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Перегляд Вопросы атомной науки и техники, 2007, № 1 за назвою

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники, 2007, № 1 за назвою

Сортувати за: Порядок: Результатів:

  • Magnetic field line tracing calculations in divertor region of torsatron Uragan-2M 
    Rudakov, V.A. (Вопросы атомной науки и техники, 2007)
    Torsatron Uragan-2M magnetic configuration in a divertor region was studied at different values of the factor Kφ. Kφ is the ratio between helical field Bh and total toroidal magnetic field B0 (Kφ = Bh/ B0). Values Kφ were ...
  • Measurement of wakefields in plasma by a probing electron beam 
    Kiselev, V.A.; Linnik, A.F.; Onishchenko, I.N.; Uskov, V.V. (Вопросы атомной науки и техники, 2007)
    The device for measuring intensity of wakefield, excited in plasma by a sequence of bunches of relativistic electrons is presented. Field amplitude is determined by measuring deflection of a probing electron beam (10 keV, ...
  • Method of potential optimization in magnetoelectrostatic plasma lenses 
    Butenko, V.I.; Ivanov, B.I. (Вопросы атомной науки и техники, 2007)
    In magnetoelectrostatic plasma lenses the strength and spatial distribution of the magnetic and electric fields were optimized for maximum beam current density in the focal plane. Experimental implementation of the ...
  • MHD-stability of collisionless anisotropic-pressure plasmas confined by high-curvature magnetic field 
    Grigoriev, I.A.; Pastukhov, V.P. (Вопросы атомной науки и техники, 2007)
    Magnetohydrodynamic (MHD) stability of finite-beta collisionless plasmas with anisotropic pressure is investigated. For simplicity we analyze Z-pinch-like magnetic configuration with internal conducting rod at the axis. ...
  • Microwave resonator probe diagnoctics of plasma density fluctuations 
    Kostrov, A.V.; Smirnov, A.I.; Strikovsky, A.V.; Yanin, D.V. (Вопросы атомной науки и техники, 2007)
    The unique diagnostics of the low frequency waves excited in magnetoplasma was tested on large “Krot” device. Method is based on measuring the resonance curve frequency and amplitude modulation of a tiny double-wire probe ...
  • Modernized equipment for plasmachemical etching of insulation of p-n transition of photoelectric converters 
    Fedorovich, O.A.; Kruglenko, M.P.; Lukomskij, D.V.; Marinenko, A.A.; Polozov, B.P. (Вопросы атомной науки и техники, 2007)
    Basic problems arising at the processing of the insulation of p-n transition of photo converters at the conditions of batch production with the use of the industrial plant "Carter" are determined. The way of elimination ...
  • Multislit electromagnetic trap “Jupiter 2M3” 
    Lavrent’ev, O.A.; Maslov, V.A.; Nozdrachov, M.G.; Oboznyj, V.P.; Golyuk, S.A.; Krutko, N.A. (Вопросы атомной науки и техники, 2007)
    With the purpose of plasma confinement improvement the reconstruction of a multislit electromagnetic trap «Jupiter 2М» is realized. The most acceptable variant of installation with three magnetic slits - «Jupiter 2М3» is ...
  • Nonliner damping of electron beam-driven Langmuir waves due to Langmuir-kinetic Alfvén-whistler coupling in the solar corona 
    Sirenko, O.K.; Voitenko, Yu.M.; Goossens, M.; A.C.-L., Chian (Вопросы атомной науки и техники, 2007)
    We present a coherent nonlinear theory of three-wave coupling involving Langmuir, kinetic Alfvén and whistler waves. The initial stage of the energy exchange among these modes and the following nonlinear temporal dynamics ...
  • Nonliner mechanism of electromagnetic waves generations in space dust plasma 
    Voitsekhovskа, A.D.; Yukhimuk, A.K.; Sirenko, O.K. (Вопросы атомной науки и техники, 2007)
    We consider a parametric excitation of electromagnetic waves induced by inertial Alfvén wave (IAW) in space dust plasma. The nonlinear dispersion equations describing decay of upper-hybrid wave (UHW) into the IAW and the ...
  • On the improved plasma confinement in toroidal systems. Measuring of the plasma density inhomogeneties near the gas valve 
    Petrov, A.A.; Petrov, V.G.; Popryadukhin, A.P. (Вопросы атомной науки и техники, 2007)
    Comparison of plasma density increase was carried out in outer and inner channels of the interferometer in T-11M tokamak. There were two cases of gas puffing: by outer valve or upper one. Amplitude of difference of the ...
  • On the optical properties of the nonideal plasma of electrical pulse discharge in water 
    Starchyk, P.D.; Porytskyy, P.V. (Вопросы атомной науки и техники, 2007)
    It is shown that the most important influence on the plasma of electrical pulse discharges in liquid have the processes in a zone of its contact with condensed medium. The optical properties of a channel plasma are considered ...
  • On the possibility for the resonance ELM-generation mechanism by the injection of the neutral particle beam in tokamak 
    Gordeev, A.V. (Вопросы атомной науки и техники, 2007)
    It is known that in plasmas with a magnetic field the Hall electric field is generated at the expense of the charge separation on the magnetic Debye radius rB=|B|/(4pene). In addition, the plasma current equilibrium can ...
  • Optical and probe diagnostics of plasma-liquid systems with secondary discharge 
    Prysiazhnevych, I.V.; Chernyak, V.Ya.; Safonov, E.K. (Вопросы атомной науки и техники, 2007)
    A low-pressure plasma-liquid system with secondary discharge was investigated by optical and probes techniques. Emission spectra at the different cross-sections of plasma-liquid reactor were analyzed and the electronic ...
  • Oxygen activation effect on reactive magnetron synthesis of alumina coatings 
    Walkowicz, J.; Zykov, A.V.; Dudin, S.V.; Yakovin, S.D. (Вопросы атомной науки и техники, 2007)
    The investigation results of the DC magnetron sputtering system for synthesis of high-quality oxide coatings are presented. In the system oxygen, activated by an independent Inductively-Coupled Plasma (ICP) source, is ...
  • Plasma characteristics of two-step vacuum-arc discharge and its application for a coatings deposition 
    Timoshenko, A.I.; Taran, V.S.; Tereshin, V.I. (Вопросы атомной науки и техники, 2007)
    Non-self-maintained gaseous discharge, where the vacuum-arc plasma gun is used as a source of supplementary charges, is characterized by a great currents and high values of ionization coefficient. This kind of discharge ...
  • Plasma flow equilibrium, confinement scaling laws and fusion prospects of a field reversed configuration 
    Chirkov, A.Yu. (Вопросы атомной науки и техники, 2007)
    Field reversed configuration (FRC) is a prospective high b magnetic system for high efficiency D–³He fusion reactor. Self-consistent FRC plasma profiles and static electric field for reactor calculations are discussed in ...
  • Plasma generation in the low- pressure gas D.C. discharge with a simple example of the noble gas system 
    Kurbatov, P.F. (Вопросы атомной науки и техники, 2007)
    A new general approach, laser representations and catastrophe theory have been taken to describe plasma generation of the self- sustained gas D.C. discharge. Two regions of a self-consistent effective electrical field with ...
  • Plasma of electric arc discharge between Cu-Mo electrodes 
    Babich, I.L.; Chukhalenko, D.V.; Grechanyuk, N.I.; Knurenko, A.I.; Minakova, R.V.; Osidach, V.Ye.; Veklich, A.N. (Вопросы атомной науки и техники, 2007)
    The radial profiles of the plasma parameters of the electric arc between electrodes from composition materials on the base of cooper Cu-Mo are studied by optical spectroscopy techniques in the assumption of the local ...
  • Plasma sterilizer with ultrasonic cavitation 
    Krasnyj, V.V.; Klosovskij, A.V.; Panasko, T.A.; Shvets, O.M.; Semenova, O.T.; Taran, V.S.; Tereshin, V.I. (Вопросы атомной науки и техники, 2007)
    A sterilizer consists of ozone generator based on a barrier glow discharge with the flat electrodes covered with dielectric with a high-voltage pulsed power supply of up to 250 W [1]. The sterilization camera is equipped ...

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