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Перегляд Problems of Atomic Science and Technology, 2021, № 1 за датою випуску

Репозиторій DSpace/Manakin

Перегляд Problems of Atomic Science and Technology, 2021, № 1 за датою випуску

Сортувати за: Порядок: Результатів:

  • To the memory of Dovbnya Anatolii Nikolaevich 
    Автор відсутній (Вопросы атомной науки и техники, 2021)
  • The interaction of a supersonic plasma jet containing nanoparticles with a substrate 
    Kravchenko, O.Yu.; Maruschak, I.S. (Вопросы атомной науки и техники, 2021)
    In the framework of a multi-fluid axisymmetric hydrodynamic model, the interaction of a supersonic plasma jet containing nanoparticles with a flat substrate is investigated using computer simulation. In particular, the ...
  • Spectroscopy peculiarities of electric arc discharge plasma with iron vapours 
    Murmantsev, A.; Veklich, A.; Boretskij, V. (Вопросы атомной науки и техники, 2021)
    This work is devoted to spectroscopy peculiarities of electric arc discharge plasma with iron vapours. The solution of the main issue of optical emission spectroscopy, namely, selection of iron spectral lines, to study the ...
  • An application of microwaves refraction for inhomogeneous plasma diagnostic 
    Siusko, Y.V.; Kovtun, Yu.V. (Вопросы атомной науки и техники, 2021)
    A brief review of the main microwave diagnostics methods of inhomogeneous plasma based on the refraction of microwaves is given. These methods make it possible to determine the plasma density distribution, the magnetic ...
  • 50 years of hot plasma diagnostic with heavy ion beam probing (HIBP) at the Kharkov institute of physics and technology 
    Krupnik, L.I. (Вопросы атомной науки и техники, 2021)
    An overview describes the evolution of HIBP diagnostics from the origins till today. The progress in the beam technology is presented by examples of HIBPs in tokamaks and stellarators. At the beginning, HIBP provided ...
  • Potential part of electric field of ICP coil 
    Azarenkov, N.A.; Gapon, A.V. (Вопросы атомной науки и техники, 2021)
    ICP devices are widespread in modern technology, so the capacitive coupling in ICP is well known. It does not make a sufficient impact to the power deposition in plasma, and mostly it assumed to be a harmful effect [1]. ...
  • Optimization of the magnetic system of a vacuum-arc plasma source with a straight line filter 
    Aksyonov, D.S.; Vasyliev, V.V.; Luchaninov, A.A.; Strelnitskij, V.E. (Вопросы атомной науки и техники, 2021)
    The vacuum-arc plasma source with a rectilinear filter has been optimized for deposition of coatings on large size products. The calculations of the magnetic configuration options of the system were performed by using the ...
  • Plasma-catalytic system with narrow-aperture rotating gliding discharge 
    Nedybaliuk, O.A.; Tyshchuk, P.V.; Tereshchenko, T.A.; Fedirchyk, I.I. (Вопросы атомной науки и техники, 2021)
    The article presents the results of the investigation of the rotating gliding discharge with the narrow aperture in the airflow. The photographs of the rotating gliding discharge with the narrow aperture were matched with ...
  • Simulation of gas dynamics in plasma reactor for carbon dioxide conversion 
    Platonov, P.P.; Dudin, S.V.; Lisovskiy, V.A. (Вопросы атомной науки и техники, 2021)
    Numerical simulation of a bulk-type plasma reactor for carbon dioxide conversion with distributed gas injection and pumping has been performed in hydrodynamic approximation by solution of Navier-Stokes equation using the ...
  • Clinical analysis of blood traces of rats after subcutaneous implantation of Nd-Fe-B magnets with protective PVD ZrN coatings 
    Kutsevliak, V.I.; Starikova, S.L.; Taran, A.V.; Misiruk, I.O.; Starikov, V.V.; Baturin, A.A.; Konotopska, N.V.; Dushyk, L.M.; Cherkova, N.V. (Вопросы атомной науки и техники, 2021)
    It is possible to increase the effectiveness of treatment of various anomalies of occlusion with the help of orthodontic appliances, including permanent magnets as components. But a significant disadvantage of magnetic ...
  • Optical and mass spectra from reactive plasma at magnetron deposition of tantalum oxynitride 
    Dudin, S.; Yakovin, S.; Zykov, A.; Yefymenko, N. (Вопросы атомной науки и техники, 2021)
    Processes in reactive plasma during the magnetron deposition of tantalum oxynitride with ICP activation of reactive gas are studied in dependence on Oxygen fraction. Results of spectroscopic study of optical emission from ...
  • Reforming of ethanol in plasma-catalytic system with dc and ac rotating gliding discharge 
    Nedybaliuk, O.A.; Tereshchenko, T.A.; Fedirchyk, I.I.; Tyshchuk, P.V.; Demchina, V.P. (Вопросы атомной науки и техники, 2021)
    The article presents the results of the investigation of the reforming of ethanol into synthesis gas using a plasmacatalytic system with either AC or DC wide-aperture rotating gliding discharge. Current and voltage ...
  • Development of multi-purpose portable air ozonator based on surface DBD 
    Taran, V.S.; Garkusha, I.E.; Vorontsov, P.M.; Boldyriev, I.N.; Gnidenko, Yu.P.; Klosovskij, A.V.; Taran, A.V.; Lozina, A.S. (Вопросы атомной науки и техники, 2021)
    In this paper we describe a compact, economical, easy to use air ozonator developed at the Institute of Plasma Physics of the NSC KIPT and manufactured in collaboration with Public Joint Stock Company “HARTRON-PLANT” LtD. ...
  • Hardware and software complex for measuring hard X-ray radiation on the torsatron “Uragan-2M” 
    Gubarev, S.P.; Klosovsky, A.V.; Opaleva, G.P.; Taran, V.S.; Zolototrubova, M.I. (Вопросы атомной науки и техники, 2021)
    This paper presents an automated measuring system for radiation monitoring and measurement of hard X-ray radiation in real time on the “Uragan-2M” torsatron. The system includes an ionizing radiation detector based on a ...
  • Estimation of local inhomogeneity of multilayer nanostructured ZrN/ZrO₂ coating 
    Skoblo, T.S.; Romaniuk, S.P.; Belkin, Ye.L.; Maltsev, T.V. (Вопросы атомной науки и техники, 2021)
    Multilayer nanostructured ZrN/ZrO₂ coatings were applied to increase the operational resistance of various machinery parts by using vacuum-arc deposition in Bulat-type facility. To describe the structure formation, a new ...
  • Control of ionization processes in magnetron sputtering system by changing magnetic field configuration 
    Chunadra, А.G.; Sereda, К.N.; Tarasov, I.K.; Makhlai, V.A. (Вопросы атомной науки и техники, 2021)
    This work is devoted to measuring the function of the distribution of charged particles of gas-discharge plasma in a magnetron sputtering system under conditions of non-potential “earth”. Measurements are carried out with ...
  • Composite Cu-Cr materials under thermal action of electric arc discharge plasma 
    Murmantsev, A.; Veklich, A.; Boretskij, V.; Bartlová, M.; Dostál, L.; Píška, J.; Šimek, D.; Tolochyn, A. (Вопросы атомной науки и техники, 2021)
    The results of optical emission spectroscopy (OES) investigation of plasma of electric arc discharges in steadystate mode between Cu-Cr composite electrodes, manufactured at different sintered temperatures: 750, 850, 950 ...
  • Experimental and numerical studies of pressure and gap length effects on energy deposition in spark discharge 
    Korytchenko, K.V.; Varshamova, I.S.; Meshkov, D.V.; Dubinin, D.P.; Kovalenko, R.I.; Nazarenko, S.Yu. (Вопросы атомной науки и техники, 2021)
    A study of the influence of the discharge gap length and the initial gas pressure on the energy deposition into the discharge channel was done. The study was conducted at the same total discharge energy. It is experimentally ...
  • “String” type of barrierless plasma chemical reactor for generation ozone from air 
    Kudin, D.V.; Zavada, L.М.; Opalev, P.O.; Kotukov, O.V.; Khmelevska, V.F. (Вопросы атомной науки и техники, 2021)
    The efficiency of ozone generation for barrierless plasma chemical reactors with different cathode designs was compared. The characteristics of ozone generation for a plasma chemical reactor with a string-type cathode in ...
  • Radiation of charge passing by impedance wedge 
    Ostroushko, V. (Вопросы атомной науки и техники, 2021)
    The diffraction radiation generated by a charge passing by a plasma wedge is considered in impedance approximation. In the perfect conductivity limit, the total radiated energy is not varying with the wedge rotation around ...

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