Перегляд за автором "Klepikov, V.F."

Сортувати за: Порядок: Результатів:

  • Donets, S.E.; Klepikov, V.F.; Lytvynenko, V.V.; Lonin, Yu.F.; Ponomarev, A.G.; Starovoytov, R.I.; Startsev, O.A.; Uvarov, V.T. (Вопросы атомной науки и техники, 2015)
    High-current electron beam irradiation has been applied for surface coating of copper with aluminum in ablative mode at the TEMP-A accelerator with energy of 350 keV, pulse length of 5 μs, and fluence 10…200 J/cm2. The ...
  • Prohorenko, E.M.; Klepikov, V.F.; Lytvynenko, V.V.; Bazaleyev, N.I.; Magda, I.I.; Prohorenko, T.G.; Morozov, A.I. (Вопросы атомной науки и техники, 2018)
    The methods of IR-radiometric diagnostics of vacuum systems have been worked out. Several mechanisms are proposed that change the temperature field in the defect region. Depending on the type of defect, the main types of ...
  • Klepikov, V.F.; Prokhorenko, E.M.; Lytvynenko, V.V.; Zakharchenko, A.A.; Hazhmuradov, M.A. (Вопросы атомной науки и техники, 2016)
    Radiation safety features of polystyrene steel composite materials were found by means of mathematical modeling techniques. We determined the attenuation of the gamma quantum flux passing through a solid protective ...
  • Klepikov, V.F.; Prokhorenko, E.M.; Lytvynenko, V.V.; Zakharchenko, A.A.; Hazhmuradov, M.A. (Вопросы атомной науки и техники, 2015)
    Composite materials, intended for radiation protection, were studied. They are made of polystyrene and reinforced by an aluminum. Aluminum is used as a powder. Tungsten powder was added for increase the radiation-protective ...
  • Babich, A.V.; Berezovsky, S.V.; Kitcenko, L.N.; Klepikov, V.F. (Вопросы атомной науки и техники, 2012)
    The model that allows one to generalize the notions of the multicritical and Lifshitz points is considered. The model under consideration includes the higher powers and derivatives of order parameters. Critical phenomena ...
  • Klepikov, V.F.; Lytvynenko, V.V.; Lonin, Yu.F.; Ponomarev, A.G.; Tolstolutskiy, O.G.; Uvarov, V.V.; Uvarov, V.T. (Вопросы атомной науки и техники, 2009)
    The interaction of high-current REВ with the surface of solid targets was investigated. The target material was stainless steel 12Х18Н10Т, graphite, tungsten, plexiglas. The optical diagnostic methods were used to determine ...
  • Prohorenko, E.M.; Klepikov, V.F.; Lytvynenko, V.V.; Skrypnik, A.I.; Zaharchenko, A.A.; Khazhmuradov, M.A. (Вопросы атомной науки и техники, 2013)
    Offered an individual protective system designed for the needs of radiation-biological protection. As the protective layer is applied the polymeric matrix composite material based on aluminum reinforced polystyrene, with ...
  • Klepikov, V.F.; Shchelokovskyy, P.A.; Kryshtal, P.G.; Tolstolutskiy, A.G.; Uvarov, V.V. (Вопросы атомной науки и техники, 2001)
    Experimental studies of gas-plasma torch optical spectra were performed and the torch temperature on different distances from the target irradiated by high-current REB was measured.
  • Prokhorenko, E.M.; Klepikov, V.F.; Lytvynenko, V.V.; Zakharchenko, A.A.; Khazhmuradov, M.A. (Вопросы атомной науки и техники, 2014)
    In individual protective complete sets, for application as elements of radiation biological protection, five types of composition materials are offered. Their basis is polystyrene reinforced by an aluminum with addition ...
  • Klepikov, V.F.; Uvarov, V.T.; Kivshyk, V.F.; Ponomarev, A.G.; Bazaleev, М.I.; Bryukhovetsky, V.V.; Kuznetsova, R.I.; Lytvynenko, V.V. (Вопросы атомной науки и техники, 2001)
    The influence of a pulsed intense relativistic electron beam on mesoscopic structural characteristics of D16 aluminium alloy plates is studied. The phenomenological parameters of superplastic flow of alloy D16 plates after ...
  • Babich, A.V.; Kitcenko, L.N.; Klepikov, V.F. (Вопросы атомной науки и техники, 2014)
    The models describing phase transitions in systems with a few control parameters are considered. Such models are necessary for studying phase transitions in materials under irradiation. Describing of the phase transitions ...
  • Klepikov, V.F.; Prokhorenko, E.M.; Lytvynenko, V.V.; Zakharchenko, A.A.; Hazhmuradov, M.A. (Вопросы атомной науки и техники, 2015)
    The methods of measuring the hardness of layered polystyrene-metallic composite materials. It is proposed to use powder-like tungsten and powder-like steel as radiation-protective layer. A measurement of the hardness of ...
  • Klepikov, V.F.; Lonin, Yu.F.; Ponomarev, A.G.; Startsev, O.A.; Uvarov, V.T. (Вопросы атомной науки и техники, 2015)
    Titanium alloy VT1-0 was modified by the high-current electron beam irradiation with energy 0.35 MeV, 5 μs impulse, and power density of 60 MW⋅cm-2. It was found that intense electron exposure significantly increased both ...
  • Skrypnyk, A.I.; Zakharchenko, A.A.; Khazhmuradov, M.A.; Prokhorenko, E.M.; Klepikov, V.F.; Lytvynenko, V.V. (Вопросы атомной науки и техники, 2013)
    We used Monte-Carlo method to compare characteristics of HgI₂- and HgS-detectors which work in the mode of pulse amplitude analysis. The GEANT4 Simulation Toolkit version 4.9.4p04 and EGSnrc version 4.r2.3.2 were used for ...
  • Babich, A.V.; Berezovsky, S.V.; Klepikov, V.F.; Sereda, Yu.V. (Condensed Matter Physics, 2006)
    Some exact one-component order parameter distributions for the Michelson thermodynamic potential are obtained. The phase transition of second kind in Ginzburg-Landau type model is investigated. The exact partial distribution ...
  • Babich, A.V.; Berezovsky, S.V.; Klepikov, V.F. (Вопросы атомной науки и техники, 2007)
    The parametrical evolution of the one-component order parameter under the spontaneous symmetry breaking in the Michelson model is considered. A critical behavior of a system with the critical point which has the properties ...
  • Batracov, А.B.; Bazaleev, M.I.; Donets, S.E.; Klepikov, V.F.; Lonin, Yu.F.; Lytvynenko, V.V.; Ponomarev, А.G.; Uvarov, V.V.; Uvarov, V.T.; Robuk, V.N. (Вопросы атомной науки и техники, 2013)
    Possible approaches to practical application of observed effects at intense relativistic electron beam interaction with solids with particles energy about 0.5 MeV are discusses in the article. Physical actions leading to ...
  • Klepikov, V.F.; Kivshyk, V.F.; Berezovsky, S.V.; Lytvynenko, V.V.; Bryukhovetsky, V.V.; Bazaleev, N.I.; Uvarov, V.V. (Вопросы атомной науки и техники, 2004)
    Influence of the pulse tubular relativistic electron beam on the structure of near-surface layer of steel 45 has been studied. It is shown that in the range of contact between the tubular beams and target the convexity ...
  • Klepikov, V.F.; Prokhorenko, E.M.; Lytvynenko, V.V.; Donets, S.E.; Robuk, V.N.; Prokhorenko, T.G.; Uvarov, V.T.; Ponomarev, A.G.; Lonin, Yu.F. (Вопросы атомной науки и техники, 2016)
    Efficiency of application of heavy-current electron beams was studied. The electron beams were used for the imitation of influence of ionizing radiation and physical loadings on the walls of waste storage facilities. ...
  • Neklyudov, I.M.; Azhazha, V.M.; Vishnevsky, I.N.; Zelensky, V.F.; Peletminsky, S.V.; Bakai, A.S.; Dovbnya, A.N.; Klepikov, V.F.; Slyezov, V.V.; Stepanov, K.N.; Shul’ga, N.F.; Tereshin, V.I.; Voitsenya, V.S.; Volkov, E.D.; Volobuyev, A.V.; Garkusha, I.E.; Yegorov, A.M.; Lavrent’ev, O.A.; Pavlichenko, O.S; Chechkin, V.V.; Shvets, O.M. (Вопросы атомной науки и техники, 2007)
    Vladimir Tarasovich Tolok, the Corresponding Member of Ukrainian Academy of Sciences, Doctor of Sciences, Professor, Honored worker of the Ukrainian Science, is the well-known scientist in the field of plasma physics and ...