Results 21 to 30 of about 2,309 (216)

Dynamic modeling of the effect of Vehicle Hybridization policy on carbon emission and energy consumption [PDF]

Journal of Chemistry Letters, 2022
Subsidies in the energy sector and pollution caused by fuel consumption in major cities of Iran has led to the adoption of Hybrid vehicle (dual) policies to burn cars in Iran.
Nima Norouzi, Serveh Majedi, Vahideh Abbasi   +2 more
doaj   +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

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

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

Research on Ship Engine Fuel Consumption Prediction Algorithm Based on Adaptive Optimization Generative Network

Journal of Marine Science and Engineering
With the long-term operation of ships, the performance of marine diesel engines gradually declines due to the wear of internal moving components, increasing the risk of potential failures.
Defu Zhang, Yuxuan Song, Jianfeng Gao, Zhenyu Shen, Liangkuan Li, Anren Yao   +5 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

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

TEMPERATURE EXHAUST GAS ANALYSIS ON THE SHIP ENGINE

Rekayasa Mesin, 2022
Dual-fuel diesel engine is an engine with the use of two fuels in the combustion process to get labor on the engine. The types of fuels used include methane gas and marine gas oil fuels.
Dwi Prasetyo
doaj   +1 more source

Effects of combining EGR and supercharging on the combustion characteristics of a diesel dual fuel engine with induced natural gas

Nihon Kikai Gakkai ronbunshu, 2018
This paper describes the results of a combination of EGR and supercharging applied to a diesel dual fuel (DDF) engine using natural gas (CNG) introduced from an intake pipe. The oxygen concentration in the intake charge were varied from 21% (without EGR)
Yasufumi YOSHIMOTO, Eiji KINOSHITA, Takeshi OHTAKA   +2 more
doaj   +1 more source

Optical investigation and thermodynamic analysis of premixed ammonia dual-fuel combustion initiated by dodecane pilot fuel

Fuel Communications, 2022
In view of reducing greenhouse gas emissions the transition from fossils fuels to sustainable energy carriers is a prerequisite to keep global warming within tolerable limits.
Silas Wüthrich, Patrick Cartier, Pascal Süess, Bruno Schneider, Peter Obrecht, Kai Herrmann   +5 more
doaj   +1 more source