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Перегляд Вопросы атомной науки и техники, 2011, № 1 за датою випуску

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники, 2011, № 1 за датою випуску

Сортувати за: Порядок: Результатів:

  • Kinetic modeling of H-mode pedestal with effects from anomalous transport and MHD stability 
    Pan’kin, A.Y.; Park, G.Y.; Cummings, J.; Chang, C.S.; Bateman, G.; Bunner, D.; Groebner, R.J.; Hughes, J.W.; LaBombard, B.; Terry, J.L.; Kritz, A.H.; Ku, S.; Rafiq, T.; Snyder, P.B. (Вопросы атомной науки и техники, 2011)
    Scaling of the H-mode pedestal in tokamak plasmas with type I ELMs and dependence of the pedestal properties and the resulting divertor head load width with the plasma elongation and plasma current are investigated using ...
  • Investigation of plasma turbulence and local electric field in the T-10 tokamak and TJ-II stellarator by HIBP diagnoatic(review) 
    Krupnik, L.I.; Melnikov, A.V.; Hidalgo, C.; Chmyga, A.A.; Eliseev, L.G.; Ascasibar, E.; Estrada, T.; Komarov, A.D.; Kozachek, A.S.; Liniers, M.; Lysenko, S.E.; Mavrin, V.A.; Ochando, M.A.; de Pablos, J.L.; Pedrosa, M.A.; Perfilov, S.V.; Tabares, F.; Zhezhera, A.I. (Вопросы атомной науки и техники, 2011)
    TJ-II stellarator by HIBP diagnostics has been performed. The following similar features of potential were found: the scale of several hundred Volts; the negative sign for densities ne>1×10¹⁹ m⁻³ and comparable values ...
  • Studies of edge turbulence in the Uragan-3M torsatron 
    Beletskii, A.A.; Chechkin, V.V.; Pankratov, I.M.; Grigor’eva, L.I.; Sorokovoy, Ye.L.; Volkov, Ye.D.; Burchenko, P.Ya.; Kulaga, A.Ye.; Tsybenko, S.A.; Lozin, A.V.; Slavnyj, A.S.; Zamanov, N.V.; Pashnev, V.K.; Berezhnyj, V.L. (Вопросы атомной науки и техники, 2011)
    Spatial and temporal behavior of the edge fluctuations and their correlation with plasma density behavior inside the confinement region of the Uragan-3M torsatron are investigated. The key role of the radial electric field ...
  • Investigation of energy and mass balance “Trimyx-3M” Galatea multipole magnetic trap 
    Bishaev, A.M.; Bugrova, A.I.; Kozintseva, M.V.; Lipatov, A.S.; Savelyev, V.V.; Sigov, A.S.; Tarelkin, I.A.; Terekhov, V.A.; Desyatskov, A.V. (Вопросы атомной науки и техники, 2011)
    In the work using Rogowski loop, measurements of the diamagnetic current, generating in the plasma volume of the “Trimyx-3M” Galatea multipole magnetic trap under its filling by plasmoids have been carried out. ...
  • On possibility of pressure perturbation resonant excitation by an external low frequency helical field near edge plasma 
    Pankratov, I.M.; Omelchenko, A.Ya. (Вопросы атомной науки и техники, 2011)
    In the frame of one-fluid MHD a possibility of the pressure perturbation resonant excitation by external low frequency helical magnetic perturbations near the plasma edge is shown. The plasma rotation plays the key role ...
  • Effects of RF field rectification and accelerated electron beam generation in the torsatron U-3M during plasma production 
    Berezhnyj, V.L.; Berezhnaya, I.V.; Voitsenya, V.S.; Pinos, I.B.; Filippov, V.V. (Вопросы атомной науки и техники, 2011)
    The presented experimental results show that during the interaction between the RF field and a spatial charge of positive ions having the nonlinear volt-ampere characteristic a part of the RF field is rectified into the ...
  • On single-mode equilibrium and self-organization of reversal field pinch 
    Gurin, A.A. (Вопросы атомной науки и техники, 2011)
    The MGD self-stabilization of kink instability of paramagnetic z-pinch with strong current and some features of the RFP-like quasi-single-mode self-organization as a result of plasma azimuth and z-convection generated by ...
  • A modified lm=1 stellarator magnetic system 
    Kotenko, V.G. (Вопросы атомной науки и техники, 2011)
    Numerical studies into the toroidal magnetic field structure of a new modification of the l=1 polarity stellarator with a single (m=1) helical coil pitch along the whole length of the torus have been undertaken. Depending ...
  • Investigation of possibility of creation of levitating quadrupole 
    Bishaev, A.M.; Bush, A.A.; Gladyshev, I.V.; Kamentsev, K.Y.; Kozintseva, M.V. (Вопросы атомной науки и техники, 2011)
    The configuration of the supporting magnetic field for the levitation of two superconducting rings is developed. It has been formed experimentally from four permanent coaxial magnets of N40 grade inserted one into another ...
  • Plasma confinement by means of poloidal-toroidal magnetic surfaces 
    Maksyuta, M.V.; Golovach, G.P.; Martysh, Ye.V. (Вопросы атомной науки и техники, 2011)
    The paper proposes to perform plasma magnetic confinement in the constructions where plasma streams flow by knotted trajectories. It is shown that in this case due to more complicated topology of plasma circulation, a ...
  • Renormalized non–modal theory of turbulence of plasma shear flows 
    Mikhailenko, V.S.; Mikhailenko, V.V.; Stepanov, K.N.; Azarenkov, N.A. (Вопросы атомной науки и техники, 2011)
    In our report, we present the results of the non-linear investigations of the temporal evolution and saturation of drift turbulence in shear flows, which have the non-modal approach as their foundation.
  • Shear-flow-driven ion cyclotron instability of multicomponent magnetic field-aligned plasma flow 
    Chibisov, D.V.; Mikhailenko, V.S.; Stepanov, K.N. (Вопросы атомной науки и техники, 2011)
    The ion cyclotron instability of magnetic field aligned sheared plasma flow with two H+ and ion species is investigated. The oxygen ions are assumed to be the active species while hydrogen ions are a background one, so ...
  • Symmetric and dipolar electromagnetic waves in coaxial structure filled by non-uniform dissipative plasma with azimuth magnetic field 
    Olefir, V.P.; Sporov, A.E. (Вопросы атомной науки и техники, 2011)
    The aim of this report is the investigation of influence of effective collision rate, the value of direct current that flows along the central conductor of the waveguide structure, waveguide geometric parameters and plasma ...
  • A theoretical study of surface localized modes in free space 
    Moiseenko, V.Е.; Kovtun, A.P (Вопросы атомной науки и техники, 2011)
    The azimuthally symmetrical surface localized modes in free space are analyzed. In the geometry aligned to the wave-field localization surface, a combination of WKB eikonal with the exponential- polynomial series is used ...
  • Inhomogeneous relativistic plasma dielectric tensor 
    Pavlov, S.S. (Вопросы атомной науки и техники, 2011)
    The paper is concerned with the method to derive the inhomogeneous relativistic plasma dielectric tensor on the base principle of analytic continuation for Cauchy-type integrals and the exact plasma dispersion functions concept.
  • Conservation of magnetic moment of charged particles in static electromagnetic fields 
    Moiseenko, V.Е.; Surkova, M.A.; Ågren, O. (Вопросы атомной науки и техники, 2011)
    In the report, corrections to the magnetic moment invariant for a charged particle motion are calculated, and the equation defining magnetic moment variation in time is derived.
  • Dispersion relations for field-aligned cyclotron waves in an axisymmetric tokamak plasma with anisotropic temperature 
    Grishanov, N.I.; Azarenkov, N.A. (Вопросы атомной науки и техники, 2011)
    Dispersion equations are evaluated for field-aligned cyclotron waves in axisymmetric tokamak plasmas with circular magnetic surfaces. Bi-Maxwellian distribution function is used to model the energetic particles (ions or ...
  • The development of the positive space charge plasma lens for manipulating high current beams of negatively charged particles 
    Dobrovolskiy, A.N.; Dunets, S.P.; Evsyukov, A.N.; Goncharov, A.A.; Gushenets, V.I.; Litovko, I.V.; Oks, E.M. (Вопросы атомной науки и техники, 2011)
    We describe the development of the plasma lens with dynamic positive space charge for manipulating and focusing intense beams of negative charge particles. Floating potential spatial distributions in lens with modified ...
  • Characteristics of plasma streams and optimization of operational regimes for magnetoplasma compressor 
    Bandura, A.N.; Byrka, O.V.; Garkusha, I.E.; Ladygina, M.S.; Marchenko, A.K.; Petrov, Yu.V.; Solyakov, D.G.; Chebotarev, V.V.; Chuvilo, A.A. (Вопросы атомной науки и техники, 2011)
    The main objective of these studies is characterization of dense xenon plasma streams generated by magnetoplasma compressor (MPC) in different operational regimes. Optimization of plasma compression in MPC allows increase ...
  • Conceptual study of a straight field line mirror hybrid reactor 
    Ågren, O.; Moiseenko, V.E.; Noack, K.; Hagnestål, A. (Вопросы атомной науки и техники, 2011)
    A hybrid reactor based on the straight field line mirror (SFLM) with magnetic expanders at the ends is proposed as a compact device for transmutation of nuclear waste and power production. Compared to a fusion reactor, ...

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