Перегляд за автором "Lonin, Yu.F."

Сортувати за: Порядок: Результатів:

  • Modification of the aluminum alloy by the radiation and mechanical treatment 
    Donets, S.E.; Lytvynenko, V.V.; Klepikov, V.F.; Lonin, Yu.F.; Ponomarev, A.G.; Selivanov, S.Ye.; Starovoytov, R.I.; Uvarov, V.T. (Вопросы атомной науки и техники, 2020)
    The paper discusses the problem of increasing the performance properties of aluminum alloy D16 for possible more efficient use in the fields of transport engineering. A property modification tool is a high current relativistic ...
  • Morphological characteristics of craters on the surface of AA1933 aluminum alloy irradiated by pulsed electron beam 
    Bryukhovetsky, V.V.; Lytvynenko, V.V.; Lonin, Yu.F.; Myla, D.E.; Ponomarev, A.G.; Uvarov, V.T. (Problems of Atomic Science and Technology, 2023)
    Irradiation of an industrial aluminum alloy AA1933 with an intense pulsed electron beam with particle energy of 0.35 MeV, a beam current of 2.0 kA, a pulse duration of 5 μs, and a beam diameter of 3 cm results in the ...
  • Neon cryovacuum system for endurance tests of electrojet propulsion systems 
    Batracov, A.B.; Volkov, Yu.N.; Lonin, Yu.F.; Ponomarev, A.G. (Вопросы атомной науки и техники, 2015)
    In article Cryovacuum Oil-free system designed to operate in the pressure range (10⁵... 4·10⁻⁵) Pa is described. Pumps and cryopanels included in a vicious cycle of manufacture and storage of liquid neon. The vacuum system ...
  • Nonlinear analysis of mm waves excitation by high–current REВ in dielectric resonator 
    Galaydych, K.V.; Lonin, Yu.F.; Ponomarev, A.G.; Prokopenko, Yu.V.; Sotnikov, G.V. (Вопросы атомной науки и техники, 2012)
    A nonlinear self-consistent theory of excitation of millimeter wave lengths electromagnetic fields by high current relativistic azimuthally-modulated electron beam in cylindrical resonator with a dielectric rod is constructed. ...
  • On an electron beam excitation of linear impedance antenna 
    Priymenko, S.D.; Lonin, Yu.F.; Bondarenko, L.A.; Onishchenko, I.N. (Вопросы атомной науки и техники, 2004)
    The excitation of linear impedance antenna by an electron beam in an infinite space is considered. The charge of beam is concentrated on one end of the antenna and excites frequency spectrum of its radiation. The system ...
  • Physical and mechanical properties of titanium alloy VT1-0 after high-current electron beam irradiation 
    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 ...
  • Pulsed magnetic system of the relativistic electron beam accelerator «Temp-B» 
    Batrakov, A.B.; Glushko, Е.G.; Zinchenko, A.A.; Lonin, Yu.F.; Ponomarev, A.G.; Fedotov, S.I. (Вопросы атомной науки и техники, 2013)
    The paper presents the magnet system for electron beam focusing and transport developed, manufactured and applied in this work including: an inductive sensor for magnetic field strength measurement, having characteristics ...
  • Radiation of virtual cathode sequence in magnetized relativistic electron beam 
    Gorban, А.М.; Lonin, Yu.F.; Ponomaryov, A.G. (Вопросы атомной науки и техники, 2019)
    The numerical simulation method has been applied to investigate the characteristics of radiation from the sequence of two or three virtual cathodes (VC) which are formed in the magnetized plane relativistic electron beam. ...
  • Separation of electroencephalogram low-frequency components on the basis of the stochastic resonance effect 
    Kharchenko, O.I.; Lonin, Yu.F.; Zabrodina, L.P.; Kartashov, V.M. (Вопросы атомной науки и техники, 2021)
    The paper describes the method for electroencephalogram (EEG) analysis based on the stochastic resonance (SR) effect. The numerical computation has provided the separation of low frequency components that fall within the ...
  • Simulation of regimes in the pulse-forming lines by operator method 
    Chumakov, V.I.; Lonin, Yu.F.; Kharchenko, O.I. (Вопросы атомной науки и техники, 2018)
    In this paper the application of the Laplace transform to the analysis of circuits with distributed parameters is considered. As an example pulse-forming lines based on distributed parameters lines are analyzed. Such devices ...
  • Simulation of the thermal mechanism in semiconductors under action of pulsed electromagnetic field 
    Chumakov, V.I.; Slichenko, N.I.; Stolarhuk, A.V.; Egorov, A.M.; Lonin, Yu.F. (Вопросы атомной науки и техники, 2004)
    The paper presents a model taking into account the time character of heat localization and distribution in semiconductor devices unlike the classical Wunsch-Bell linear model describing the thermal mechanism of ...
  • Strengthening of the surface of steel (9XФМ) exposed to a high-current electron beam 
    Prokhorenko, E.M.; Lytvynenko, V.V.; Melyakovа, O.А.; Lonin, Yu.F.; Ponomarev, A.G.; Uvarov, V.T.; Shulgin, N.A.; Prokhorenko, T.G.; Starovoytov, R.I.; Morozov, A.I.; Artemev, S.R. (Вопросы атомной науки и техники, 2020)
    9ХФМ steel was irradiated with a high-current electron beam. The high-current electron beam was obtained in the TEMP-A accelerator. The irradiation was performed for various samples of the material of a ball mill drum. ...
  • Surface modification of the titanium alloy VT22 by high current pulsed electron beam 
    Donets, S.Ye.; Lytvynenko, V.V.; Lonin, Yu.F.; Ponomarev, A.G.; Startsev, O.A.; Uvarov, V.T. (Вопросы атомной науки и техники, 2022)
    The industrial Titanium VT22 alloy was irradiated using the high-current pulsed electron beam (HCEB). HCEB method is an effective method to test the materials under extreme volumetric thermo-mechanical and irradiation ...
  • The effect of nanosecond ultrawideband electromagnetic radiation on xenogeneic erythrocytes 
    Gordienko, E.A.; Gordienko, O.I.; Rozanov, L.F.; Rozanova, E.D.; Gaponenko, N.I.; Gorozhanin, D.V.; Yegorov, O.M.; Kravchenko, V.A.; Lonin, Yu.F.; Onishchenko, N.I. (Вопросы атомной науки и техники, 2001)
    Experiments were the intention to investigate the effect of short-pulse ultrawideband electromagnetic radiation on biological objects. An insulated rod antenna excited by a high-current electron beam (E ~ 0.5 to 1.0 MeV, ...
  • The particularities of the high current relativistic electron beams influence on construction materials targets 
    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 ...
  • The simulation of emergency action on construction materials by high current relativistic electron beams 
    Donets, S.E.; Bryukhovetsky, V.V.; Lytvynenko, V.V.; Kasatkin, Yu.A.; Startsev, О.А.; Lonin, Yu.F.; Ponomarev, A.G.; Uvarov, V.T. (Problems of Atomic Science and Technology, 2023)
    Development of many innovative areas in energy, mechanical engineering, aircraft building and other industries is limited by the strength of materials under the action of temperature gradients. In this regard, the problem ...
  • The use of high-current relativistic electron beams for the study of the effects of ionizing radiation on materials storage RAW 
    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. ...
  • Еxcitation of a flat comb using an electron beam with a virtual cathode 
    Gorban’, A.M.; Lonin, Yu.F.; Ponomaryov, A.G. (Вопросы атомной науки и техники, 2018)
    The numerical simulation method was applied to investigate the excitation of a plate shielded comb slow-wave system by the relativistic electron beam with a limit current exceeding space-charge limiting current. Such a ...
  • Мonitoring the capacitor charge voltage in the pulse voltage generator using the accelerator of relativistic electron beams 
    Batrakov, A.B.; Glushko, E.G.; Zinchenko, A.A.; Lonin, Yu.F.; Ponomaryov, A.G.; Fedotov, S.I. (Вопросы атомной науки и техники, 2018)
    Noise-protected high charge voltage meter was manufactured using terminal capacitors of the four-channel pulse voltage generator (PVG). The noise protection is provided by the use of communication lines with fiberoptic ...