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Перегляд Вопросы атомной науки и техники, 2013, № 1 за датою випуску

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники, 2013, № 1 за датою випуску

Сортувати за: Порядок: Результатів:

  • Eigen dipolar electromagnetic waves of coaxial plasma-metall waveguide structure with azimuth magnetic field 
    Azarenkov, N.A.; Olefir, V.P.; Sporov, A.E. (Вопросы атомной науки и техники, 2013)
    This report is devoted to the investigation of the propagation peculiarities of the eigen dipolar electromagnetic waves in coaxial plasma-metal waveguide with non-uniform azimuth magnetic field. The dependence of the ...
  • Effective evaluation of the exact relativistic plasma dispersion functions 
    Pavlov, S.S.; Castejón, F.; Tereshchenko, M. (Вопросы атомной науки и техники, 2013)
    A new effective evaluation method of the exact relativistic plasma dispersion functions in the real and complex regions is given on the basis of nonsingular forms of Cauchy or Cauchy-type integrals and the Euler-Maclaurin formula.
  • On dispersion relation of slow circularly polarized electromagnetic waves in plasmas 
    Gospodchikov, E.D.; Suvorov, E.V. (Вопросы атомной науки и техники, 2013)
    In the present communication, Hamilton equations for electrons interacting with slow circular polarized electromagnetic wave are solved in a self-consistent way. Basing on these solutions the interaction between the fast ...
  • Drift motion of charged particle in wave field of magnetic pumping under Сherenkov and cyclotron resonance conditions 
    Yeliseyev, Yu.N.; Stepanov, K.N. (Вопросы атомной науки и техники, 2013)
    The charged particle motion problem in electromagnetic field of magnetic pumping under Chrenkov and cyclotron resonance conditions is solved in drift approximation. The wave field is produced by alternating surface azimuthal ...
  • Magnetized plasma in strong electric field: from parametric turbulence to enhanced confinement 
    Mikhailenko, V.S.; Mikhailenko, V.V. (Вопросы атомной науки и техники, 2013)
    This report is devoted to the unified kinetic approach to the theory of parametric turbulence and to the theory of plasma turbulence in strong shear flow across the confined magnetic field. The key point in that theory is ...
  • Unusual physics of quantum plasmas 
    Tyshetskiy, Yu.O.; Vladimirov, S.V.; Kompaneets, R. (Вопросы атомной науки и техники, 2013)
    We discuss some of the peculiarities of collective phenomena in a quantum plasma. In particular, we consider “elementary” collective phenomena such as charge shielding, volume and surface oscillations in a degenerate quantum ...
  • Characterization of QSPA plasma streams in plasma - surface interaction experiments: simulation of ITER ELMs 
    Makhlaj, V.A. (Вопросы атомной науки и техники, 2013)
    Experimental simulations of ITER ELMs with relevant surface heat loads (energy density up to 2.4 MJ/m² ) have been performed with a quasi-steady-state plasma accelerator QSPA Kh-50. Additional shielding effect has been ...
  • Combined exposures of tungsten by stationary and transient hydrogen plasma heat loads: preliminary results 
    Makhlaj, V.A.; Aksenov, N.N.; Byrka, O.V.; Garkusha, I.E.; Bizyukov, A.A.; Bizyukov, I.A.; Girka, O.I.; Sereda, K.N.; Bazdyreva, S.V.; Malykhin, S.V.; Pugachov, A.T. (Вопросы атомной науки и техники, 2013)
    Influence of combined hydrogen plasma exposures on tungsten behavior was studied in QSPA Kh-50 facility and steady-state ion beam system FALCON. Pulsed plasma loads (0.45 MJ/m²) were below the tungsten melting threshold. ...
  • Relativistic neoclassical fluxes in hot plasmas 
    Marushchenko, I.N.; Azarenkov, N.A.; Marushchenko, N.B. (Вопросы атомной науки и техники, 2013)
    The radial fluxes of particles and energy with relativistic effects taken into account are represented in a form standard for neoclassical theory. All the formulations are based on the relativistic equations of motion and ...
  • Simulation of neutron influence on tungsten mirrors 
    Voitsenya, V.S.; Alimov, A.Kh.; Balden, M.; Bardamid, A.F.; Belyaeva, A.I.; Galuza, A.A.; Kasilov, A.A.; Kolenov, I.V.; Konovalov, V.G.; Ryzhkov, I.V.; Savchenko, A.A.; Shtan’, A.F.; Skoryk, O.A.; Sterligov, V.A.; Solodovchenko, S.I.; Tyburska-Püschel, B. (Вопросы атомной науки и техники, 2013)
    The effect of neutron irradiation on behavior of optical characteristics for two types of tungsten mirrors was modeled. Preliminary irradiated rcW and WJ-IG mirrors with 20 MeV W⁶⁺ ions were used for experiments. Changes ...
  • Neutronic model of a fusion neutron source 
    Chernitskiy, S.V.; Moiseenko, V.E.; Ågren, O.; Noack, K.; Abdullayev, A. (Вопросы атомной науки и техники, 2013)
    The MCNPX numerical code has been used to model a fusion neutron source based on a combined stellaratormirror trap. Calculation results for the neutron spectrum near the inner wall and radial leakage of neutrons through ...
  • Magnetic surfaces of stellarator-mirror hybrid in the Uragan-2М torsatron 
    Lesnyakov, G.G.; Shapoval, A.N.; Gubarev, S.P.; Zolototrubova, M.S.; Opaleva, G.P.; Makhov, M.N.; Kotenko, V.G.; Moiseenko, V.E.; Voitsenya, V.S. (Вопросы атомной науки и техники, 2013)
    This study was carried out in support of the possibility of a nuclear fusion neutron source based on the plasma trap with a stellarator-mirror hybrid magnetic system to control the subcritical, fast nuclear reactor. The ...
  • Modelling of ICRF heating and current drive in tokamak plasma with two ion species 
    Grekov, D.L.; Kasilov, S.V.; Tretiak, K.K. (Вопросы атомной науки и техники, 2013)
    Fast magnetosonic wave propagation in real tokamak geometry is studied using a 2D finite difference code. Propagation and absorption of converted small scale waves is treated with help of the ray tracing code. Driven current ...
  • Quasilinear kinetic modelling of RMP penetration into a tokamak plasma 
    Heyn, M.F.; Ivanov, I.B.; Kasilov, S.V.; Kernbichler, W.; Leitner, P. (Вопросы атомной науки и техники, 2013)
    The linear as well as the quasilinear problem of RMP penetration in tokamaks is solved consistently with a particle and energy conserving collision operator. The new collision operator ensures the Onsager symmetry of the ...
  • About levitation of superconducting rings for magnetic system of multipole plasma trap 
    Bishaev, A.M.; Bush, A.A.; Behtin, M.A.; Gavrikov, M.B.; Gordeev, I.S.; Bugrova, A.I.; Kamentsev, K.Ye.; Kozintseva, M.V.; Savel’ev, V.V.; Safronov, A.A.; Shaposhnikov, M.I.; Smirnov, P.G. (Вопросы атомной науки и техники, 2013)
    In order to continue works on creation of the plasma trap with levitating magnetic coils the analytical function of the potential energy U(x,θ) of the system of two coaxial superconducting rings (and the upper ring is fixed ...
  • Electromagnetic oscillations at the edge of the Uragan-3M plasma 
    Pashnev, V.K.; Tarasov, I.K.; Tarasov, M.I.; Sitnikov, D.A.; Tsybenko, S.A.; Pinos, I.B.; Stepanov, K.N.; Olshansky, V.V.; Shvets, O.M.; Sorokovoy, E.L.; Petrushenya, A.A.; Lozin, A.V.; Pugovkin, A.P.; Mironov, Yu.K.; Shapoval, A.N. (Вопросы атомной науки и техники, 2013)
    In the Uragan-3M torsatron the plasma is ICRF heated with the use of antennas of different types. The objective of this work is to study the electromagnetic wave propagation outside the plasma confinement volume and the ...
  • Plasma oscillations propagating along the magnetic field in the Uragan-2M torsatron 
    Skibenko, A.I.; Prokopenko, A.V.; Pinos, I.B. (Вопросы атомной науки и техники, 2013)
    The spectral and correlation analysis were applied to study interferometry date measured in two toroidally spaced transverse sections. The oscillation frequency increase for higher magnetic field and decrease with density ...
  • Formation of a high energy density field reversed configuration for compact toroid applications 
    Romadanov, I.V. (Вопросы атомной науки и техники, 2013)
    Formation of a compact toroid (CT) or field reversed configuration (FRC) with a maximum input of energy and the capture of the magnetic field into plasma is an important scientific and technical challenge. The new method ...
  • Energy and particle fluxes in presence of RMP in axissymetric 2D tokamak plasmas 
    Moskvitin, A.O.; Moskvitina, Yu.K.; Shyshkin, O.A.; Yavorskij, V.O.; Schoepf, K. (Вопросы атомной науки и техники, 2013)
    The magnetic field model of the original IFOSIT code was improved by the analytical model of the magnetic field, which takes into account Shafranov shift, elongation, triangularity and up-down asymmetry. The spatial and ...
  • Modeling of some nonstationary processes in tokamak plasmas 
    Borisov, M.A.; Cherkasov, S.V.; Danilov, A.V.; Dnestrovskij, Yu.N.; Dnestrovskij, A.Yu.; Field, A.; Lysenko, S.E.; Meyer, H.; Vershkov, V.A. (Вопросы атомной науки и техники, 2013)
    The results of modeling of shots from two series of experiments in two tokamaks with rather different geometric parameters are presented. The first one includes two shots from the spherical tokamak MAST with current ramp ...

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