Results 31 to 40 of about 38,712 (266)

Techno-Economic Analysis of Biogas Utilization as an Alternative Fuel

Journal of Mechatronics, Electrical Power, and Vehicular Technology, 2014
This paper will discuss the feasibility and economic analysis of biogas energy as a supply for the diesel engine generator. The techno-economic analysis was performed by using three parameters which are Net Present Value (NPV), Internal Rate of Return ...
Merry Indahsari Devi, Kristian Ismail, Arifin Nur   +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

Analysis of Performance, Emission, Noise and Vibration on Single Cylinder Diesel Engine After Installing Dual Fuel Converter-Kit Based on ECU

Kapal, 2022
Now the demand for fuel oil has increased, this can cause fuel oil reserves to be depleted. To reduce the use of fuel oil, alternative energy is needed. One alternative energy that can be used to reduce fuel oil consumption is LPG (Liquid Petroleum Gas).
Adhi Iswantoro, I Made Ariana, Muhammad Syuhri   +2 more
doaj   +1 more source

Comparative study of various biofuel combinations derived from agricultural residues on the performance and emissions of CI engine

International Journal of Sustainable Engineering, 2020
In this present work, performance and emission levels have been investigated using renewable and sustainable fuels derived from different agricultural residues.
K. M. Akkoli, P. B. Gangavati, N. R. Banapurmath, V. S. Yaliwal   +3 more
doaj   +1 more source

Optimization of Multiple Reactants in a Membrane-Less Direct Methanol Fuel Cell (DMFC)

Micromachines, 2023
Membrane-less fuel cells are a promising power source for portable applications that enable the solving of membrane-related issues, such as water management and high cost, in conventional fuel cells.
Iesti Hajar Hanapi, Siti Kartom Kamarudin, Azran Mohd Zainoodin, Umi Azmah Hasran, Zulfirdaus Zakaria   +4 more
doaj   +1 more source

The Impact of Diesel Injection Strategy and In-Cylinder Temperature on the Combustion and Emissions of Ammonia/Diesel Dual-Fuel Marine Engine

Energies
This study investigates the impact of different combustion control strategies on marine engine combustion and emission characteristics at a high ammonia energy ratio.
Wei Guan, Songchun Luo, Jie Wu, Hua Lou, Lei Wang, Feng Wu, Li Li, Fuchuan Huang, Haibin He   +8 more
doaj   +1 more source

Design and evaluation of an innovative LWR fuel combined dual-cooled annular geometry and SiC cladding materials

Nuclear Engineering and Technology, 2021
Dual-cooled annular fuel allows a significant increase in power density while maintaining or improving safety margins. However, the dual-cooled design brings much higher Zircaloy charge in reactor core, which could cause a great threaten of hydrogen ...
Yangbin Deng, Minghao Liu, Bowen Qiu, Yuan Yin, Xing Gong, Xi Huang, Bo Pang, Yongchun Li   +7 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

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Characterization, at Partial Loads, of the Combustion and Emissions of a Dual-Fuel Engine Burning Diesel and a Lean Gas Surrogate

Energies, 2023
For decentralized power generation in West Africa, gas from a small biomass gasification unit can be used as the main fuel in a dual-fuel engine with diesel as the pilot fuel.
Ali Diané, Gounkaou Woro Yomi, Sidiki Zongo, Tizane Daho, Hervé Jeanmart   +4 more
doaj   +1 more source