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Перегляд Bопросы атомной науки и техники, 2015 за назвою

Репозиторій DSpace/Manakin

Перегляд Bопросы атомной науки и техники, 2015 за назвою

Сортувати за: Порядок: Результатів:

  • Facility for modeling the interactions effects of neutrons fluxes with materials of nuclear reactors: main characteristics and capabilities 
    Shevtsov, A.B.; Bryk, V.V.; Kupriiyanova, Y.E.; Voyevodin, V.N. (Вопросы атомной науки и техники, 2015)
    A triple beam ion irradiation facility has been developed to study the synergistic effects of displacement damage, helium and hydrogen on microstructure changes on structural materials under environments representative for ...
  • Features of photonuclear radionuclide production in the thick targets 
    Torgovkin, A.V. (Вопросы атомной науки и техники, 2015)
    One of the basic requirements for the production technology of radionuclides is to provide a high specific activity of the target nuclide as well as its full activity in target. Traditionally this problem is solved by using ...
  • Features of three wave interaction in the magnetoactive plasma 
    Buts, V.A.; Koval’chuk, I.K. (Вопросы атомной науки и техники, 2015)
    The decay processes of waves propagating in the nonlinear gyrotropic media were investigated. It was shown that the dynamics of the process does essentially change if conditions for Faraday effect are realized. The most ...
  • First results of multichord soft x-ray detection array on the U-3M torsatron 
    Dreval, M.B. (Вопросы атомной науки и техники, 2015)
    A miniature pinhole camera array for spatially and temporally resolved measurements of soft X-ray plasma emission has been recently installed on the U-3M. The diagnostics has been tested in different types of the U-3M ...
  • Focusing of relativistic electron bunches by nonresonant wakefield excited in plasma 
    Maslov, V.I.; Levchuk, I.P.; Onishchenko, I.N. (Вопросы атомной науки и техники, 2015)
    Focusing of relativistic electron bunches by nonresonant wakefield, excited by them in plasma, is investigated by numerical simulation. For a good focusing bunches are placed optimally relatively to the excited wave. For ...
  • Formation of discrete spatial temporal structures in the nonstationary inhomogeneous plasma 
    Buts, V.A.; Kovalchuk, I.K. (Вопросы атомной науки и техники, 2015)
    The traditional approach in the linear electrodynamics is using of spectral method. However, in many cases, the physical process is defined by large number of spectral components. In this case the spectral approach is not ...
  • Forward and backward electron emission in binary cell of radioisotope current source 
    Kononenko, S.I.; Zhurenko, V.P.; Kalantaryan, O.V.; Semerenskiy, A.A. (Вопросы атомной науки и техники, 2015)
    It was shown that ratio of forward and backward yields for Ti-Ti binary cell of the SERICS was close to other materials. Isotropic emission of alpha particles from the surface of radioisotope source led to dependency of ...
  • Fractal analysis of the fractal ultra-wideband signals 
    Chernogor, L.F.; Lazorenko, O.V.; Onishchenko, A.A. (Вопросы атомной науки и техники, 2015)
    The results of fractal analysis of the fractal ultra-wideband (FUWB) signals were proposed. With usage of the continuous wavelet transform the time-frequency structure of that signals was investigated. Calculating the box ...
  • Frictional properties of multielement coatings (TiZrHfYNbTa)N 
    Novikov, V.Ju.; Stolbovoy, V.A.; Beresnev, V.M.; Sobol’, O.V.; Nyemchenko, U.S. (Вопросы атомной науки и техники, 2015)
    The influence of pressure of nitrogen atmosphere on the structural and phase state and properties of vacuum-arc nitride coatings Ti-Zr-Hf-V-Nb-Ta has been studied. The multi-element nitride coatings deposited in nitrogen, ...
  • FW propagation and absorption in reactor plasmas in the ICR frequency range at the quasiperpendicular propagation 
    Pavlov, S.S. (Вопросы атомной науки и техники, 2015)
    On the base of the numerical model, taking into account the strong transverse and longitudinal dispersion of plasma, the absorption and dispersion of the Fast Mode of fast magnetosonic wave (FW) near ICR harmonics ω=nωci ...
  • Growth of forest of single-walled carbon nanotubes at inhomogenious fluxes from plasma 
    Burmaka, G.P.; Denysenko, I.B.; Azarenkov, N.A. (Вопросы атомной науки и техники, 2015)
    The growth of forest of single-walled carbon nanotubes (SWCNTs) in plasma-enhanced chemical vapor deposition (PECVD) is studied using a deposition model. The inhomogeneity in deposition of neutrals from plasma on the SWCNTs, ...
  • ⁴He²⁺ and H₂⁺ ion beam separation on ”Sokol” IBA facility 
    Karpus, S.G.; Goncharov, A.V.; Pistryak, V.M.; Zats, A.V.; Kuzmenko, V.V.; Bondarenko, V.N.; Sukhostavets, V.I.; Glazunov, L.S. (Вопросы атомной науки и техники, 2015)
    Two separation methods of ⁴He²⁺ and H₂⁺ ion beams have been tested on "Sokol" IBA facility of NSC KIPT: use of existing beam-bending magnet and electrostatic analyzer, dissociation of H₂⁺ ions when the beam passes through ...
  • HE- and EH-hybrid waves in a circular dielectric waveguide with an anisotropic impedance surface 
    Shcherbinin, V.I.; Zaginaylov, G.I.; Tkachenko, V.I. (Вопросы атомной науки и техники, 2015)
    The boundary-value problem for a circular dielectric waveguide with an anisotropic impedance boundary is reduced to two independent problems. Thus the hybrid waves of different types are shown to be uncoupled in such ...
  • Helicity of the toroidal vortex with swirl 
    Bannikova, E.Yu.; Kontorovich, V.M.; Poslavskii, S.A. (Вопросы атомной науки и техники, 2015)
    On the basis of solution of the Bragg-Hawthorne equations it is shown that relationship of the helicity of toroidal swirling vortex with circulations along the small and large linked circles depends on distribution of ...
  • High-power plasma dynamic systems of quasi-stationary type in IPP NSK KIPT: results and prospects 
    Solyakov, D.G. (Вопросы атомной науки и техники, 2015)
    This paper is devoted to brief review of main experimental results of investigations of high-power quasi-stationary plasma dynamic systems in the IPP NSC KIPT. In experiments were shown that to received accelerated plasma ...
  • High-speed gas injector for powerful plasmadynamic systems 
    Staltsov, V.V.; Chebotarev, V.V.; Makhlaj, V.A. (Вопросы атомной науки и техники, 2015)
    The paper describes the design features of gas injectors for the axial (parallel to the axis of the accelerator) and radial (perpendicular to the axis of the accelerator) working gas supply into the accelerator channel. ...
  • 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 ...
  • Hybrid plasma-catalytic reforming of ethanol aerosol 
    Solomenko, O.V.; Nedybaliuk, O.A.; Chernyak, V.Ya.; Iukhymenko, V.V.; Veremii, Iu.P.; Iukhymenko, K.V.; Martysh, E.V.; Demchina, V.P.; Fedirchyk, I.I.; Levko, D.S.; Tsymbalyuk, O.M.; Liptuga, A.I.; Dragnev, S.V. (Вопросы атомной науки и техники, 2015)
    Hybrid plasma-catalytic reforming of the ethanol aerosol with plasma activation of only the oxidant (air) was studied. Part of the oxidant (~20%) was activated by means of rotational gliding arc with solid electrodes and ...
  • 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 ...
  • Increasing of mass transfer efficiency at magnetron deposition of metal coating 
    Chunadra, A.G.; Sereda, K.N.; Tarasov, I.K.; Bizyukov, A.A. (Вопросы атомной науки и техники, 2015)
    The results of technological tests of longitudinal planar magnetron sputtering system (MSS) with a magnetically isolated anode working in pulse-modes with additional pulse heavy-current high-voltage supply source are ...

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