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Перегляд Вопросы атомной науки и техники, 2015, № 1 за назвою

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники, 2015, № 1 за назвою

Сортувати за: Порядок: Результатів:

  • 2D simulation of the initial stage of the beam-plasma discharge 
    Dadyka, D.I.; Anisimov, I.O. (Вопросы атомной науки и техники, 2015)
    2D electrostatic PIC code for simulation of the initial stage of the beam-plasma discharge in the rectangular geometry is developed. Simulation results for discharge in helium are presented. It is shown that the area of ...
  • About peculiarities of self-bias voltage formation in plasma-chemical reactors with controlled magnetic fields 
    Hladkovskiy, V.V.; Fedorovich, O.A.; Polozov, B.P.; Kruglenko, M.P. (Вопросы атомной науки и техники, 2015)
    The peculiarities of self-bias voltage formation in plasma-chemical reactors (PCR) with controlled magnetic fields have been investigated. The dependences of self-bias voltages on the values and configurations of magnetic ...
  • About stability of levitating states of superconducting myxini of plasma traps-Galateas 
    Bishaev, A.M.; Bush, A.A.; Gavrikov, M.B.; Denis’uk, A.I.; D’yakonitsa, O.Y.; Kamentsev, K.Y.; Kozintseva, M.V.; Kolesnikova, T.G.; Savelyev, V.V.; Smirnov, P.G.; Shapovalov, M.M.; Voronchenko, S.A. (Вопросы атомной науки и техники, 2015-12-10)
    To develop a plasma trap with levitating superconducting magnetic coils it is necessary to carry out the search of their stable levitating states. With this purpose, based upon the superconductor property to conserve the ...
  • Anodic electron sheaths in low pressure hollow cathode discharge with large size anode 
    Bazhenov, V.Yu.; Matsevich, S.V.; Piun, V.M.; Tsiolko, V.V. (Вопросы атомной науки и техники, 2015)
    Researches of the features of “electron” sheath formed between the negative glow plasma and the anode of hollow cathode discharge in oxygen and nitrogen at low pressure are performed. Peculiarities of behavior of spatial ...
  • Application of Thomas-Fermi model to evaluation of thermodynamic properties of magnetized plasma 
    Kuzenov, V.V.; Ryzhkov, S.V.; Shumaev, V.V. (Вопросы атомной науки и техники, 2015)
    The aim of this work is the evaluation of thermodynamic and transport properties of fusion plasmas in an externally applied strong magnetic field (10…103 T). For these purpose the Thomas-Fermi model for substances with a ...
  • Automatic programmable air ozonizer 
    Gubarev, S.P.; Klosovsky, A.V.; Opaleva, G.P.; Taran, V.S.; Zolototrubova, M.I. (Вопросы атомной науки и техники, 2015)
    In this paper we describe a compact, economical, easy to manage auto air ozonator developed at the Institute of Plasma Physics of the NSC KIPT. It is designed for sanitation, disinfection of premises and cleaning the air ...
  • Behaviour of the radiation of the suprathermal electrons at the Uragan-3M torsatron after RF heating off from ECE measurements 
    Zamanov, N.V.; Pavlichenko, R.O.; Kulaga, A.E.; Grigo’eva, L.I.; Chechkin, V.V.; Shapoval, A.N.; Makhov, M.M.; Mironov, Yu.K.; Romanov, V.S.; Tarasov, I.K.; Sitnikov, D.A.; Pavlichenko, O.S. (Вопросы атомной науки и техники, 2015)
    The microwave radiometry is a well-known diagnostics to obtain the information on temporal evolution and radial profile of the electron temperature at U-3M torsatron plasma experiments. However, under low plasma density ...
  • Calculating reduced electric field in diffusion regime of DC discharge positive column 
    Lisovskiy, V.A.; Artushenko, E.P.; Yegorenkov, V.D. (Вопросы атомной науки и техники, 2015)
    The present paper outlines an analytical model of the positive column of the direct current discharge in a diffusion mode. We consider the case when charged particles are produced through direct ionization of gas molecules ...
  • Calculations for parameters of a stationary reflex discharge 
    Kovtun, Yu.V.; Ozerov, A.N.; Skibenko, A.I.; Skibenko, E.I.; Yuferov, V.B. (Вопросы атомной науки и техники, 2015)
    A variant of the stationary reflex discharge model based on the global (volume-averaged) model is under consideration. The calculation is carried out on the plasma electron density and temperature as a function of the ...
  • Charged bunches' dynamics in the self-excited wake field in plasma 
    Tolochkevich, Yu.M.; Anisimov, I.O.; Litoshenko, T.E. (Вопросы атомной науки и техники, 2015)
    Results of the computer simulation of the charged bunches' dynamics in the wake field in homogeneous and inhomogeneous plasmas are presented. Simulation was carried out for proton and electron bunches in electron-proton ...
  • Charging of macroparticles in a high-voltage vacuum arc sheath 
    Bizyukov, A.A.; Girka, I.A.; Romashchenko, E.V.; Chibisov, A.D. (Вопросы атомной науки и техники, 2015)
    Charging of macroparticles (MPs) in front of the negatively biased surface emitted the secondary electrons due to bombardment by multiply charged ions (MCIs) has been investigated. It was found that MPs can be either ...
  • Computer investigation of coaxial gyro-BWO efficiency depending on oscillation frequency and longitudinal waveguide dimensions 
    Khoruzhiy, V. (Вопросы атомной науки и техники, 2015)
    In this article (first part of one) we investigated efficiency dependence of gyro-BWO on oscillation frequencies f=7.7…10 GHz under fixed injection energy of an electron beam γ0=2. We obtained efficiency increasing of ...
  • Computer modelling new generation plasma optical devices (new results) 
    Litovko, I.; Goncharov, A.; Dobrovolsky, A.; Najko, L.; Najko, I.; Gushenets, V.; Oks, E. (Вопросы атомной науки и техники, 2015)
    We present new results of computer modeling two new generation plasma optical devices based on the electrostatic plasma lens configuration that open up perspective possibility for high-tech effective applications. There ...
  • Creation of low density starting plasma with small frame antenna at Uragan-3M device 
    Kozulya, M.M.; Kramskoy, E.D.; Korovin, V.B.; Yevsyukov, A.V.; Lozin, A.V.; Kasilov, A.A.; Grigor’eva, L.I.; Kulaga, A.E.; Maznichenko, S.M.; Mironov, Yu.K.; Romanov, V.S.; Chechkin, V.V. (Вопросы атомной науки и техники, 2015)
    Deficient shot-to-shot stability of Uragan-3M discharges makes difficult to reproduce experimental results over the period of experimental session. An efficient way of reducing difference between shots is creation of initial ...
  • Design and fabrication a novel probe in IR-T1 Tokamak 
    Ghoranneviss, Mahmood; Meshkani, Sakineh; Lafouti, Mansoureh (Вопросы атомной науки и техники, 2015)
    In this paper, the first results of plasma parameters measurement by using the moveable Multi-purpose probe (MPP) have been investigated and discussed. Multi-purpose probe was designed, constructed, and installed on the ...
  • Distribution of plasma parameters in the stellarator at neoclassical transport under conditions of recycling 
    Rudakov, V.A. (Вопросы атомной науки и техники, 2015)
    The spatial distributions of plasma parameters in the stellarators LHD and U-2M, operating under recycling conditions with the assumption of neoclassical transport realization, are calculated using the one-dimensional ...
  • Double magnetron cluster set-up for synthesis of micro and nano structure coatings 
    Yakovin, S.; Zykov, A.; Dudin, S.; Sergiec, M.; Farenik, V. (Вопросы атомной науки и техники, 2015)
    In the present paper, the results studying the technological regimes of reactive magnetron sputtering in cluster set-up with two planar magnetrons, plasma source and medium energy ion source are presented. Magnetron ...
  • Drift resonance and particle removal from helical plasma 
    Antufyev, O.; Pavlenko, I.; Girka, I. (Вопросы атомной науки и техники, 2015)
    The effect of magnetic field perturbation on motion of deuterium, tritium and helium ions is studied theoretically and by numerical simulation of the charged particle motion in electromagnetic field. A method for alpha-particles ...
  • Dynamics of data flows on the low-activated vanadium alloy for thermonuclear power engineering (analysis of four international data bases) 
    Shepelev, A.G.; Kurilo, Yu.P.; Krivchenko, O.V. (Вопросы атомной науки и техники, 2015)
    The paper presents the results of scientometric analysis of data flows in the International Data Bases SCOPUS, INSPEC, INIS, MSCI over a period since 1971 to 2014 on low-activated vanadium alloys suitable for operation as ...
  • Dynamics of EUV-radiation from the partially contracted plasma diode 
    Hrechko, Ya.O.; Azarenkov, N.A.; Dimitrova, V.D.; Borgun, Ie.V.; Ryabchikov, D.L.; Sereda, I.N.; Hryhorenko, A.V.; Tseluyko, A.F. (Вопросы атомной науки и техники, 2015)
    The possibility of forming the directional plasma extreme ultraviolet (EUV) radiation under the partial contraction of the current channel by the dielectric insert in a high-current plasma diode is studied. The discharge ...

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