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Перегляд Вопросы атомной науки и техники, 2005, № 1 за назвою

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники, 2005, № 1 за назвою

Сортувати за: Порядок: Результатів:

  • Evolution of the modulated electron beam in the inhomogeneous plasma with linear density profile 
    Anisimov, I.O.; Kelnyk, O.I.; Soroka, S.V. (Вопросы атомной науки и техники, 2005)
    Evolution of the density profile of the modulated electron beam moving through the plasma with linear density profile is studied via computer simulation. Increase of the beam current and decrease of its velocity results ...
  • Excitation of eigen azimthal waves by annular charged particle beam 
    Girka, V.; Lapshin, V.; Puzyrkov, S. (Вопросы атомной науки и техники, 2005)
    Investigations of an interaction between charged-particle beams and hybrid waveguide structures are important for radio engineering and plasma electronics. It is the distinctive feature of the interaction between charged ...
  • Excitation of Langmuir oscillations in a semi-infinite dense plasma by laser pulse 
    Balakirev, V.A.; Karas’, I.V.; Karas’, V.I.; Fainberg, Ya.B.; Tolstoluzhsky, A.P. (Вопросы атомной науки и техники, 2005)
    Nonlinear mechanism of Langmuir wave excitation in dense plasma by intensive laser pulse has been investigated. Laser pulse has frequency ω=ω p /2 (where ω p is electron plasma frequency).
  • Experimental studies of some features of beam-plasma discharge initial stage 
    Butenko, V.I.; Ivanov, B.I.; Prishchepov, V.P. (Вопросы атомной науки и техники, 2005)
    In case of gas pressure increasing, the plasma density rapidly increases at p=(1-2)*10⁻⁴ Torr, due to the beam-plasma discharge start (BPD). For fixed pressure above 2*10⁻⁴ Torr, the BPD start depends from the interaction ...
  • Experimental studies of the interaction of ion- and plasma-streams with carbon-based targets placed near a cathode of plasma-focus facility 
    Gribkov, V.A.; Dubrovsky, A.V.; Miklaszewski, R.; Paduch, M.; Tomaszewski, K.; Scholz, M.; Pimenov, V.N.; Ugaste, Yu.E.; Sadowski, M.J.; Skladnik-Sadowska, E.; Szydlowski, A.; Malinowski, K.; Tsarenko, A.V. (Вопросы атомной науки и техники, 2005)
    The paper presents measuring techniques and results of experiments performed within the PF-1000 PlasmaFocus facility in order to investigate the interaction of high-energy deuteron beams (of ED >100 keV) and deuterium ...
  • Formation and properties of self-consistent Malmberg-Penning trap 
    Azarenkov, N.A.; Bizyukov, A.A.; Lapshin, V.I.; Maslov, V.I.; Onishchenko, I.N.; Tarasov, I.K.; Tarasov, M.I.; Volkov, E.D. (Вопросы атомной науки и техники, 2005)
    In recent years a big attention is given to coherent structures at an explanation of phenomena of the fast convective carry from the scratch-off-layer in devices such as “tokamak” and “stellarator”. Coherent structures can ...
  • Fractal properties of dispersion characteristics of sinusoidally rippled plasma waveguide 
    Lapshyn, V.I.; Stoyanov, A.F.; Tkachenko, V.I.; Tkachenko, I.V. (Вопросы атомной науки и техники, 2005)
    Features of the solution of Maxwell’s equations in sinusoidally rippled waveguide with the metal walls, filled with cold plasma, are considered. The dispersion equation which gives connection between longitudinal wave ...
  • Influence of normal and anomalous dopler effects on development of beam-plasma instability 
    Kuzelev, M.V.; Rukhadze, A.A. (Вопросы атомной науки и техники, 2005)
    The influences of normal and anomalous Dopler effects on development of a beam-plasma Cherenkov instability in the linear approximation is investigated. It is shown, that normal Dopler effect influences only on an absolute ...
  • Investigation of reflecting discharge with the sectioned metal-hydride hollow cathode 
    Borisko, V.N.; Klochko, Ye.V.; Sereda, I.N.; Tseluyko, A.F.; Zinov'ev, D.V. (Вопросы атомной науки и техники, 2005)
    In this paper the investigations of Penning discharge with the sectioned hollow cathode in hydrogen environment were carried out. As constructional elements of the hollow cathode the Zr50V50 alloy, which is able to absorb ...
  • Laser shadow and interferometric investigation of the structure and dynamics of plasma in PF-3 facility 
    Krauz, V.I.; Karakin, M.A.; Myalton, V.V.; Vinogradov, V.P.; Krokhin, O.N.; Nikulin, V.Ya.; Oginov, A.V.; Gurey, A.E.; Tikhomirov, A.A. (Вопросы атомной науки и техники, 2005)
    The work presents the laser investigation of a plasma focus discharge in neon. This investigation was done in connection with the recently discussed possibility of the use of such type of discharges for the creation of the ...
  • Ligth ions and ozone - generaion and interactions with living organisms 
    Kříha, V.; Aubrecht, L. (Вопросы атомной науки и техники, 2005)
    With directly in the living organism born ions exception, LNI coming through three phases: ionisation, attachment by the electronegative molecules and the clusters formation due to local electrostatic interactions. The ...
  • Localized electrostatic waves in two-dimensionally non-uniform magnetized plasma 
    Moiseenko, V.E. (Вопросы атомной науки и техники, 2005)
    The phenomenon of localized electrostatic wave has been investigated in magnetized plasma described by twodimensional Helmholtz equation. For its description, a formalism has been developed that, like WKB method, exploits ...
  • Measurements of fluctuating plasma rotation velocity by means of correlation and doppler microwave reflectometry in Uragan-3M torsatron 
    Skibenko, A.I.; Berezhniy, V.L.; Pavlichenko, O.S.; Ocheretenko, V.L.; Pinos, I.B.; Prokopenko, A.V.; Tarasov, I.K.; Tsybenko, S.A.; Volkov, E.D. (Вопросы атомной науки и техники, 2005)
    Studies of fluctuating plasma rotation by means of correlation and Doppler microwave reflectometry in the Uragan- 3M torsatron were carried out. The application of two methods makes it possible to broaden the information ...
  • Measurements of pulsed electron beams emitted from plasma-focus devices 
    Jakubowski, L.; Sadowski, M.J. (Вопросы атомной науки и техники, 2005)
    A dense plasma column, which is formed by a pulsed discharge within facilities of the Plasma-Focus (PF) type, is a source of the intense X-ray emission, pulsed electron beams and ion streams. Investigation of the electron ...
  • Modeling of rotatory flows in the plasma accelerator channel with longitudinal magnetic field 
    Kozlov, A.N. (Вопросы атомной науки и техники, 2005)
    The numerical model of two-dimensional flows in coaxial channels of plasma accelerators is considered in presence of the longitudinal magnetic field. Computations are based on the MHD-equations taking into account the Hall ...
  • Nanostructured formations and coatings created on the surface of materials exposed to compression plasma flows 
    Astashynski, V.M.; Ananin, S.I.; Askerko, V.V.; Kostyukevich, E.A.; Kuzmitski, A.M.; Uglov, V.V.; Anishchik, V.M.; Cherenda, N.N.; Sveshnikov, Yu.V.; Kvasov, N.T.; Danilyuk, A.L.; Punko, A.V. (Вопросы атомной науки и техники, 2005)
    The paper presents the results of investigations on changing silicon and aluminium morphology under the action of compression plasma flows generated by the quasi-stationary plasma accelerator (magnetoplasma compressor ...
  • Neoclassical transport for Uragan-2M in the 1/ν regime 
    Kalyuzhnyj, V.N.; Kasilov, S.V.; Kernbihler, W.; Nemov, V.V.; Seiwald, B. (Вопросы атомной науки и техники, 2005)
    The 1/ν neoclassical transport (effective ripple, εeff) is studied for the torsatron Uragan-2M (see in [1]. For stellarators where the finite plasma pressure causes a weak influence on the equilibrium εeff can be computed ...
  • Nonrelativistic plasma HF-electronics 
    Onishchenko, I.N. (Вопросы атомной науки и техники, 2005)
    The main physical principles for the elaboration of plasma and hybrid plasma-filled microwave devices based on the beam-plasma interaction are formulated. The theoretical and experimental results of the investigations of ...
  • Novel project on total plasma based treatment of waste 
    Van Oost, G.; Hrabovsky, M.; Pieters, J.; Tendler, M.; Verstraeten, J. (Вопросы атомной науки и техники, 2005)
    An experimental plasmachemical reactor has been started at IPP Prague for the innovative and environmerntally friendly total plasma treatment of waste streams, biomass and low grade fuels, with a view to their sustainable ...
  • On the contraction of an arc discharge in gaseous mixtures 
    Porytskyy, P.V. (Вопросы атомной науки и техники, 2005)
    The influence of properties of a gaseous medium on the process of contraction (self-constriction) of an arc discharge in the atmosphere of the mixtures of noble gases is considered. The calculations are carried out, and ...

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