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Перегляд Bопросы атомной науки и техники, 2018 за назвою

Репозиторій DSpace/Manakin

Перегляд Bопросы атомной науки и техники, 2018 за назвою

Сортувати за: Порядок: Результатів:

  • Decomposition of ethelene in low temperature plasma of barrierless discharge 
    Golota, V.I.; Kudin, D.V.; Manuilenko, O.V.; Taran, G.V.; Zavada, L.M.; Yegorov, M.O.; Khmelevskaya, V.F. (Вопросы атомной науки и техники, 2018)
    The experimental setup for investigation of conversion the ethylene impurity in the air on the basis of automated container systems, which using for storing and transporting vegetables and fruits, was developed and tested. ...
  • Design and research of combined magnetron-ion-beam sputtering system 
    Dudin, S.; Tkachenko, O.; Shchybria, A.; Yakovin, S.; Zykov, A.; Yefymenko, N. (Вопросы атомной науки и техники, 2018)
    The design and characteristics of a new combined magnetron-ion-beam sputtering system are presented. The system allows coating deposition both by means of magnetron discharge, and by sputtering of complex composite targets ...
  • Design of a gas cell for laser wakefield acceleration of electrons 
    Golovanov, A.A.; Lebedev, V.S.; Kostyukov, I.Yu. (Вопросы атомной науки и техники, 2018)
    Laser-wakefield acceleration of electrons in a gas cell is considered. The OpenFOAM package is used to study the influence of the parameters of the cell on the density profile. Particle-in-cell simulations of laser ...
  • Development of an automated radiation control system based on semiconductor ionizing radiation detectors 
    Gubarev, S.P.; Klosovsky, A.V.; Leonovych, A.V.; Opaleva, G.P.; Taran, V.S.; Zolototrubova, M.I. (Вопросы атомной науки и техники, 2018)
    An automated radiation monitoring system for experimental setups with electromagnetic retention of plasma is presented. It is based on a real-time X-ray measuring device made from available elements. It includes a ...
  • Dielectric waveguides for electron acceleration by laser pulse wakefield 
    Balakirev, V.A.; Onishchenko, I.N. (Вопросы атомной науки и техники, 2018)
    Conditions on parameters of the dielectric waveguides are determined for the possibility of laser pulse propagation with relativistic group velocity. In such waveguides laser pulse can excite electromagnetic wake waves, ...
  • Discretized collision operator for simulations of fusion non-maxwellian plasma relaxation 
    Shyshkin, O.A.; Vozniuk, D.V.; Girka, I.O. (Вопросы атомной науки и техники, 2018)
    The plasma observed in modern fusion devices very often exhibits strongly non-Maxwellian distribution. This is the result of magnetic field lines reconnection with formation of magnetic resonant structures like magnetic islands ...
  • Dispersive distortions of the fractal ultra-wideband signals in plasma media 
    Chernogor, L.F.; Lazorenko, O.V.; Onishchenko, A.A. (Вопросы атомной науки и техники, 2018)
    The results of numerical modeling of dispersive distortions of the model high-frequency fractal ultra-wideband (UWB) signals propagating in linear and parabolic plasma layers are considered. The character of the ...
  • Dynamic method of gas mixtures creation for plasma technologies 
    Plankovskyy, S.I.; Shypul, O.V.; Zaklinskyy, S.A.; Tryfonov, O.V. (Вопросы атомной науки и техники, 2018)
    The issue of creating multicomponent gas mixtures intended for use in plasma installations is considered. A dynamic method for obtaining gas mixtures based on supercritical outflow of gases from tanks through calibrated holes. ...
  • Dynamics of the plasma electrolytic polishing process of austenitic steel AISI 304 in a solution of ammonium sulfate 
    Mihal, O.V.; Moroz, O.V.; Starovoytov, R.I.; Lytovchenko, S.V.; Mazilin, B.A.; Iliushyn, L.O. (Вопросы атомной науки и техники, 2018)
    Modern industrial technological processes together with scientific research activities require the special preparation of the metal surfaces for the further treatments. At present time the variety of techniques for the ...
  • Effect of iron additives on the properties of Zr1%Nb alloy 
    Pylypenko, M.M.; Drobyshevskaya, A.A.; Stadnik, Yu.S.; Tantsyura, I.G.; Pylypenko Jr., M.M. (Вопросы атомной науки и техники, 2018)
    The effect of iron additives on the microstructure and properties of Zr1%Nb alloy were investigated. The Zr1%Nb alloy with microadditives of iron was obtained by vacuum-arc melting method. Microhardness of experimental ...
  • Effect of recycling for physical parameters of reactor-stellarator 
    Rudakov, V.A. (Вопросы атомной науки и техники, 2018)
    The results of calculations of self-sustaining fusion reaction in a stellarator-reactor operating under partial recycling conditions are presented. The calculations were performed on the assumption of the implementation ...
  • Effect of the external magnetic field on the dynamics and power of the self-sustained plasma-beam discharge 
    Hrechko, Ya.O.; Azarenkov, N.A.; Babenko, Ie.V.; Ryabchikov, D.L.; Sereda, I.N.; Boloto, D.A.; Tseluyko, A.F. (Вопросы атомной науки и техники, 2018)
    The paper is related to the studying the effect of the external constant magnetic field on the dynamics and power of the self-sustained plasma-beam discharge. It is shown that a relatively small (up to 1 kG) magnetic field ...
  • Effect of time parameters of pulsed bias potential on intrinsic stress in TiN coating deposited from inclined ion beam 
    Kalinichenko, A.I.; Perepelkin, S.S.; Reshetnyak, E.N.; Strel’nitskij, V.E. (Вопросы атомной науки и техники, 2018)
    In the model of the nonlocal thermoelastic peak of low-energy ion, the formation of intrinsic stress in the coating deposited from inclined ion beam at the pulsed bias potential with different values of pulse frequency f ...
  • Efficiency of the dose rate calculation by Monte-Carlo method and point kernel method when handling radioactive waste 
    Rudychev, V.G.; Azarenkov, N.A.; Girka, I.O.; Rudychev, Y.V. (Вопросы атомной науки и техники, 2018)
    For the gamma-radiation sources with the volume up to 1 m³ , filled with typical radioactive waste generated at NPPs with WWER-1000 reactors, the results of the dose rate (DR) calculations made by Monte-Carlo (MCNP) ...
  • Efficient approach to analysis of TM modes in coaxial gyrotron cavity with corrugated insert 
    Tkachova, T.I.; Shcherbinin, V.I.; Tkachenko, V.I. (Вопросы атомной науки и техники, 2018)
    Electromagnetic characteristics of TM modes of a coaxial gyrotron cavity with a corrugated inner conductor are investigated. Coupled-mode method based on re-expansion of the cavity fields in terms of the Gegenbauer ...
  • Eigenvalues and eigenfields of a corrugated gyrotron cavity with conducting walls 
    Tkachova, T.I.; Shcherbinin, V.I.; Tkachenko, V.I. (Вопросы атомной науки и техники, 2018)
    Electromagnetic analysis of a cylindrical gyrotron cavity with longitudinal wall corrugations is performed on the basis of the approximate surface impedance model (SIM) and the full-wave spatial harmonic method (SHM). ...
  • Electrolysite-plasma smoothing of relief on targets modified by a high-current relativistic electron beam 
    Starovoytov, R.I.; Mihal, O.V.; Moroz, O.V.; Mazilin, B.A.; Donets, S.E.; Lytvynenko, V.V.; Lonin, Yu.F.; Ponomarev, А.G.; Uvarov, V.T. (Вопросы атомной науки и техники, 2018)
    The problem of the appearance of a relief on the surface of metals, which was modified by high-current relativistic electron beams, is considered. The technological promise of this modification is shown. The possibility of ...
  • Electromagnetic field energy and radiation intensity in a medium with temporal and spatial dispersion outside the transparency domain 
    Trigger, S.A.; Zagorodny, A.G. (Вопросы атомной науки и техники, 2018)
    Calculation of electromagnetic field energy in a medium with temporal and spatial dispersion outside the transparency domain is discussed. It is shown that charged particle contribution to the energy of electromagnetic ...
  • Electromagnetic filter for H⁻ separation from pig with metal hydride cathode 
    Sereda, I.N.; Tseluyko, A.F.; Ryabchikov, D.L.; Hrechko, Ya.O.; Krupka, A. (Вопросы атомной науки и техники, 2018)
    The paper proposes a design and method for calculating an electromagnetic filter for separation of negative hydrogen ions extracted in the longitudinal direction from the Penning discharge with a metal hydride cathode. ...
  • Electromagnetic model of gas discharge in long tube of slightly varying radius 
    Azarenkov, N.A.; Olefir, V.P.; Sporov, A.E. (Вопросы атомной науки и техники, 2018)
    The aim of this research is the construction of the electromagnetic model of the stationary state gas discharges in the diffusion regime in rather long narrow tubes of slightly variable radius in order to obtain plasma ...

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