Results 11 to 20 of about 106,470 (311)

Performance Analysis Based on Fuel Valve Train Control Optimization of Ammonia-Fuel Ships

open access: yesEnergies
In order to reduce carbon emissions, which are currently a problem in the shipping and offshore plant sectors, the international community is strengthening regulations such as the Energy Efficiency Design Index (EEDI) and Energy Efficiency Existing Ship ...
Lim Seungtaek   +2 more
doaj   +2 more sources

Study of the Fuel Supply to Interior Cities in the Ivanovo and Vladimir Regions during the Great Patriotic War

open access: yesRUDN Journal of Russian History, 2023
Through their research, the author has studied the process of providing the population of the Ivanovo and Vladimir regions with fuel during the Great Patriotic War.
Ilya S. Tryakhov
doaj   +1 more source

Environmental indicators of dual-fuel hydrogen engine [PDF]

open access: yesE3S Web of Conferences, 2023
Hydrogen is considered as a promising gas engine fuel for diesel engines. The problems that occur when converting engines to work on hydrogen are presented. Reliable ignition of hydrogen in the engine is achieved by implementing a two-fuel cycle. In this
Kuleshov Andrei   +5 more
doaj   +1 more source

The response of the U.S. aviation industry to demand and supply shocks in the oil and jet fuel markets

open access: yesTransportation Research Interdisciplinary Perspectives, 2021
The article disentangles shocks to the global crude oil and U.S. jet fuel markets into demand and supply shocks that underlie both markets, and then examines the effects of these shocks on the U.S. airline industry. I specify a block-recursive structural
Bebonchu Atems
doaj   +1 more source

Modernization of high pressure fuel pump for operation on mixed rapeseed-mineral fuel [PDF]

open access: yesE3S Web of Conferences, 2020
The results of experimental studies, the purpose of which is to assess the effect of heating of diesel mixed fuel on the cycle supply and fuel pressure in the supra-plunger space of the high-pressure fuel pump (HPFP) are presented.
Averyanov Aleksandr S.   +3 more
doaj   +1 more source

The solution of the logistics task of fuel supply for the regional distributed heat supply system [PDF]

open access: yesКомпьютерные исследования и моделирование, 2012
The technique for solving the logistic task of fuel supply in the region, including the interconnected tasks of routing, clustering, optimal distribution of resources and stock control is proposed. The calculations have been carried out on the example of
Karolina Vyacheslavovna Ketova   +1 more
doaj   +1 more source

Knock combustion characteristics of an opposed‐piston two‐stroke gasoline engine

open access: yesEnergy Science & Engineering, 2022
The spark plug of an opposed‐piston two‐stroke (OP2S) gasoline engine is arranged on the side wall of the cylinder liner, far from the center of the combustion chamber; the ignition core of the mixture is offset, the flame propagation distance is ...
Fukang Ma, Jianwei Zhang, Fang Wang
doaj   +1 more source

Preparation of the water-fuel emulsions in the rotating magnetic and inhomogeneous electric fields with the process control by method of NMR-relaxometry

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2017
In the work described modernization of fuel supply of boiler rooms by transformation of water-hydrocarbon mixtures in water-fuel emulsions (WFE). Preparation of WFE is performed in the rotating magnetic and inhomogeneous electric fields with the process ...
R. S. Kashaev
doaj   +1 more source

Improving the quality of gas supplies to consumers when performing repair work on gas pipelines-branches [PDF]

open access: yesОмский научный вестник, 2021
Providing consumers with high-quality gas supply services envisages ensuring uninterrupted fuel supply during repair work on gas pipelines - branches. In this regard, the purpose of this study is to consider the organization of the backup fuel supply
I. A. Battalov   +2 more
doaj   +1 more source

A one-compartment, direct glucose fuel cell for powering long-term medical implants [PDF]

open access: yes, 2006
We present the operational concept, microfabrication, and electrical performance of an enzyme-less direct glucose fuel cell for harvesting the chemical energy of glucose from body fluids. The spatial concentrations of glucose and oxygen at the electrodes
Kerzenmacher, S.   +8 more
core   +1 more source

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