areas.
Mostafa Rahimi   +2 more
doaj   +1 more source

Urban air quality: The challenge of traffic non-exhaust emissions

open access: yesJournal of Hazardous Materials, 2014
About 400,000 premature adult deaths attributable to air pollution occur each year in the European Region. Road transport emissions account for a significant share of this burden. While important technological improvements have been made for reducing particulate matter (PM) emissions from motor exhausts, no actions are currently in place to reduce the ...
Fulvio Amato   +13 more
openaire   +8 more sources

Variation of Engine Performance and Emissions using Ethanol Blends [PDF]

open access: yes, 2010
The limited fossil fuel resources along with the increased public concerns about pollution levels have increased the need for alternative fuels for use in internal combustion engines.
Abuhabaya, Abdullah, Fieldhouse, John D.
core   +4 more sources

Variations in Levels and Sources of Atmospheric VOCs during the Continuous Haze and Non-Haze Episodes in the Urban Area of Beijing: A Case Study in Spring of 2019

open access: yesAtmosphere, 2021
To better evaluate the variations in concentration characteristics and source contributions of atmospheric volatile organic compounds (VOCs) during continuous haze days and non-haze days, hourly observations of atmospheric VOCs were conducted using a ...
Lihui Zhang   +6 more
doaj   +1 more source

Interpretation of Non-Exhaust Brake Emission Standard: Laboratory Testing [PDF]

open access: yes, 2021
Now there are more and more new energy vehicles on the road, compare to the traditional vehicles that use the oil to offer the power, the new energy vehicles use electric or hydrogen to offer the power, which have no exhaust pollution emission, but also have non-exhaust emission.
Zhang, Xinfeng   +3 more
openaire   +1 more source

Engine exhaust gas emissions from non-road mobile machinery [PDF]

open access: yes, 2004
Non-road mobile machinery is used for a range of different operations with varying engine load characteristics. Fuel consumption and emission amounts from such machinery are dependent on the operation performed.
Lindgren, Magnus
core   +1 more source

Analysis of the Possibilities of Reduction of Exhaust Emissions from a Farm Tractor by Retrofitting Exhaust Aftertreatment

open access: yesEnergies, 2022
The paper evaluates particulate matter emissions and exhaust gas components from retrofitted engines of non-road vehicles measured under actual operating conditions. The content is divided into three main parts: formation of guidelines, production of the
Maciej Siedlecki   +3 more
doaj   +1 more source

Exhaust emissions from small engines in handheld devices

open access: yesMATEC Web of Conferences, 2017
The paper presents the results of investigations on the exhaust emissions carried out under real operating conditions of gasoline engines operating in a power generator and a chainsaw.
Lijewski Piotr   +3 more
doaj   +1 more source

Characterisation of non-exhaust emissions from road traffic in Lisbon

open access: yesAtmospheric Environment, 2022
Peer ...
I. Cunha-Lopes   +7 more
openaire   +4 more sources

Diesel Engine Valve Clearance Detection Using Acoustic Emission [PDF]

open access: yes, 2010
This paper investigated, using experimental method, the suitability of acoustic emission (AE) technique for the condition monitoring of diesel engine valve faults.
Gu, Fengshou   +7 more
core   +1 more source

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