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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:

  • Low pressure gas discharge in magnetically insulated diode 
    Jamirzoev, A.; Yakovin, S.; Zykov, A. (Вопросы атомной науки и техники, 2015)
    The characteristics of the low pressure discharge in crossed electric and magnetic fields is described in this work for the case of magnetically insulated diode and electron anode layer with free cathode boundary. The ...
  • Measurement of the plasma density in two modes of pulsed discharge burning in the penning cell 
    Kovtun, Yu.V.; Skibenko, A.I.; Skibenko, E.I.; Yuferov, V.B. (Вопросы атомной науки и техники, 2015)
    The paper presents the experimental evidence of two modes of pulsed discharge burning in the Penning cell. The modes have different values of maximally reached plasma density and its dynamics change.
  • Microcontroller system of hydrogen pulse injection on stellarator Uragan-3М 
    Gubarev, S.P.; Korovin, V.B.; Listopad, V.M.; Lozin, A.V.; Mironov, Yu.K.; Opaleva, G.P.; Romanov, V.S.; Taran, V.S.; Zamanov, N.V.; Zolototrubova, M.I. (Вопросы атомной науки и техники, 2015)
    This paper describes a renewed system of pulse injection of working gas into the vacuum vessel of the stellarator Uragan -3М. The system was designed and fabricated in the Institute of Plasma Physics of NSC “Kharkov Institute ...
  • Minor actinides burning in a stellarator-mirror fusion-fission hybrid 
    Chernitskiy, S.V.; Moiseenko, V.E.; Ågren, O.; Noack, K. (Вопросы атомной науки и техники, 2015)
    The MCNPX Monte-Carlo code has been used to model a compact concept of a fusion-fission reactor based on a combined stellarator-mirror trap for transmutation transuranic elements from the spent nuclear fuel. Calculation ...
  • Modeling of gas diffusion into metals on the example of titanium nitriding in gas discharge plasmas 
    Misiruk, I.O.; Timoshenko, O.I.; Taran, V.S. (Вопросы атомной науки и техники, 2015)
    In this paper the kinetics of nitriding has been investigated using both computer modeling and analytical solution of the diffusion equation. Mathematical modeling of diffusion processes had been realized with taking into ...
  • Modelling of parametric kinetic ion-acoustic instability in helicon discharge 
    Olshansky, V.V. (Вопросы атомной науки и техники, 2015)
    A computer simulation of the development of the parametric kinetic ion-acoustic instability is carried out for the helicon discharge conditions by the "particle in cell" method. Linear and nonlinear stages of the ion-acoustic ...
  • Modification of Ti-Zr-Ni alloys by powerful plasma stream of different gases 
    Bazdyrieva, S.V.; Garkusha, I.E.; Makhlaj, V.A.; Malykhin, S.V.; Petrov, Yu.V.; Pugachоv, A.T. (Вопросы атомной науки и техники, 2015)
    The effects of irradiation by hydrogen, helium and argon plasma heat loads of 0.4 … 0.6 MJ/m2 on the change of morphology, structure and phase composition of Ti41.5Zr41.5Ni17 alloy are investigated. The initial state of ...
  • Neon cryovacuum system for endurance tests of electrojet propulsion systems 
    Batracov, A.B.; Volkov, Yu.N.; Lonin, Yu.F.; Ponomarev, A.G. (Вопросы атомной науки и техники, 2015)
    In article Cryovacuum Oil-free system designed to operate in the pressure range (10⁵... 4·10⁻⁵) Pa is described. Pumps and cryopanels included in a vicious cycle of manufacture and storage of liquid neon. The vacuum system ...
  • On features of the radiation from pulsed discharges initiated by thick wires in water 
    Fedorovich, O.A.; Voitenko, L.M. (Вопросы атомной науки и техники, 2015)
    The investigation results on the distribution of the plasma channel radiance intensity in the visible spectral region are reported. The pulsed discharge in water is initiated by the Tungsten wire (Ø 300 μm) explosion under ...
  • On the peculiarities of the transport properties of multicomponent nonideal plasma of underwater discharges at high pressure 
    Starchyk, P.D.; Porytskyy, P.V. (Вопросы атомной науки и техники, 2015)
    It is considered the peculiarities of the transport properties of a nonideal plasma of underwater discharges at pressure range from 1 bar up to 200 bar. The transport coefficient set based on the Grad’s method is compared ...
  • Optimization of self-consistent code for modelling of RF plasma production 
    Moiseenko, V.Е.; Kulyk, Yu.S.; Wauters, T.; Lyssoivan, A.I. (Вопросы атомной науки и техники, 2015)
    The optimization to the radio frequency (RF) module of a self-consistent cylindrical model for plasma production is applied. Optimization includes avoiding repeated calculations and employing a parallelization. To suppress ...
  • Optimization of the collecting mirror location in the plasma source of extreme ultraviolet radiation 
    Borgun, Ie.V.; Hrechko, Ya.O.; Azarenkov, N.A.; Dimitrova, V.D.; Ryabchikov, D.L.; Sereda, I.N.; Hryhorenko, A.V.; Tseluyko, A.F. (Вопросы атомной науки и техники, 2015)
    The paper is devoted to searching the optimal location of first collecting mirror in the extreme ultraviolet radiation plasma sources. It is shown that the system efficiency can be increased by 1.5…2.5 times in the case ...
  • Particle diffusion in a wave with randomly jumping phase 
    Zasenko, V.I.; Zagorodny, A.G.; Chernyak, O.M. (Вопросы атомной науки и техники, 2015)
    Microwave radiation with random phase jumps attracts attention because of its ability to penetrate into the overdense plasma. Along with this the wave with jumping phase is involved into the resonance interaction with more ...
  • Peculiarities of a wake potential formation due to a polarization interaction of channeling electron with ionic crystal solid state plasma 
    Maksyuta, M.V.; Vysotskii, V.I.; Martysh, Ye.V. (Вопросы атомной науки и техники, 2015)
    Under the influence of electric and magnetic fields generated by a nonrelativistic electron moving in the regime of a plane channeling, the induced time dependent ion electric dipole moments of a crystal medium are calculated. ...
  • Peculiarities of hydrogen negative ion beams extraction from axially symmetric source with crossed fields 
    Goretskii, V.P.; Dobrovolskiy, A.M. (Вопросы атомной науки и техники, 2015)
    A comparison of emission features of axially symmetric H⁻ ion source with magnetron discharge and H⁻ source which incorporates additional hollow cathode discharge in series with main one is presented. It is shown that in ...
  • Penning traps for confinement and cooling of charged particles 
    Tarasov, I.K.; Tarasov, M.I.; Sitnikov, D.A.; Lytova, M.A.; Lystopad, V.M.; Lymar, N.V. (Вопросы атомной науки и техники, 2015)
    The parameters of confinement of trapped charged particles are compared for self-consistent electromagnetic traps and for traditional and electromagnetic traps. The possibilities to control the trapped particles dynamics ...
  • Peripheral plasma characteristics in the Uragan-3M torsatron 
    Kasilov, A.A.; Grigor’eva, L.I.; Chechkin, V.V.; Beletskii, A.A.; Pavlichenko, R.O.; Lozin, A.V.; Kozulya, M.M.; Kulaga, A.Ye.; Zamanov, N.V.; Mironov, Yu.K.; Romanov, V.S.; Voitsenya, V.S. (Вопросы атомной науки и техники, 2015)
    In the l=3/m=9 Uragan-3M (U-3M) torsatron a hydrogen plasma is produced and heated by RF fields in the Alfvén range of frequencies (ω≤ωci). Peripheral plasma is investigated using two moveable Langmuir probes. Spatial ...
  • Plasma-catalytic reforming of liquid hydrocarbons 
    Nedybaliuk, O.A.; Chernyak, V.Ya.; Kolgan, V.V.; Iukhymenko, V.V.; Solomenko, O.V.; Fedirchyk, I.I.; Martysh, E.V.; Demchina, V.P.; Klochok, N.V.; Dragnev, S.V. (Вопросы атомной науки и техники, 2015)
    The series of experiments studying the plasma-catalytic reforming of liquid hydrocarbons was carried out. The dynamic plasma-liquid system based on a low-power rotating gliding arc with solid electrodes was used for the ...
  • Plasma dynamics studies in development of IPD method of surface engineering 
    Rabiński, M.; Zdunek, K. (Вопросы атомной науки и техники, 2015)
    During the Impulse Plasma Deposition (IPD) process of surface engineering plasma is generated in the working gas due to a high-voltage high-current discharge, ignited within an interelectrode region of a coaxial accelerator. ...
  • Relativistic effects in electron neoclassical transport 
    Marushchenko, I.; Azarenkov, N.A. (Вопросы атомной науки и техники, 2015)
    The parallel momentum correction technique is generalized for relativistic approach. It is required for proper calculation of the parallel neoclassical flows and, in particular, for the bootstrap current at fusion temperatures. ...

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