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Перегляд Вопросы атомной науки и техники, 2015, № 4 за темою "Плазменно-пучковый разряд, газовый разряд и плазмохимия"

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники, 2015, № 4 за темою "Плазменно-пучковый разряд, газовый разряд и плазмохимия"

Сортувати за: Порядок: Результатів:

  • Burning modes of dc low pressure discharge with a transverse constriction 
    Lisovskiy, V.A.; Ogloblina, P.A.; Yegorenkov, V.D. (Вопросы атомной науки и техники, 2015)
    This paper reports the current-voltage characteristics (CVCs) of dc discharge in different modes of burning we registered for several values of the transverse constriction diameter in a broad nitrogen pressure range. ...
  • Computer modeling of the gas discharge in the electrodeless lamp 
    Frolova, T.I.; Churyumov, G.I. (Вопросы атомной науки и техники, 2015)
    The paper is devoted to computer modeling of gas discharge processes underlying working electrodeless light sources. Researches carried out for the analysis of the relationship of the radiation spectrum to the microwave ...
  • Does electric field nonuniformity affect gas breakdown? 
    Lisovskiy, V.A.; Osmayev, R.O.; Yegorenkov, V.D. (Вопросы атомной науки и техники, 2015)
    This paper presents the results of studying the gas breakdown in the nonuniform constant electric field. We registered the discharge breakdown curves in nitrogen between flat electrodes of 12 mm in diameter and spaced 5 ...
  • Dynamics of the emission spectrum of the hydrogenoxygen plasma of pulsed discharge in water in the range of the Balmer series with a minimum of impurities 
    Fedorovich, O.A.; Voitenko, L.M. (Вопросы атомной науки и техники, 2015)
    The results of experimental investigations of the spectral distribution of radiation of hydrogen - oxygen plasma pulsed discharges in water in a minimum difference of radiation from the blackbody radiation (BBR) are given. ...
  • Hollow cathode discharge in low pressure oxygen: transient mode 
    Bazhenov, V.Yu.; Matsevich, S.V.; Piun, V.M.; Tsiolko, V.V. (Вопросы атомной науки и техники, 2015)
    Glow characteristics of the discharge with cylindrical hollow cathode at oxygen pressure in a range of 0.015…0.09 Torr are determined. Dependencies of radial electric field in the plasma on the discharge parameters are ...
  • Ignition and break-down of the gas discharge in magnetic field 
    Zykov, A.V.; Azarenkov, N.A. (Вопросы атомной науки и техники, 2015)
    The characteristics of the low pressure discharge in crossed electric and magnetic fields in the cases of magnetically insulated diode and electron anode layer with free cathode boundary are described. The phenomenal theory ...
  • Influence of component content of Ar/O₂ mixture on oxygen dissociation degree in plasma of low pressure discharge with hollow cathode 
    Bazhenov, V.Yu.; Lavrookevich, Yu.V.; Piun, V.M.; Ryabtsev, A.V.; Tsiolko, V.V. (Вопросы атомной науки и техники, 2015)
    Influence of argon content in Ar/O₂ mixture on O₂ dissociation degree and atomic oxygen concentration in the plasma of low pressure glow discharge with hollow cathode is determined experimentally and theoretically. It is ...
  • Inter-electrode distance effect on dc discharge characteristics in nitrogen 
    Lisovskiyс, V.A.; Artushenko, K.P.; Yegorenkov, V.D. (Вопросы атомной науки и техники, 2015)
    This paper studies the inter-electrode distance effect on voltage drop across it and cathode sheath thickness. The voltage across the electrodes and the sheath thickness are found to increase when the anode moves away from ...
  • Numerical investigation of the formation of chemically active components in the spark discharge in water vapors 
    Vinnikov, D.V.; Korytchenko, K.V.; Sakun, A.V. (Вопросы атомной науки и техники, 2015)
    The numerical investigation of the formation of chemically active components and a change in the thermodynamic parameters of the spark discharge at the values of the initial pressure of water vapors 10⁵ and 0.4·10⁵ Pa was ...
  • Quasi-stationary streamer propagation 
    Bolotov, O.; Kadolin, B.; Mankovskyi, S.; Ostroushko, V.; Pashchenko, I.; Taran, G.; Zavada, L. (Вопросы атомной науки и техники, 2015)
    The numerical simulations are carried out for the quasi-stationary stage of the axially symmetric streamer propagation and for the linear stage of its azimuthal perturbation development. The dependences of the streamer ...
  • Sample estimation of distribution parameters if upper and lower bounds of random variable are known 
    Barannik, V.O. (Вопросы атомной науки и техники, 2015)
    The point and interval distribution parameter estimators are obtained by direct numerical approximation of the definition integral with the use of upper and lower bounds of distributed random variable. Like in Bayesian ...
  • Spectroscopy pequliarities of thermal plasma with copper and nickel vapours 
    Veklich, A.N.; Kleshich, M.M.; Vashchenko, V.V.; Kuzminska, I.O. (Вопросы атомной науки и техники, 2015)
    Plasma of electric arc between Cu–Ni electrodes in the assumption of local thermodynamic equilibrium was investigated by optical emission spectroscopy. Temperature radial profiles in plasma column were obtained by Boltzmann ...
  • Stochastic heating of charged particles in absence of first order resonances 
    Antonov, A.N.; Buts, V.A.; Kornilov, E.A.; Svichensky, V.G.; Kuzmin, V.V.; Tolstoluzhsky, A.P. (Вопросы атомной науки и техники, 2015)
    Dynamics of charged particles in external electromagnetic fields in the absence of resonances proportional to the first degree of intensity of an electromagnetic field is investigated. Two schemes are investigated. In the ...
  • Studies of microwave characteristics and plasma parameters in low pressure discharge initiated in coaxial waveguide by stochastic radiation 
    Karas, V.I.; Alisov, А.F.; Golota, V.I.; Yegorov, А.М.; Karas, I.V.; Karelin, S.V.; Zagrebelny, I.А. (Вопросы атомной науки и техники, 2015)
    The research methods are described and the principal characteristics of the generated oscillations are studied. We study the plasma discharge, initiated by microwave radiation with stochastically jumping phase (MWRSJP) in ...
  • Total current oscillations in Trichel pulse 
    Bolotov, O.; Golota, V.; Kadolin, B.; Mankovskyi, S.; Markov, P.; Ostroushko, V.; Pashchenko, I.; Taran, G.; Zavada, L. (Вопросы атомной науки и техники, 2015)
    The numerical simulations of negative corona at constant voltage in air are made. Two peaks of total current in Trichel pulse in absence of photoemission appear for very small values of ion-electron emission coefficient. ...

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