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Effect of Thermodynamic Nonequilibrium of Hydrogen Recycling on the Charge-Exchange Spectroscopy of Tokamak Edge Plasma
AbstractThe effect of thermodynamic nonequilibrium of hydrogen isotope recycling, which consists in significant deviation of the velocity...
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Fundamentals of Hydrogen Recycling
Hydrogen recycling is quite important for densityHydrogen recycling controlDensity control or maintaining plasma in good condition. In present...
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Generalization of Modified SXB Method for Hydrogen to the Case of Isotope Mixture
AbstractA simulator of the kinetics of hydrogen isotopes recycling in plasma for the H-alpha diagnostics of the fuel ratio in a tokamak-reactor is...
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On the Possibility of Using an Electrochemical Hydrogen Pump in a Fuel Cycle of Fusion Devices
AbstractThe fuel cycle (FC) of a fusion reactor includes the following operations with hydrogen-containing gas mixtures: tokamak pum**, hydrogen...
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Absorption thermal transformers for heat recycling at thermal power plants
A general analysis of various sources of waste heat at thermal power plants, taking into account the advanced world and domestic experience in...
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Hydrothermal Oxidation of Aluminum and Metal Hydride Compression of Hydrogen
AbstractThe article proposes a scheme for producing hydrogen by hydrothermal oxidation of aluminum combined with a technology for recovering the heat...
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On “Recycling” Instability of the Scrape-off Layer Plasma
AbstractA new type of scrape-off layer plasma instability associated with radial inhomogeneity of plasma density, contact of plasma with conducting...
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Application of machine learning to spectroscopic line emission by hydrogen isotopes in fusion devices for isotopic ratio determination and prediction
AbstractMachine learning, a subfield of artificial intelligence, is being increasingly used in physics and other scientific domains for data analysis...
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Energy and Parameter Analysis of SOFC System for Hydrogen Production from Methane Steam Reforming
In this paper, an integrated system of solid oxide fuel cell (SOFC) and methane steam reforming for hydrogen production is proposed. The mathematical...
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Surface functionalization of Linde F (K) nano-zeolite and its application for photocatalytic wastewater treatment and hydrogen production
As a catalyst/catalyst carrier, zeolite was widely utilized in many industrial fields. In this work, the surface of Linde F (K) nano-zeolite was...
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Mechanisms of the Development of Intensive Dynamic Processes during Hydrogen Combustion in the Combustion Chambers of Internal Combustion Engines
AbstractThe combustion modes of hydrogen applied as a fuel in the combustion chamber of an internal combustion engine are analyzed. Flame development...
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Possibilities of Spectral Diagnostics of Impurities and Hydrogen in the Divertor Plasma of the TRT
AbstractPossibilities of determining the position of the ionization front and controlling the inflow rates (fluxes) of impurities, along with...
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Numerical Calculation on Recycling Ratio of Tritium from Tungsten Wall Used in Current CFETR Design
The recycling of tritium from plasma facing wall is an important neutral fuel source (in atomic and molecular form) for plasma confinement and...
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Synthesis of metal-free Si/SiC composite for photocatalytic hydrogen production
Silicon carbide (SiC) has been investigated as a promising semiconductor photocatalyst for water splitting because of its excellent photocatalytic...
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Analysis of the Accuracy of Measuring the Flux Density of All Hydrogen Isotopes from First Wall to Plasma Using the H-Alpha Diagnostics in ITER
AbstractThe results of the analysis of the accuracy of measuring the flux density of all hydrogen isotopes from the first wall of the main vacuum...
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Quantitative Measurement of Positive and Negative Ion Species Ejected from a Li–O–H Surface by Hydrogen and Noble Gas Ion Irradiation
We report sputtering yields of Li + , H − , O − , and OH x − ion species from an Li–O–H surface for H, D, He, Ne, and Ar ion irradiation at 45° incidence in...
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Effects of Plasma-Wall Interactions on Hydrogen Isotopes and Helium Plasma Particles in the JET-ILW Tokamak
Zero-dimensional global particle balance modeling was applied to the JET-ILW tokamak to investigate the particle balance in the main plasma and wall...
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The sustainable magic of glass
The realisation that our throwaway society is unstainable is growing; raw materials are finite resources, while waste disposal and energy consumption...
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Hydrogen Dominated Atmospheres on Terrestrial Mass Planets: Evidence, Origin and Evolution
The discovery of thousands of highly irradiated, low-mass, exoplanets has led to the idea that atmospheric escape is an important process that can...
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A review of lithium application for the plasma-facing material in EAST Tokamak
As a low-Z material, lithium is widely tested and used in tokamak devices for particle recycling and impurity control to improve plasma performance....
