Results 211 to 220 of about 17,268 (255)

Crystalline boron produciton in plasma-chemical reactors

AIP Conference Proceedings, 1991
Based on the latest thermodynamic data on boron and 18 boron‐containing compounds computer‐based simulation of boron trichloride‐hydrogen system equilibration was made in 1000–6000 K temperature range, NH2/NBCl2=2−50 and 101Pa–1.01 MPa pressure range.The results made it possible to set applicable parameters of plasma‐chemical boron production process.A
A. B. Bakhtadze, I. A. Bairamashvili, V. I. Glazov, V. P. Korobtsev   +3 more
openaire   +1 more source

Numerical simulation of plasma-chemical reactors

2006
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Grigor'ev, Yu. N., Gorobchuk, A. G.
openaire   +2 more sources

Evolution of a droplet medium in a plasma-chemical reactor

Journal of Engineering Physics and Thermophysics, 2013
We modeled the plasma-chemical method of obtaining finely disperse powders by thermochemical decomposition of liquid pulverized reagents in a high-temperature heat-transfer agent in a column-type direct-flow cylindrical reactor. We consider the processes of working body motion in the reactor cavity and of thermochemical decomposition of the original ...
V. A. Arkhipov, S. S. Bondarchuk, A. S. Zhukov   +2 more
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Numerical simulation of plasma-chemical etching reactors

1997 21st International Conference on Microelectronics. Proceedings, 2002
The effect of nonisothermality of the operating continuum on the etching rate and uniformity in a planar plasma-chemical reactor was analyzed. The temperature of an electrode with a wafer was assumed specified and varied in a range which is characteristic for such reactors. Convection, molecular conduction and radiation were taken into account.
Yu.N. Grigoryev, A.G. Gorobchuk
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Destruction of nonionic surfactants in a plasma-chemical reactor

Journal of Water Chemistry and Technology, 2017
A technology of wastewater treatment from nonionic surfactants by their destruction in a plasma-chemical reactor has been proposed. The effect of peculiarities of chemical structure of different surfactants and the treatment duration on the degree of their decomposition in plasma flame is investigated.
V. V. Goncharuk, R. E. Klishchenko, I. V. Kornienko   +2 more
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Optimization of the Length of the Active Zone of a Plasma Chemical Reactor

Theoretical Foundations of Chemical Engineering, 2003
The optimum length of the active zone of a plasma chemical reactor is calculated using a semiempirical approach in terms of a mathematical model of coupled physicochemical and thermophysical processes in the reactor.
V. K. Semenov, S. L. Troshin, D. V. Meshalkin   +2 more
openaire   +1 more source

Investigations of fullerenes and their derivatives synthesized in the plasma chemical reactor

AIP Conference Proceedings, 1998
The x-ray investigations of products of synthesis and the results of investigations of iron-containing compounds of fullerene obtained in a plasma chemical reactor (PCR), and medical-biological investigations of water-soluble fullerene-iron-acetylacetone complexes are presented.
S. G. Ovchinnikov, G. N. Churilov, L. A. Solovyov, E. A. Petrakovskaya, Ya. N. Churilova, O. V. Chupina, Ya. Koretz, N. V. Bulina, Ya. I. Pouhova, A. A. Savchenko, V. V. Fefelova   +10 more
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Hybrid plasma chemical reactors for bio-polymers processing

Journal of Physics D: Applied Physics, 2019
Abstract Design of a hybrid plasma-chemical reactor in which strongly non-equilibrium low-temperature plasma is generated by joint action of a continuous electron beam and RF-gas discharge on gaseous media at moderate pressures (0.1–10 Torr) is described.
Michael Vasiliev, Tatiana Vasilieva, Aung Miat Hein   +2 more
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Multiphysics Multi-Model Simulation of Large-Area Plasma Chemical Reactors

Volume 2: 29th Computers and Information in Engineering Conference, Parts A and B, 2009
Facing an ever-growing demand for large-area solar cells and flat-panel displays, the industry strives to produce larger, cheaper and better performing thin films. Computer simulation has proved to be a reliable and cost-efficient way to optimize existing technologies, to develop and test new ideas.
Krzhizhanovskaya, V., Ivanov, D., Gorbachev, Y., Smirnov, A.   +3 more
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On the feasibility of a plasma-chemical reactor for hydrogen production

Technical Physics, 2003
It is proposed that a high-frequency discharge in humid air be used as a model of a plasma-chemical reactor for hydrogen production.
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