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Перегляд Bопросы атомной науки и техники, 2016 за назвою

Репозиторій DSpace/Manakin

Перегляд Bопросы атомной науки и техники, 2016 за назвою

Сортувати за: Порядок: Результатів:

  • Peculiarities of properties of the pulse plasma jet 
    Podzirey, Yu.S.; Porytskyy, P.V. (Вопросы атомной науки и техники, 2016)
    On the basis of the detonation of the fuel cycle it is considered the possibility of a flat pulsed plasma jet designed to feed into the optical resonator of the TEA laser to the heat pump. There is a schematic diagram of ...
  • Peculiarity of the charged particles dynamics at the cyclotron resonances 
    Buts, V.A.; Kuzmin, V.V.; Tolstoluzhsky, A.P. (Вопросы атомной науки и техники, 2016)
    In this work the analysis was provided of the discrepancy between thresholds for appearance of the chaotic regime in the conditions of cyclotron resonances, obtained by analytical consideration of the particle dynamics, ...
  • Photonuclear method of production of free ¹⁵³Sm by use of nanoparticles of samarium oxide and clinotilolite 
    Dikiy, N.P.; Dovbnya, A.N.; Krasnoselskiy, N.V.; Lyashko, Yu.V.; Medvedeva, E.P.; Medvedev, D.V.; Uvarov, V.L. (Вопросы атомной науки и техники, 2016)
    Наночастинки Sm₂O₃ і клиноптилоліту використовувалися для одержання ¹⁵³Sm з високою питомою активністю за допомогою гальмування ядер віддачі з реакції ¹⁵⁴Sm(γ, n)¹⁵³Sm у клиноптилоліті. Після опромі- нення гальмовим ...
  • Plasma-catalytic reforming of ethanol: influence of air activation rate and reforming temperature 
    Nedybaliuk, O.A.; Chernyak, V.Ya.; Fedirchyk, I.I.; Demchina, V.P.; Bortyshevsky, V.A.; Korzh, R.V. (Вопросы атомной науки и техники, 2016)
    This paper presents the study of the influence that air activation rate and reforming temperature have on the gaseous products composition and conversion efficiency during the plasma-catalytic reforming of ethanol. ...
  • Problems of impurities deducing from multicomponent media at thermal heating, ionization and rotation of plasma in crossed fields 
    Yuferov, V.B.; Katrechko, V.V.; Svichkar, A.S.; Shariy, S.V.; Tkachova, T.I.; Mufel, E.V.; Ilichova, V.О.; Pakhomov, А.Yu. (Вопросы атомной науки и техники, 2016)
    The possibility of multicomponent mixtures separation at thermal heating, ionization and plasma rotation in relation to the spent nuclear fuel (SNF) is shown. At thermal heating it is possible to allocate up to 75% of ...
  • Producing the planar multiphoton sources by photonuclear technique: 1. A model of gamma-fluorescent source 
    Uvarov, V.L. (Вопросы атомной науки и техники, 2016)
    The possibility is shown to produce the planar -sources with the two and more spectral bands in the photon energy range up to ~100 keV by activating K-lines of the characteristic -ray radiation in the thin layers of the ...
  • Producing the planar multiphoton sources by photonuclear technique: 2. Experimental study 
    Dikiy, N.P.; Lyashko, Yu.V.; Uvarov, V.L. (Вопросы атомной науки и техники, 2016)
    Characteristics of the two-and three-photon sources are analyzed by gamma-ray spectrometric method. The sources are obtained by combining the inactive foils from indium, tantalum, tungsten and lead with planar -sources on ...
  • Propagation of ion plasma flow of cathodic arc disharge in hollow cathode (study and the first results) 
    Bazhenov, V.Yu.; Dobrovol’skii, A.M.; Goncharov, O.A.; Khomich, V.O.; Naiko, I.V.; Piun, V.M.; Protsenko, I.M.; Tsiolko, V.V. (Вопросы атомной науки и техники, 2016)
    It is shown that the ion plasma flow originated from cathodic spots of vacuum arc discharge, at its propagation through cylindrical electrode with proper voltage bias, initiates hollow cathode discharge, which is ...
  • Pure vanadium and titanium for low activation alloys 
    Pylypenko, M.M.; Lavrinenko, S.D. (Вопросы атомной науки и техники, 2016)
    The refining processes of vanadium and titanium from metal and gas impurities by physical methods in vacuum are considered. The effectiveness of using electron-beam melting, zone recrystallization and electrotransport ...
  • Radio-frequency wall conditioning for steady-state stellarators 
    Kulyk, Yu.S.; Moiseenko, V.Е.; Wauters, T.; Lyssoivan, A. (Вопросы атомной науки и техники, 2016)
    Results of numerical modelling of a pulsed discharge used for wall conditioning and sustained by excitation of slow waves at frequencies below the ion cyclotron are presented. The analysis carried out with usage of a ...
  • Ray tracing analysis of slow wave heating in the ion cyclotron range of frequencies in Uragan-3M torsatron 
    Tretiak, K.K.; Grekov, D.L. (Вопросы атомной науки и техники, 2016)
    Ray tracing analysis of slow waves (SW) propagation and absorption was used to obtain a qualitative description of ICRF heating by Frame-Type Antenna (FTA) in Uragan-3M torsatron. These issues were studied using ray ...
  • Recent developments in the ISTTOK heavy ion beam diagnostic 
    Nedzelskiy, I.S.; Malaquias, A.; Henriques, R.B.; Sharma, R. (Вопросы атомной науки и техники, 2016)
    The heavy ion beam diagnostic (HIBD) presents a powerful tool for investigations of hot plasmas in thermonuclear devices with magnetic confinement. When injected into the plasma, the primary probing beam of singly charged ...
  • Refraction of microwaves in an inhomogeneous rotating plasma 
    Kovtun, Yu.V.; Syus'ko, E.V.; Skibenko, E.I.; Skibenko, A.I. (Вопросы атомной науки и техники, 2016)
    The calculations of the angle of microwave ray deviation φ as a function of the angle of the ray incidence ψ on inhomogeneous plasma have shown that a part of the microwave rays may arrive at the horn antenna installed ...
  • Registration of the thermal neutrons using uncooled Si planar detector 
    Bochek, G.L.; Deiev, O.S.; Kiprich, S.K.; Maslov, N.I.; Shulika, M.Y.; Vasiliev, G.P.; Yalovenko, V.I. (Вопросы атомной науки и техники, 2016)
    The registration of thermal neutrons by Si planar detector with natural metallic Gd neutron converter was performed. The ²³⁹Pu-Be(α, n) fast neutron source with flux 1.13·10⁵ с⁻¹ with paraffin moderator for obtaining ...
  • Regulation of level RF-fields in hybrid structures of heavy ions linear accelerators 
    Bomko, V.O.; Dyachenko, O.F.; Zajtsev, B.V.; Kobets, A.P.; Tishkin, S.S. (Вопросы атомной науки и техники, 2016)
    The new prestripping section of the heavy ions linear accelerator with mass-to-charge ratio A/q ≤ 20, allowing to accelerate ions from 6 keV/u to energy of 1 MeV/u is developed. The section represents a combination of ...
  • Separation of negative hydrogen ions from penning discharge with metal-hydride cathode 
    Sereda, I.N.; Tseluyko, A.F.; Ryabchikov, D.L.; Babenko, E.V.; Hrechko, Ya.O; Hetman, V.A. (Вопросы атомной науки и техники, 2016)
    In the paper we numerically investigate the separation of negative hydrogen ions extracted in the longitudinal direction from Penning discharge with a metal hydride cathode. For this purpose a cathode unit has been designed ...
  • Sequential implantations of deuterium and helium ions into tungsten-coated composite structures 
    Azarenkov, N.A.; Bobkov, V.V.; Tishchenko, L.P.; Starovoitov, R.I.; Kovtunenko, Yu.I.; Logachev, Yu.E.; Gamayunova, L.A. (Вопросы атомной науки и техники, 2016)
    The trapping and thermal desorption of deuterium and helium implanted into tungsten-coated composite structures were studied. The amount of accumulated deuterium and helium, and the shape of thermal desorption spectra were ...
  • Spatial distribution of continuum radiation from plasma of planar capacitive RF discharge in argon at 1 atm pressure: photometric study 
    Bazhenov, V.Yu.; Gubarev, S.M.; Tsiolko, V.V.; Chaplinskiy, R.Yu. (Вопросы атомной науки и техники, 2016)
    The optical properties of a radio frequency capacitive discharge with isolated electrodes are investigated at atmospheric pressure in argon. The time-averaged spatial distributions of spectrally integrated continuum ...
  • Spectroscopy and probe diagnostics of DC spherical glow discharge 
    Zhovtyansky, V.A.; Nazarenko, V.G.; Syrotyuk, R.P. (Вопросы атомной науки и техники, 2016)
    Probe and spectroscopic investigations of a spherical glow discharge (GD) were done in nitrogen and argon plasma. There were obtained the distributions of electron temperature and electron density in a discharge gap as ...
  • Spectroscopy of electric arc discharge plasma with admixtures of W, Mo, Cr 
    Lebid, A.V.; Veklich, A.N.; Tmenova, T.A. (Вопросы атомной науки и техники, 2016)
    Plasma of electric arc discharges between composite Cu-W, Cu-Mo and Cu-Cr electrodes in argon flow and their spectra were studied by optical emission spectroscopy. Since values of oscillator strengths for W I, Mo I and Cr ...

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