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Перегляд Вопросы атомной науки и техники, 2000, № 3 за назвою

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники, 2000, № 3 за назвою

Сортувати за: Порядок: Результатів:

  • Degradations of semiconductor devices under pulsed heat overloading 
    Chumakov, V.I. (Вопросы атомной науки и техники, 2000)
    The linear heat model of degradations of semiconductor devices under pulsed electric overloading has been constructed. Expressions for temporal dependencies of the temperature under different forms of pulse of current are ...
  • Design and investigation of HF-ozonators 
    Krasnyj, V.V.; Klosovskij, A.V.; Nezovibat’ko, Yu.N.; Pogozhev, D.P.; Taran, V.S.; Shvets, O.M.; Utemov, D.N. (Вопросы атомной науки и техники, 2000)
    In the present activity the ozonators with the time modulated power supplies and reactors (plate-type and tubular) operating on the base of surface barrier discharge are investigated. The measurements of the main specifications ...
  • Discharge scenario for T-15m tokamak design project 
    Dnestrovskij, Yu.N.; Leonov, V.M.; Notkin, G.E.; Khvostenko, P.P.; Savrukhin, P.V.; Trubnikov, A.S.; Tsaun, S.V.; Filatov, O.G.; Vasilev, V.I.; Mineev, A.B.; Muratov, V.P.; Khayrutdinov, R.R.; Sychugov, D.Yu.; Voznesenskij, V.A.; Gasilov, N.A. (Вопросы атомной науки и техники, 2000)
  • Disruption generated secondary runaway electrons in present day tokamaks 
    Pankratov, I.M.; Jaspers, R. (Вопросы атомной науки и техники, 2000)
    An analysis of the runaway electron secondary generation during disruptions in present day tokamaks (JET, JT- 60U, TEXTOR) was made. It was shown that even for tokamaks with the plasma current I ~ 100 kA the secondary ...
  • Distributed vorticity and density uniformity in plasma lens 
    Goncharov, A.A.; Maslov, V.I.; Onishchenko, I.N. (Вопросы атомной науки и техники, 2000)
    The influence of spatially distributed vorticity on the lifetime of discrete electron vortices in plasms lens is investigated analytically. The several mechanism is shown to lead to enhance a process of merging of discrete ...
  • Effect of the low energy ion bombardment on the optical properties of metallic mirrors 
    Bandourko, V.; Kishimoto, N.; Kurnaev, V.A.; Nakamura, K.; Sugie, T.; Voitsenya, V.S. (Вопросы атомной науки и техники, 2000)
    Schemes of several methods of plasma diagnostics in ITER in a high degree must be based on utilization of the reflective optics. In this connection there appeared the problem of the first mirrors (FM), i.e., mirrors directed ...
  • Effect of thin contaminating coating on reflectance of metallic mirror placed inside the vacuum chamber of a fusion device 
    Bondarenko, V.N.; Bardamid, A.F.; Konovalov, V.G.; Voitsenya, V.S.; Orlinskij, D.V.; Poperenko, L.V.; Vinnichenko, M.V. (Вопросы атомной науки и техники, 2000)
    The practice of use of diagnostic mirrors inside the fusion devices revealed the appearance of a deposit on the mirror surface. Such deposit is a result of condensation of the erosion materials of those inner components ...
  • Electromagnetic signal transformation in nonstationary plasma at temporary jump of external magnetic field 
    Nerukh, A.G.; Khizhnyak, N.A. (Вопросы атомной науки и техники, 2000)
    Electromagnetic wave transformation in plasma with a slowly changing external magnetic field has been considered in reference [1] and in suddenly formed plasma in the steady-state external magnetic f ield in [2,3]. In this ...
  • Excitement TEM-horn antenna by impulsive relativistic electron beam 
    Balakirev, V.A.; Gaponenko, N.I.; Gorban, A.M.; Gorozhanin, D.V.; Egorov, A.M.; Ermolenko, V.V.; Lonin, Yu.F.; Onishchenko, I.N. (Вопросы атомной науки и техники, 2000)
    In the given operation the opportunity of reception powerful electromagnetic irradiation (EMI) is observationally explored by excitation by a impulsive relativistic electronic beam (IREB) of a TEM-horn antenna. It is ...
  • Features of coaxial waves in magnetized plasma cylinder 
    Grekov, D.L.; Lapshin, V.I. (Вопросы атомной науки и техники, 2000)
    The resonance properties of plasma cylinder are carried out for nonzero axial wave vector. Waves with frequency greater then ion cyclotron frequency but less then electron frequency are considered. From Maxwell equations ...
  • Formation of the high-intensity microsecond flow of electrons in the channel of high pressure arc discharge 
    Volkolupov, Yu.Ya.; Kolyada, Yu.E.; Krasnogolovets, M.A.; Onishchenko, I.N.; Fedun, V.I. (Вопросы атомной науки и техники, 2000)
    The possibility of microsecond duration powerful electron flows formation in the channel of high current arc discharge at atmosphere pressure has been experimentally demonstrated. The flow of electrons is formed at applying ...
  • Generation of compensated ion beams from source with oscillating electrons 
    Borisko, V.N.; Petrushenya, A.A.; Yunakov, N.N. (Вопросы атомной науки и техники, 2000)
    The generation of compensated ion beams from electrically unsymmetrical reflecting discharge was investigated. The spatial location of a compensation zone, the optimal values of operating gas pressures Ð = (0,8 ÷ 1)×10⁻⁴ ...
  • Growth of raileigh-taylor type instability on the surface of discharge channel in liquid 
    Kononov, A.V.; Porytskyy, P.V.; Starchyk, P.D.; Voitenko, L.M. (Вопросы атомной науки и техники, 2000)
    The investigations of growth of corrugations are conducted which arise on an interface between both the plasma channels of electrical pulse discharges and limiting it liquid. The approximate hydrodynamical model of growth ...
  • High pressure plasma confinement and stability in gas dynamic trap 
    Ivanov, A.A.; Anikeev, A.V.; Bagryansky, P.A.; Karpushov, A.N.; Korepanov, S.A.; Kornilov, V.N.; Lizunov, A.A.; Maximov, V.V.; Murakhtin, S.V. (Вопросы атомной науки и техники, 2000)
    The paper reviews recent results obtained in the studies of high beta plasma confinement in Gas-Dynamic Trap (GDT) device. Successful application of Ti -gettering and increase of NB injection power and duration enable to ...
  • Hydrogen behavior in bimetallic systems:permeation through thin metal films 
    Glazunov, G.P.; Volkov, E.D.; Hassanein, A. (Вопросы атомной науки и техники, 2000)
    The hydrogen permeation performances are presented for micron Mo, Ti, Nb, Zr, Cr, Ni, Cu, CuPd, TiN, and stainless steel films deposited on palladium from arc sputtered cathodes. Some physical mechanisms explaining anomalies ...
  • Improvement of penning ion sources 
    Bizyukov, A.A.; Bobkov, Vl.V.; Kashaba, A.Y.; Sereda, K.N. (Вопросы атомной науки и техники, 2000)
    It is shown that the loss of a longitudinal symmetry of magnetic field distribution in respect to the centre of the Penning discharge system causes change of electrostatic potential distribution in the discharge gap leads ...
  • Industrial applications of TiO₂ films deposited by electron-beam-excited plasma of meter-size 
    Famakinwa, T.; Ikezawa, S.; Homyara, H.; Yoshioka, T.; Nakamura, K.; Ninomiya, Y.; Oda, H.; Hara, T.; Hori, M.; Fujii, S.; Yoshimura, K.; Taoda, H. (Вопросы атомной науки и техники, 2000)
  • Influence of pulsed plasma streams processing on wear behavior of steels in different friction conditions 
    Bandura, A.N.; Bovda, A.M.; Byrka, O.V.; Chebotarev, V.V.; Garkusha, I.E.; Tereshin, V.I.; Tortika, A.S. (Вопросы атомной науки и техники, 2000)
    Pulsed plasma streams processing was applied for surface modification of industrial steel samples. Different types of wear tests (pin-on-disk, flat-on-flat, abrasive, cavitation) were carried out for samples irradiated by ...
  • Investigations of compression plasma flows in quasistationary plasma accelerators by interference-shadowgrafy methods 
    Ananin, S.I.; Astashynski, V.M.; Kostyukevich, E.A.; Min'ko, L.Ya. (Вопросы атомной науки и техники, 2000)
    Results of shadowgraphic and interferometric studies of physical processes in both a magnetoplasma compressor (MPC) and a two-stage quasistationary high-current plasma accelerator (QHPA) of P-50M type are presented. Use ...
  • Ion cyclotron resonance for fast magnetosonic wavesin adiabatic traps 
    Pyatak, A.I.; Stepanov, K.N.; Borisko, S.V. (Вопросы атомной науки и техники, 2000)
    The absorption of the electromagnetic waves in low-pressure plasma has been investigated in the axial-symmetric adiabatic trap under the cyclotron-resonance condition. The plasma radius is assumed to be greater than or ...

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