Results 21 to 30 of about 842,684 (285)

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

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

Regulated and unregulated emissions and exhaust flow measurement of four in-use high performance motorcycles

open access: yesAtmospheric Environment: X, 2022
Exhaust emissions from four larger motorcycles, 599–1078 cm3 engine displacement, 2008 to 2015 model years, were measured on a chassis dynamometer using cold and hot engine start World Motorcycle Transient Cycle.
Martin Pechout   +3 more
doaj   +1 more source

Low-Speed Marine Diesel Engine Modeling for NOx Prediction in Exhaust Gases

open access: yesEnergies, 2021
Knowing the process of generating exhaust emissions and the determination of influential parameters are important factors in improving two-stroke slow-speed marine engines, particularly for further reductions in fuel consumption and stringent regulations
Branko Lalić   +3 more
doaj   +1 more source

Tractor’s engine efficiency and exhaust emissions’ research in drilling work

open access: yesJournal of Environmental Engineering and Landscape Management, 2014
Tis paper provides an overview of possibilities for determining tractor’s engine load, fuel consumption and exhaust emissions in real operating conditions.
Antanas Juostas, Algirdas Janulevičius
doaj   +1 more source

Emission analysis due to port activity at Tanjung Perak Port Surabaya using system dynamics methods [PDF]

open access: yesMATEC Web of Conferences
Tanjung Perak Port is the second largest port in Indonesia. Tanjung Perak Port has a capacity of 24.1 million TEUs. There was an increase in container flows in 2017 of 4.9 million TEUs and in 2018 of 5.3 million TEUs, making the Tanjung Perak port excess
Winarno Arif   +3 more
doaj   +1 more source

Exhaust Emissions from Euro 6 Vehicles in WLTC and RDE—Part 2: Verification by Experimental Measurement

open access: yesEnergies, 2023
The subject of assessing exhaust emissions in real driving conditions has been relevant for a long time. Its introduction into approval tests focused attention on the comparative possibilities of tests performed on a chassis dynamometer and in road ...
Jacek Pielecha, Karolina Kurtyka
doaj   +1 more source

Research progress on the influencing factors of polycyclic aromatic hydrocarbons and derivatives from vehicle exhaust and non-exhaust emissions

open access: yes工程科学学报, 2023
Polycyclic aromatic hydrocarbons (PAHs) are a group of toxic organic compounds from vehicle emissions. Many PAHs are carcinogenic, teratogenic, mutagenic, and immunotoxic, causing a negative impact on human health and severe damage to the environment and
Jia-qi FU, Ting WANG, Hong-jun MAO
doaj   +1 more source

Analysis of Gasoline Engine Exhaust Emissions Using a Hydrocarbon Crack System [PDF]

open access: yesE3S Web of Conferences
The increase in the number of motorbikes as a means of transportation results in increased exhaust emissions resulting from combustion of gasoline engines and is dangerous for human health.
Arif Ahmad   +6 more
doaj   +1 more source

Health effects of diesel exhaust emissions [PDF]

open access: yesEuropean Respiratory Journal, 2001
Epidemiological studies have demonstrated an association between different levels of air pollution and various health outcomes including mortality, exacerbation of asthma, chronic bronchitis, respiratory tract infections, ischaemic heart disease and stroke.
A, Sydbom   +5 more
openaire   +2 more sources

Home - About - Disclaimer - Privacy