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Перегляд Вопросы атомной науки и техники, 2012, № 6 за назвою

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники, 2012, № 6 за назвою

Сортувати за: Порядок: Результатів:

  • On the influence of electrode erosion on properties of nonideal plasma of underwater discharges 
    Starchyk, P.D.; Porytskyy, P.V. (Вопросы атомной науки и техники, 2012)
    It is considered the influence of electrode erosion vapors on the transport properties of a nonideal plasma of underwater discharges at high pressure. The experimental investigation is presented on erosion evaporation and ...
  • Optical emission spectroscopy of pulsed plasma streams emitted from a modified PF-1000 facility 
    Skladnik-Sadowska, E.; Kwiatkowski, R.; Malinowski, K.; Sadowski, M.J.; Kubkowska, M.; Paduch, M.; Scholz, M.; Zielinska, E. (Вопросы атомной науки и техники, 2012)
    The paper presents results of the recent spectroscopic studies of pulsed plasma streams generated in the PF-1000 facility at the IFPiLM in Warsaw. This facility has recently been equipped with a modified inner electrode, ...
  • Phase and group velocities of ectromagnetic eigen waves of left-hand material slab 
    Azarenkov, N.A.; Galaydych, V.K.; Olefir, V.P.; Sporov, A.E. (Вопросы атомной науки и техники, 2012)
    This work is devoted to the study of phase and group velocities of the surface eigen electromagnetic waves that propagate along the left-handed planar slab that bounded by the dielectrics with different permittivity values ...
  • Plasma catalysis of carbon nanoparticles synthesis in the pyrolytic chamber 
    Veremii, Iu.P.; Iukhymenko, K.V.; Chernyak, V.Ya.; Liptuga, A.I.; Lisitchenko, T.E.; Demchina, V.P.; Kudryavzev, V.S. (Вопросы атомной науки и техники, 2012)
    For experimental studies the generation of carbon nanoparticles with continuous removal of material was used plasmaliquid system with discharge in reverse vortex flow of "tornado" type. As a model of hydrocarbon has been ...
  • Plasma-surface interaction and mechanisms of dust production in ITER ELM simulation experiments with QSPA Kh-50 
    Makhlaj, V.A.; Garkusha, I.E.; Aksenov, N.N.; Byrka, O.V.; Landman, I.; Lebedev, S.I.; Shevchuk, P.B. (Вопросы атомной науки и техники, 2012)
    Experimental simulations of ITER transient events with relevant surface heat load parameters (energy density and the pulse duration) were carried out with a quasi-stationary plasma accelerator QSPA Kh-50. The several ...
  • Present status of the positive space charge lense for focusing intense negative charged particle beams 
    Goncharov, A.A.; Dobrovolskiy, A.M.; Dunets, S.M.; Litovko, I.V.; Gushenets, V.I.; Oks, E.M.; Bugaev, A.S. (Вопросы атомной науки и техники, 2012)
    We describe the new experimental and simulation results of wide-aperture (6 cm) non-relativistic (up to 18 keV) intense (up to 400 mA) electron beam focusing by the positive-space-charge plasma lens. Recently we proposed ...
  • Progress in high-temperature plasma research at NCBJ (former IPJ) in Poland 
    Sadowski, M.J. (Вопросы атомной науки и техники, 2012)
    This invited lecture presents the most important results of theoretical and experimental studies of hightemperature plasma, which were performed at the NCBJ (former IPJ) in Otwock-Swierk, Poland, during recent two years. ...
  • Propagation of multicomponent plasma oscillations along the magnetic field in the pulsed reflex discharge 
    Kovtun, Yu.V.; Skibenko, A.I.; Skibenko, E.I.; Pinos, I.B.; Larin, Yu.V.; Yuferov, V.B. (Вопросы атомной науки и техники, 2012)
    The angular velocity of equal-density plasma layer rotations along the magnetic field has been measured. The values obtained in different points are similar that is in accordance with the isorotation law. It has been ...
  • Properties of the pulsed plasma-liquid systems with acoustic waves focusing 
    Sidoruk, S.M.; Yukhymenko, V.V.; Chernyak, V.Ya.; Marchuk, V.E.; Gavrylyuk, E.Yu.; Martysh, E.V.; Fedorovich, O.A. (Вопросы атомной науки и техники, 2012)
    The plasma-liquid system with cylindrical geometry and electric pulse discharge less than 10 microseconds duration was created. The influence of plasma treatment to water pH value was investigated. Dependences of the phenol ...
  • Radio-frequency equipment for Uragan stellarators 
    Korovin, V.B.; Kramskoy, E.D. (Вопросы атомной науки и техники, 2012)
    A description of high-voltage high-frequency pulse generator design is provided in the article. The matching devices and antennas that are used for plasma creating and heating, together with the ones for Uragan-2M stellarator`s ...
  • Rayleigh-Taylor instability with self-generated magnetic field and thermal conduction in 2D 
    Modica, F.; Plewa, T.; Zhiglo, A.V. (Вопросы атомной науки и техники, 2012)
    High energy density laboratory experiments on Rayleigh-Taylor instability (RTI) [1] in nonlinear regime show the plasma behavior significantly different from classical simulation results. We include the effects of ...
  • Recent progress in models for electron cyclotron current drive 
    Marushchenko, N.B.; Beidler, C.D.; Maassberg, H. (Вопросы атомной науки и техники, 2012)
    The recent progress in electron cyclotron current drive calculations with the adjoint technique is reviewed. The main attention is focused on such points as parallel momentum conservation in the like-particle collisions ...
  • Reforming of bioethanol in the system with reverse vortex air/Сo₂ flow of “Tornado” type with liquid electrode 
    Nedybaliuk, O.A.; Solomenko, Ol.V.; Chernyak, V.Ya.; Martysh, E.V.; Lisitchenko, T.E.; Simonchik, L.V.; Arkhipenko, V.I.; Kirillov, A.A.; Liptuga, A.I.; Belenok, N.V. (Вопросы атомной науки и техники, 2012)
    In this paper we studied the reforming of bioethanol using the combined system that includes a plasma processing and handling in the pyrolysis chamber. As the plasma source was used plasma-liquid system with back-vortex ...
  • RА discharge dynamics with passing over l- and H-like mode states in the URAGAN-3M torsatron 
    Chechkin, V.V.; Pankratov, I.M.; Grigor’eva, L.I.; Beletskii, А.А.; Kasilov, A.A.; Burchenko, P.Ya.; Lozin, А.V.; Tsybenko, S.А.; Slavnyj, А.S.; Litvinov, A.P.; Kulaga, А.Ye.; Pavlichenko, R.O.; Zamanov, N.V.; Mironov, Yu.K.; Romanov, V.S.; Pashnev, V.K.; Maznichenko, S.M.; Volkov, Ye.D. (Вопросы атомной науки и техники, 2012)
    In the l=3 Uragan-3M torsatron a hydrogen plasma with the density ¬ne ~ 2×10¹² cm⁻³ is produced and heated by RF fields in the ω ≤ ωсi range of frequencies with using a frame-like antenna. Time variations are considered ...
  • Scaling laws for the helicon eigenmodes in a nonuniform plasma cylinder 
    Shamrai, K.P.; Beloshenko, N.A. (Вопросы атомной науки и техники, 2012)
    The wave eigenmodes of a radially nonuniform plasma cylinder are examined analytically in the helicon frequency range. Conditions for the existence of almost pure helicon eigenmodes with on-axis localization are pointed ...
  • Self-consistent modelling of plasma density increase with radio-frequency heating 
    Moiseenko, V.Е.; Stadnik, Yu.S.; Lyssoivan, A.I. (Вопросы атомной науки и техники, 2012)
    The self-consistent model of the radio-frequency (RF) plasma production in stellarators is described in this work. With this model of plasma production, one can perform calculations for different antenna systems. The ...
  • Simulation and experimental research of Langmuir probe operation in electro-negative plasma 
    Dudin, S.V.; Rafalskyi, D.V.; Naymark, D.A. (Вопросы атомной науки и техники, 2012)
    The mathematical model of single cylindrical Langmuir probe describing dependence of positive ion current gathered by the probe on the basic parameters of electronegative plasma, such as probe potential, densities of ...
  • Simulation of the plasma jet with a dispersed phase in an axisymmetric chamber 
    Kravchenko, O.Yu.; Kurhanovich, E.V.; Marushchak, I.S. (Вопросы атомной науки и техники, 2012)
    The injection of plasma flow with dust particles into axially symmetric chamber filled with neutral gas is investigated using computer simulation. Calculations were carried out at different plasma flow velocities and dust ...
  • Specular and diffusive reflectance of stainless steel mirrors sputtered with Ar⁺ ions 
    Konovalov, V.G.; Bondarenko, V.N.; Ryzhkov, I.V.; Shapoval, A.N.; Shtan’, A.F.; Skoryk, O.O.; Solodovchenko, S.I.; Voitsenya, V.S. (Вопросы атомной науки и техники, 2012)
    It was shown that a light source with edge sharpness can be used for very sensitive measurements of the ratio of specular and diffusive components of reflectance of the mirror subjected to sputtering.
  • Stability improvement of a laser-accelerated electron beam and the pulse width measurement of the electron beam 
    Kotaki, H.; Mori, M.; Hayashi, Y.; Kando, M.; Daito, I.; Fukuda, Y.; Pirozhkov, A.S.; Koga, J.K.; Bulanov, S.V. (Вопросы атомной науки и техники, 2012)
    Laser wakefield acceleration has the possibility to generate an ultrashort electron beam of the order of femtoseconds or less. In applications of these laser accelerated electron beams, stable and controllable electron ...

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