Results 21 to 30 of about 2,722,232 (315)

A numerical study of the influence of pilot fuel injection timing on combustion and emission formation under two-stroke dual-fuel marine engine-like conditions

Fuel, 2022
Stricter regulations imposed on emissions are motivating the scientific community to consider studying alternative fuels to achieve low emission, high efficient dual-fuel (DF) marine engines. In this context, three dimensional computational fluid dynamic
A. Nemati, J. Ong, K. M. Pang, S. Mayer, J. Walther   +4 more
semanticscholar   +1 more source

Experimental Investigation of Performance and Emissions of a Compression Ignition Engine Using a Combination of Compressed Natural Gas and Diesel Fuel [PDF]

Journal of Agricultural Machinery, 2023
This study presents the effects of compressed natural gas fuel on a four-cylinder compression ignition engine. Compressed natural gas as the main fuel and diesel fuel as the igniter were used to investigate performance and emissions from the dual fuel ...
Y. Niknam, D. Mohamadzamani, M. Gholami Pareshkoohi   +2 more
doaj   +1 more source

Influences of hydrogen addition from different dual‐fuel modes on engine behaviors

Energy Science & Engineering, 2022
Compression ignition (CI) engines have good performance but more exhaust emissions. Dual fuel (DF) engines have better performance and lower emissions compared to CI mode.
S. Khandal, Ü. Ağbulut, A. Afzal, Mohsen Sharifpur, Kaladgi Abdul Razak, N. Khalilpoor   +5 more
semanticscholar   +1 more source

Combustion characteristics of diesel engine using producer gas and blends of Jatropha methyl ester with diesel in mixed fuel mode

International Journal of Renewable Energy Development, 2014
An experimental investigation was performed to study the combustion characteristics of diesel engine fuelled with producer gas-biodiesel in dual fuel mode.
Hifjur Raheman, Debasish Padhee
doaj   +1 more source

Design and fabrication of a low-cost research facility for the study of combustion characteristics of a dual producer gas-diesel engine

Engineering and Applied Science Research, 2020
A combustion pressure measurement system is a major unit used to study combustion characteristics of an alternative fuel compared to a baseline fossil fuel.
Monorom Rith, Bernard Buenconsejo, H.W. Gitano-Briggs, Jose Bienvenido Manuel M. Biona   +3 more
doaj   +1 more source

Experimental Investigation to Assess the Performance Characteristics of a Marine Two-Stroke Dual Fuel Engine under Diesel and Natural Gas Mode

Energies, 2023
With the aim of CO2 emissions reduction in the maritime sector, dual fuel engines operating on natural gas are the most prominent technical and commercially available solution.
Theofanis D. Hountalas, Maria Founti, Theodoros C. Zannis   +2 more
doaj   +1 more source

Assessment of performance, combustion and emissions characteristics of methanol-diesel dual-fuel compression ignition engine: A review

Journal of Traffic and Transportation Engineering, 2021
The energy security concern and rapidly diminishing fossil fuel resources demand the development of renewable and economically attractive fuel for reciprocating engines. Methanol is a promising renewable alternative fuel.
M. Saxena, R. Maurya, Prashant Mishra
semanticscholar   +1 more source

Modeling and Optimization of Fuel-Mode Switching and Control Systems for Marine Dual-Fuel Engine

Journal of Marine Science and Engineering, 2022
The marine dual-fuel engine can switch between diesel and gas modes according to the requirements of sailing conditions, fuel cost, and other working conditions to make sure the ship is in the best operating condition.
Zepeng Shu, Huibing Gan, Zhenguo Ji, Ben Liu   +3 more
doaj   +1 more source

Experimental study on the effect of load and air+gas/fuel ratio on the performances, emissions and combustion characteristics of diesel–LPG fuelled single stationary ci engine

Engineering Reports, 2023
Due to the issue of combustion stability when using natural gas and the problem of knocking when using both natural gas and hydrogen, liquefied petroleum gas (LPG) is then a good candidate to use for the dual‐fuel concept since it has been proven to be a
Giovani Vidal Tchato Yotchou, Nelson Junior Issondj Banta, Samuel Kabini Karanja, Claude Valery Ngayihi Abbe   +3 more
doaj   +1 more source

Environmental impact evaluation of diesel engine fuelled with CNG [PDF]

Archives of Environmental Protection, 2023
The uncertainty in the supply of crude oil, increasing the number of vehicles and rising air pollution, especially in urban areas, has prompted us to look for alternative fuels. It is understood that using Compressed Natural Gas (CNG) in IC engines could
Neeraj Kumar, Bharat Bhushan Arora, Sagar Maji   +2 more
doaj   +1 more source