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Перегляд Вопросы атомной науки и техники, 2014, № 6 за назвою

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники, 2014, № 6 за назвою

Сортувати за: Порядок: Результатів:

  • Magnetic field of heliotron and mirror-type magnetic system combination 
    Kotenko, V.G. (Вопросы атомной науки и техники, 2014)
    In numerical calculations for the model of combined magnetic system a possibility of existence of closed magnetic surfaces is shown. The model comprises the magnetic system of l=2 torsatron without additional toroidal ...
  • Mechanical and tribological characteristics of zirconium based ceramic coatings for micro-bearing application 
    Warcholinski, B.; Gilewicz, A.; Lupicka, O.; Rochowicz, J.; Zykova, A.; Safonov, V.; Yakovin, S. (Вопросы атомной науки и техники, 2014)
    The application of metal materials with ceramic coatings is the effective way of alternative bearing surfaces formation. The oxide ZrO₂, nitride ZrN and oxynitride ZrON coatings were deposited by magnetron sputtering method ...
  • Mode hybridization in a gyrotron cavity with background plasma 
    Shcherbinin, V.I.; Zaginaylov, G.I. (Вопросы атомной науки и техники, 2014)
    It is shown that a formation of hybrid modes (mode hybridization) in a gyrotron cavity occurs as their frequencies approach coincident points induced by background plasma. Such process, which is accompanied by a drastic ...
  • Modelling of plasma-surface interactions in a small-scale laboratory setup 
    Bizyukov, I. (Вопросы атомной науки и техники, 2014)
    Development of fusion devices is strongly related to accumulation of data on interaction of high particle and heat fluxes with plasma facing components. FALCON ion source is suggested as affordable and compact complement ...
  • Modified helicon discharge excited by a linear inductive antenna 
    Borisenko, A.G.; Beloshenko, M.A.; Virko, V.F.; Virko, Yu.V.; Slobodyan, V.M. (Вопросы атомной науки и техники, 2014)
    A new modification of the helicon discharge capable of producing linearly uniform plasma is investigated. The discharge is excited in magnetic field by an inductive antenna consisting of two parallel linear conductors with ...
  • New quasioptical receiving system for electron cyclotron emission diagnostics in Uragan-3M stellarator 
    Pavlichenko, R.O. (Вопросы атомной науки и техники, 2014)
    A new electron cyclotron emission antenna was designed to be installed outside of Uragan-3M vacuum tank. The system will be utilizing different diagnostic port to minimize the length of the output microwave beam. Its design ...
  • Numerical modelling of plasma production with radio-frequency heating using four-strap π-phased antenna 
    Kulyk, Yu.S.; Moiseenko, V.Е.; Wauters, T.; Lyssoivan, A.I. (Вопросы атомной науки и техники, 2014)
    Results of calculations of radio-frequency (RF) plasma production in the ion-cyclotron range of frequencies (ICRF) in the Uragan-2M stellarator using four-strap π-phased antenna are presented. The analysis carried out with ...
  • Numerical study of the 1/ν neoclassical transport and Mercier plasma stability in an l=2 torsatron with the centered planar magnetic axis 
    Kalyuzhnyj, V.N.; Nemov, V.V. (Вопросы атомной науки и техники, 2014)
    The 1/ν neoclassical transport and Mercier plasma stability for a magnetic configuration of l=2 torsatron system with the centered planar magnetic axis, which was done by selecting the winding law of the helical coils, ...
  • On the influence of beryllium impurities on the transport properties of multicomponent arc plasma 
    Porytskyy, P.V. (Вопросы атомной науки и техники, 2014)
    The influence of beryllium impurities on the transport properties of multicomponent arc plasma is considered in the ambient atmosphere of argon and carbon dioxide. The calculations are carried out on the base of Grad’s ...
  • On the issue of shielding properties of plasma in the outside separatrix region of U-3M 
    Konovalov, V.G.; Chechkin, V.V.; Ggrigor’eva, L.I.; Shapoval, A.N. (Вопросы атомной науки и техники, 2014)
    When providing experiments on RF plasma production and heating in U-3M torsatron there was observed sudden decrease (up to two times) of mean confined plasma density during step-rise of an RF antenna voltage. Trying to ...
  • Peculiarities of atomic oxygen concentration measurement by means of actinometry in negative glow plasma of low pressure discharge in oxygen 
    Lavrookevich, Yu.V.; Matsevich, S.V.; Bazhenov, V.Yu.; Tsiolko, V.V. (Вопросы атомной науки и техники, 2014)
    This proceeding presents results of investigations of an influence of dissociative excitation and cascading processes on precision of oxygen dissociation degree measurement in negative glow plasma of low pressure discharge ...
  • Plasma catalysis of chemical reactions 
    Chernyak, V.Ya.; Nedybaliuk, O.A.; Martysh, E.V.; Iukhymenko, V.V.; Prysiazhnevych, I.V.; Solomenko, Ol.V.; Veremii, Iu.P. (Вопросы атомной науки и техники, 2014)
    The features of the ethanol reforming with the influence of exothermic chemical reactions on the level of non-equilibrium gas-discharge plasma are discussed. It is shown that effect of chemical reactions on the level of ...
  • Plasma-liquid system with rotational gliding discharge with liquid electrode 
    Nedybaliuk, O.A.; Solomenko, O.V.; Martysh, E.V.; Fedirchyk, I.I. (Вопросы атомной науки и техники, 2014)
    Plasma-liquid system based on rotational gliding discharge with one liquid electrode was developed. Emission spectra of plasma of rotational gliding discharge with one liquid electrode were investigated. Discovered effective ...
  • Precision of a FDTD method to simulate cold magnetized plasmas 
    Pavlenko, I.V.; Melnyk, D.A.; Prokaieva, A.O.; Girka, I.O. (Вопросы атомной науки и техники, 2014)
    The finite difference time domain (FDTD) method is applied to describe the propagation of the transverse electromagnetic waves through the magnetized plasmas. The numerical dispersion relation is obtained in a cold plasma ...
  • Problem of the most effective plasma dispersion function evaluation 
    Malko, S.V.; Pavlov, S.S. (Вопросы атомной науки и техники, 2014)
    The principal question of the fastest plasma dispersion function evaluation in the most “expensive” presently region R in both the complex region and the real axis was investigated with usage of additional computer memory ...
  • Properties of DLC coatings deposited by DC and DC with superimposed pulsed vacuum arc 
    Zavaleyev, V.; Walkowicz, J.; Aksyonov, D.S.; Luchaninov, A.A.; Reshetnyak, E.N.; Strel’nitskij, V.E. (Вопросы атомной науки и техники, 2014)
    Comparative studies of the structure, mechanical and tribological properties of DLC coatings deposited in DC and DC with superimposed high current pulse modes of operation vacuum-arc plasma source with the graphite cathode ...
  • Regimes with the dynamic chaos in analisis of linear systems 
    Antipov, V.S.; Buts, V.A. (Вопросы атомной науки и техники, 2014)
    The examples are shown which demonstrate that in the course of analysis of linear systems the modes with dynamic chaos can occur. This can happen when for analysis of linear systems the change of variables is used resulting ...
  • Relationship between development of cracks, changes of substructure and strains state of tungsten irradiated by plasma heat loads relevant to ITER transient events 
    Bazdyreva, S.V.; Makhlaj, V.A.; Malykhin, S.V.; Pugachоv, A.T. (Вопросы атомной науки и техники, 2014)
    A paper reported the results of changes of structure and stressed state in tungsten targets irradiated by hydrogen plasma in quasi-stationary accelerator QSPA Kh-50 with heat loads relevant to ITER Edge Localized Modes ...
  • Research on interactions of intense deuterium plasma streams with SiC targets in plasma-focus experiments 
    Skladnik-Sadowska, E.; Kwiatkowski, R.; Malinowski, K.; Sadowski, M.J.; Czaus, K.; Zaloga, D.; Żebrowski, J.; Nowakowska-Langier, K.; Kubkowska, M.; Paduch, M.; Scholz, M.; Zielinska, E.; Ladygina, M.S.; Garkusha, I.E.; Gribkov, V.A.; Demina, E.V.; Maslyaev, S.A.; Pimenov, V.N. (Вопросы атомной науки и техники, 2014)
    The paper presents results of experimental research on emission of the visible radiation (VR) from intense deuterium plasma streams propagating freely within a vacuum chamber or interacting with silicon-carbide (SiC) ...
  • Spectral analysis of antenna RF-current in the torsatron U-2M 
    Berezhnyj, V.L.; Filippov, V.V.; Berezhnaya, I.V. (Вопросы атомной науки и техники, 2014)
    The paper deals with the spectral analysis of the antenna RF-current in the torsatron U-2M to elucidate the possibility of improving the efficiency of the RF-technique for plasma formation and heating. The present results ...

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