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

Репозиторій DSpace/Manakin

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

Сортувати за: Порядок: Результатів:

  • Modeling of icrh slow wave propagation and absorption in Wendelstein 7-X stellarator 
    Grekov, D.; Turkin, Yu. (Вопросы атомной науки и техники, 2021)
    The propagation and absorption of slow waves in the plasma of the Wendelstein 7-X stellarator was investigated by the ray tracing. The aim of the work was to obtain a qualitative picture of the penetration into the plasma ...
  • Operational characteristics of the electron accelerator based on the plasma-filled diode 
    Skibenko, E.I.; Ozerov, A.N.; Buravilov, I.V.; Yuferov, V.B. (Вопросы атомной науки и техники, 2021)
    The paper is concerned with the plasma-filled diode performance in the intensive mode regulated by means of external gas puffing. The possibility to smoothly vary the plasma parameters in the discharge gap zone, and thus, ...
  • 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 ...
  • 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 ...
  • Parameters of hydrogen plasma streams in QSPA-M and their dependence on external magnetic field 
    Ladygina, M.S.; Petrov, Yu.V.; Yeliseev, D.V.; Makhlai, V.A.; Kulik, N.V.; Staltsov, V.V. (Вопросы атомной науки и техники, 2021)
    Present experimental studies are aimed at analysis of hydrogen plasma stream parameters in various working regimes of QSPA-M operation. Temporal distributions of plasma electron density are reconstructed with optical ...
  • 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 ...
  • 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]. ...
  • 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 ...
  • 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 ...
  • 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 ...
  • Specific of interaction of the macroparticles with the plasma-beam systems 
    Bizyukov, A.A.; Chibisov, A.D.; Romashchenko, E.V.; Masich, V.V. (Вопросы атомной науки и техники, 2021)
    The presented paper summarizes the results of the last works of the authors on modeling the processes of heating and evaporation of macroparticles in a plasma-beam system. The emphasis are made on the influence of 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 ...
  • Status and prospects in stellarator research at IPP KIPT 
    Moiseenko, V.E.; Kovtun, Yu.V.; Garkusha, I.E. (Вопросы атомной науки и техники, 2021)
    A review of works performed at the Stellarator Department of KIPT is presented. It includes radio frequency (RF) plasma start-up, RF wall conditioning, RF plasma heating and diagnostics improvements at Uragan stellarators, ...
  • “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 ...
  • Test particle simulations for non-maxwellian plasma transport: discretized collisional operator 
    Vozniuk, D.V.; Shyshkin, O.A.; Girka, I.O. (Вопросы атомной науки и техники, 2021)
    The plasma observed in modern fusion devices is very often characterized by strongly non Maxwellian distribution function. That is the direct result of inevitable application of plasma heating techniques, such as neutral ...
  • 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 ...
  • To the memory of Dovbnya Anatolii Nikolaevich 
    Автор відсутній (Вопросы атомной науки и техники, 2021)
  • Vacuum-plasma properties of stainless steel after impact of combined glow-microwave discharges in argon atmosphere 
    Glazunov, G.P.; Moiseenko, V.E.; Maznichenko, S.M.; Bondarenko, M.N.; Konotopskiy, A.L.; Tarasov, I.K.; Shapoval, A.N. (Вопросы атомной науки и техники, 2021)
    The experiments were carried out to determine the vacuum-plasma characteristics (mainly erosion and outgassing rate in a vacuum) of the stainless steel 12X18H10T before and after processing the walls of the vacuum chamber ...

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