Наукова електронна бібліотека
періодичних видань НАН України

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:

  • 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 ...
  • Heliotron magnetic system of a fusion neutron source 
    Kulyk, Yu.S.; Moiseenko, V.Е.; Wauters, T.; Lyssoivan, A.I. (Вопросы атомной науки и техники, 2021)
    Results of numerical modelling of electron cyclotron (EC) short pulse wall conditioning discharge are presented. The analysis carried out with the usage of a self-consistent model that simulates radio-frequency (RF) plasma ...
  • Heliotron magnetic system of a fusion neutron source 
    Kotenko, V.G.; Moiseenko, V.E. (Вопросы атомной науки и техники, 2021)
    Numerical calculations have been carried out on magnetic field of heliotron magnetic system with a region of stellarator and mirror-type magnetic field superposition. Formation of a region of magnetic field superposition ...
  • Influence of longitudinal magnetic field in the MPC channel on the density of generated plasma stream 
    Marchenko, A.K.; Byrka, O.V.; Makhlai, V.A.; Herashenko, S.S.; Solyakov, D.G.; Volkova, Y.E.; Yeliseyev, D.V.; Novakowska-Langier, K. (Вопросы атомной науки и техники, 2021)
    The paper is devoted to experimental measurements and analysis of parameters of the plasma streams generated by magnetoplasma compressor (MPC) upgraded with an external axial magnetic field. Influence of the external axial ...
  • Influence of metal hydride hollow cathode on Penning ion source operation 
    Sereda, I.; Ryabchikov, D.; Hrechko, Ya.; Babenko, Ie. (Вопросы атомной науки и техники, 2021)
    The influence of metal hydride hollow cathode on a Penning ion source operation has been carried out. The feature of investigation is hydrogen injection only due to its desorption from metal hydride under ion-stimulated ...
  • Investigation of ozone synthesis in the negative pulsed corona discharge in oxygen at the combined supply voltage 
    Golota, V.I.; Kadolin, B.B.; Paschenko, I.A. (Вопросы атомной науки и техники, 2021)
    The influence of combined supply voltage parameters (bias voltage and voltage pulse amplitude) on efficiency of ozone synthesis in the negative pulsed corona discharge in oxygen was obtained. Pulse overvoltage led to ...
  • Ion-cyclotron absorption of fast waves in a cylindrical current-carrying plasma 
    Grishanov, N.I.; Azarenkov, N.A. (Вопросы атомной науки и техники, 2021)
    Influence of a longitudinal stationary current on the absorption and the radial structure of fast waves in a cylindrical current-carrying plasma is discussed. To evaluate the dispersion equation for fast waves, there was ...
  • 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, ...

Пошук


Розширений пошук

Перегляд

Мій обліковий запис