Results 11 to 20 of about 133,730 (336)

Effect of Temperature Variations of Corn (Maize) Oil Biodiesel on Torque Values and Thermal Efficiency of Diesel Engines

open access: yesJournal of Mechanical Engineering Science and Technology, 2023
The trend of consumption of hydrocarbon fuels in Indonesia, which is increasing every year, is not accompanied by the amount of production, which is decreasing. Alternative fuels to reduce dependence on hydrocarbon fuels.
Suardi Suardi   +2 more
doaj   +1 more source

Carbonate-superstructured solid fuel cells with hydrocarbon fuels

open access: yesProceedings of the National Academy of Sciences, 2022
A basic requirement for solid oxide fuel cells (SOFCs) is the sintering of electrolyte into a dense impermeable membrane to prevent the mixing of fuel and oxygen for a sufficiently high open-circuit voltage (OCV). However, herein, we demonstrate a different type of fuel cell, a carbonate-superstructured solid fuel cell (CSSFC), in which in
Hanrui Su, Wei Zhang, Yun Hang Hu
openaire   +2 more sources

Effect of Rotating Channel Turning Section Clearance Size on Heat Transfer Characteristics of Supercritical Pressure Hydrocarbon Fuel

open access: yesEnergies, 2023
For the problem of power generation turbine blade ablation in hypersonic vehicles, hydrocarbon fuel carried by the vehicle is used to cool the turbine blades.
Mengqiang Dong, Hongyan Huang
doaj   +1 more source

Hydrogen rich gas generator [PDF]

open access: yes, 1976
A process and apparatus is described for producing a hydrogen rich gas by injecting air and hydrocarbon fuel at one end of a cylindrically shaped chamber to form a mixture and igniting the mixture to provide hot combustion gases by partial oxidation of ...
Houseman, J.   +2 more
core   +7 more sources

Microbial Degradation of Different Hydrocarbon Fuels with Mycoremediation of Volatiles

open access: yesMicroorganisms, 2020
Naturally occurring microorganisms in soil matrices play a significant role in overall hydrocarbon contaminant removal. Bacterial and fungal degradation processes are major contributors to aerobic remediation of surface contaminants.
Agota Horel, Silke Schiewer
doaj   +1 more source

Finite-Time Thermodynamic Modeling and Optimization of Short-Chain Hydrocarbon Polymerization-Catalyzed Synthetic Fuel Process

open access: yesEntropy, 2022
The short-chain hydrocarbon polymerization-catalyzed synthetic fuel technology has great development potential in the fields of energy storage and renewable energy. Modeling and optimization of a short-chain hydrocarbon polymerization-catalyzed synthetic
Yajie Yu   +3 more
doaj   +1 more source

Effects of hydrocarbon spills on the temperature and moisture regimes of Cryosols in the Ross Sea region [PDF]

open access: yes, 2002
Hydrocarbon spills have occurred on Antarctic soils where fuel oils are utilized, moved or stored. We investigated the effects of hydrocarbon spills on soil temperature and moisture regimes by comparing the properties of existing oil contaminated sites ...
Aislabie, Jackie M.   +4 more
core   +2 more sources

Numerical heat transfer analysis of transcritical hydrocarbon fuel flow in a tube partially filled with porous media

open access: yesOpen Physics, 2016
Hydrocarbon fuel has been widely used in air-breathing scramjets and liquid rocket engines as coolant and propellant. However, possible heat transfer deterioration and threats from local high heat flux area in scramjet make heat transfer enhancement ...
Jiang Yuguang   +4 more
doaj   +1 more source

Hydrocarbon Fuel Flow and Heat Transfer Investigation in Rotating Channels

open access: yesEnergies, 2023
Ram air turbines are used in the power generation systems of hypersonic vehicles, which can address the problem of the high power consumption of weapon systems.
Mengqiang Dong, Hongyan Huang
doaj   +1 more source

TECHNOLOGY FOR EFFICIENT USAGE OF HYDROCARBON-CONTAINING WASTE IN PRODUCTION OF MULTI-COMPONENT SOLID FUEL

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2016
The paper considers modern approaches to usage of hydrocarbon-containing waste as energy resources and presents description of investigations, statistic materials, analysis results on formation of hydrocarbon-containing waste in the Republic of Belarus ...
B. M. Khroustalev, A. N. Pekhota
doaj   +1 more source

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