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Перегляд Вопросы атомной науки и техники, 2011, № 1 за назвою

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники, 2011, № 1 за назвою

Сортувати за: Порядок: Результатів:

  • About three mechanisms of transformation of lowfrequency energy of oscillations to the energy of highfrequency oscillations 
    Buts, V.A.; Yegorov, A.M. (Вопросы атомной науки и техники, 2011)
    The brief review of the most important results which have been gotten at study of the mechanism of the high numbers harmonics excitation by nonrelativistic oscillators, the mechanism of quantum whirligig effect and ...
  • A modified lm=1 stellarator magnetic system 
    Kotenko, V.G. (Вопросы атомной науки и техники, 2011)
    Numerical studies into the toroidal magnetic field structure of a new modification of the l=1 polarity stellarator with a single (m=1) helical coil pitch along the whole length of the torus have been undertaken. Depending ...
  • Anode curvature influence on characteristics of negative corona discharge under Trichel pulsed mode 
    Golota, V.I.; Bolotov, O.V. (Вопросы атомной науки и техники, 2011)
    Experimental investigations of electrodynamics characteristics of negative corona discharge in air under Trichel pulsed mode are presented. The influence of anode dimensions and curvature on discharge current parameters ...
  • Anode diameter effect on ignition and burning of DC discharge 
    Lisovskiy, V.; Skubenko, E.; Kravchenko, E.; Yegorenkov, V.; Karazin, V.N. (Вопросы атомной науки и техники, 2011)
    This paper studies how an anode diameter value affects ignition and CVC of the dc glow discharge. The decrease in anode diameter is shown to cause a shift of breakdown curves to higher gas pressure and breakdown voltage ...
  • A theoretical study of surface localized modes in free space 
    Moiseenko, V.Е.; Kovtun, A.P (Вопросы атомной науки и техники, 2011)
    The azimuthally symmetrical surface localized modes in free space are analyzed. In the geometry aligned to the wave-field localization surface, a combination of WKB eikonal with the exponential- polynomial series is used ...
  • Characteristics of plasma streams and optimization of operational regimes for magnetoplasma compressor 
    Bandura, A.N.; Byrka, O.V.; Garkusha, I.E.; Ladygina, M.S.; Marchenko, A.K.; Petrov, Yu.V.; Solyakov, D.G.; Chebotarev, V.V.; Chuvilo, A.A. (Вопросы атомной науки и техники, 2011)
    The main objective of these studies is characterization of dense xenon plasma streams generated by magnetoplasma compressor (MPC) in different operational regimes. Optimization of plasma compression in MPC allows increase ...
  • Charging processes of metal macroparticles in the low-temperature plasma at presence of high-energy electron beam 
    Bizyukov, A.A.; Sereda, K.N.; Chibisov, A.D. (Вопросы атомной науки и техники, 2011)
    The dependences of potential of macroparticle from the parameters and characteristics of plasma-beam system are studied. The modeling of charging processes of the macroparticles in approach of ions and electrons orbit ...
  • Conceptual study of a straight field line mirror hybrid reactor 
    Ågren, O.; Moiseenko, V.E.; Noack, K.; Hagnestål, A. (Вопросы атомной науки и техники, 2011)
    A hybrid reactor based on the straight field line mirror (SFLM) with magnetic expanders at the ends is proposed as a compact device for transmutation of nuclear waste and power production. Compared to a fusion reactor, ...
  • Connection between electrodes shape and plasma flow of the gliding discharge 
    Sláma, J.; Píchal, J. (Вопросы атомной науки и техники, 2011)
    Contribution deals with form of electrodes and corresponding shape of plasma flow in the gliding discharge reactor. Gliding discharge sustained in air at atmospheric pressure and room temperature. There were studied ...
  • Conservation of magnetic moment of charged particles in static electromagnetic fields 
    Moiseenko, V.Е.; Surkova, M.A.; Ågren, O. (Вопросы атомной науки и техники, 2011)
    In the report, corrections to the magnetic moment invariant for a charged particle motion are calculated, and the equation defining magnetic moment variation in time is derived.
  • Current cathode spots in the glow discharge normal regime as a stationary dissipative structure: macroscopic parameters 
    Ponomaryov, O.P.; Anisimov, I.O. (Вопросы атомной науки и техники, 2011)
    Effect of the normal current density in the dc glow discharge normal regime is studied using a phenomenological model of stationary dissipative structures caused by the distributed feedback. The cathode layer is described ...
  • Design of radiation of the dipol electron-beam antenna 
    Lonin, Yu.F.; Ponоmarev, A.G.; Stolarchuk, A.V.; Zvyagintsev, A.Yu.; Chumakov, V.I. (Вопросы атомной науки и техники, 2011)
    Actuality of problem of generation and radiation of ultra-wideband (UWB) signal makes experimenting with new methods of excitation of the radiating systems. For forming of radiations of high intensity the high-currents ...
  • Diagnostics of multicomponent electric arc plasma 
    Cheredarchuk, A.I.; Boretskij, V.F.; Veklich, A.N. (Вопросы атомной науки и техники, 2011)
    The plasma parameters of electric arc discharge in a gas flow between copper electrodes were investigated. The electrical conductivity of copper-argon and copper-carbon dioxide plasma was calculated. It was found that at ...
  • Diagnostic system for EUV radiation measurements from dense xenon plasma generated by MPC 
    Petrov, Yu.V.; Garkusha, I.E.; Hassanein, A.; Solyakov, D.G.; Marchenko, A.K.; Chebotarev, V.V.; Ladygina, M.S.; Staltsov, V.V; Yelisyeyev, D.V. (Вопросы атомной науки и техники, 2011)
    Magnetoplasma compressor (MPC) of compact geometry has been designed and tested as a source of EUV radiation. In present paper diagnostic system for registration of EUV radiation is described. It was applied for ...
  • Dispersion relations for field-aligned cyclotron waves in an axisymmetric tokamak plasma with anisotropic temperature 
    Grishanov, N.I.; Azarenkov, N.A. (Вопросы атомной науки и техники, 2011)
    Dispersion equations are evaluated for field-aligned cyclotron waves in axisymmetric tokamak plasmas with circular magnetic surfaces. Bi-Maxwellian distribution function is used to model the energetic particles (ions or ...
  • Dynamic of wall currents in pulse plasma diode in tin vapor 
    Tseluyko, A.F.; Lazurik, V.T.; Ryabchikov, D.L.; Hassanein, A.; Borgun, I.V.; Sereda, I.N.; Borisko, S.V. (Вопросы атомной науки и техники, 2011)
    In the paper the level of high-current pulse discharge plasma influence on the chamber wall is carried out, that is important for position choosing of the nanolithographer first collecting mirror with gas-discharge radiation ...
  • Dynamics of plasma poloidal rotation in the U-3M torsatron 
    Sitnikov, D.A.; Skibenko, A.I.; Tarasov, M.I.; Tarasov, I.K.; Pashnev, V.K.; Prokopenko, A.V. (Вопросы атомной науки и техники, 2011)
    Results of experimental study of plasma rotation dynamics in the U-3M torsatron during transition to the improved confinement mode are presented. The rotation velocity is measured using the Doppler reflectometry methods.
  • Effective dissociation temperature for estimation of electric arc plasma composition 
    Babich, I.L.; Boretskij, V.F.; Veklich, A.N. (Вопросы атомной науки и техники, 2011)
    Spectroscopy investigations of the thermal multicomponent plasma of the electric arc discharge between copper electrodes in carbon dioxide flow were carried out. The technique of calculation of plasma equilibrium composition ...
  • Effect of an explosive electron emission on magnetized sheath between plasma and isolated wall 
    Kravchenko, O.Yu.; Levada, G.I.; Maruschak, I.S.; Lisitchenko, T.E. (Вопросы атомной науки и техники, 2011)
    It is carried the two-dimensional computer simulation of evolution of the magnetized sheath that arises between plasma and isolated wall under the influence of an explosive emission of electrons from the microspot of the ...
  • Effects of RF field rectification and accelerated electron beam generation in the torsatron U-3M during plasma production 
    Berezhnyj, V.L.; Berezhnaya, I.V.; Voitsenya, V.S.; Pinos, I.B.; Filippov, V.V. (Вопросы атомной науки и техники, 2011)
    The presented experimental results show that during the interaction between the RF field and a spatial charge of positive ions having the nonlinear volt-ampere characteristic a part of the RF field is rectified into the ...

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