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Перегляд Bопросы атомной науки и техники, 2005 за темою "Magnetic confinement"

Репозиторій DSpace/Manakin

Перегляд Bопросы атомной науки и техники, 2005 за темою "Magnetic confinement"

Сортувати за: Порядок: Результатів:

  • Tyupa, V.I.; Pinos, I.B. (Вопросы атомной науки и техники, 2005)
    The present paper deals with the calculations of a relative magnetic-well depth in a torsatron using the formulas of averaging over magnetic surfaces. The calculations were made for different functions of vacuum angles of ...
  • Sorokovoy, E.L.; Grigor’eva, L.I.; Chechkin, V.V.; Volkov, Ye.D.; Sorokovoy, Ye.L.; Burchenko, P.Ya.; Tsybenko, S.A.; Lozin, A.V.; Litvinov, A.P.; Masuzaki, S.; Yamazaki, K. (Вопросы атомной науки и техники, 2005)
    It is shown that in the Uragan-3M torsatron under conditions of spontaneous change of confinement mode caused by formation of an internal transport barrier, a layer with the E×B velocity shear appears at the boundary of ...
  • Volkov, Е.D.; Petrushenya, A.A.; Tarasov, I.K.; Batrakov, A.B.; Lonin, Yu.F.; Rudnev, N.I. (Вопросы атомной науки и техники, 2005)
    The experiments on creation, accumulation and confinement of non-neutral plasma in stellarator system are performed in Institute of Plasma Physics, NSC KIPT. The main goals of these studies are to investigate the behavior ...
  • Azizov, E.A.; Barkalov, A.D.; Gladush, G.G.; Khayrutdinov, R.R. (Вопросы атомной науки и техники, 2005)
    In this paper the increase of the region of the avalanche breakdown was taken into account while considering of the breakdown voltage as the function of gas pressure. The plasma column form is determined from the 2D ...
  • Chechkin, V.V.; Sorokovoy, E.L.; Grigor’eva, L.I.; Slavnyj, A.S.; Sorokovoy, Ye.L.; Volkov, E.D.; Nazarov, N.I.; Burchenko, P.Ya.; Tsybenko, S.A.; Lozin, A.V.; Kulaga, A.Ye.; Litvinov, A.P.; Mironov, Yu.K.; Romanov, V.S.; Masuzaki, S.; Yamazaki, K. (Вопросы атомной науки и техники, 2005)
    Under conditions of spontaneous change of plasma confinement state having been observed recently in the U-3M torsatron with a natural helical divertor, it is shown that at the initial phase of this change all the components ...
  • Podoba, Y.; Horvath, K.; Laqua, H.P.; Lingertat, J.; Otte, M.; Wagner, F.; Holzhauer, E. (Вопросы атомной науки и техники, 2005)
    The plasma in the WEGA stellarator is generated and heated by Electron Cyclotron Resonance Heating (ECRH). The microwave is emitted from the low field side mid-plane with power of up to 6+20 kW and with a frequency of ...
  • Shishkin, A.; Mynick, H. (Вопросы атомной науки и техники, 2005)
    A new physics idea to protect a plasma from impurity ions with the use of magnetic islands can be examined on the new National Compact Stellarator Experiment device (NCSX), which is under construction at Princeton Plasma ...
  • Lavrent’ev, O.A.; Maslov, V.A.; Germanova, S.V.; Nozdrachov, M.G.; Oboznyj, V.P.; Shevchuk, B.A.; Skoryk, N.A. (Вопросы атомной науки и техники, 2005)
    The researches of cross electrons transfer in the central and face parts of a trap are carried out. It is shown, that increased electrons transfer in a face part is connected to presence here toroidal area of the superseded ...
  • Semenov, I.B.; Mirnov, S.V.; Fredrickson, E.D.; Voznesensky, V.A. (Вопросы атомной науки и техники, 2005)
    Resonant magnetic surfaces in a tokamak can amplify the spatial harmonics of external perturbations, which may come from other resonant surfaces, from error fields, or from a feedback system. The behavior of this active ...
  • Pankratov, I.M.; Omelchenko, A.Ya.; Olshansky, V.V. (Вопросы атомной науки и техники, 2005)
    In addition to the analysis of magnetic perturbation amplitudes [2] a detailed investigation of the plasma motion affected by this external helical magnetic perturbation is carried out near the HYBTOK-II main resonance surface.
  • Kalyuzhnyj, V.N.; Kasilov, S.V.; Kernbihler, W.; Nemov, V.V.; Seiwald, B. (Вопросы атомной науки и техники, 2005)
    The 1/ν neoclassical transport (effective ripple, εeff) is studied for the torsatron Uragan-2M (see in [1]. For stellarators where the finite plasma pressure causes a weak influence on the equilibrium εeff can be computed ...
  • Pavlichenko, O.S.; Skibenko, A.I.; Volkov, E.D.; Berezhniy, V.L.; Ocheretenko, V.L.; Konovalov, V.G.; Kulaga, A.Ye.; Litvinov, A.P.; Pinos, I.B.; Prokopenko, A.V.; Shapoval, A.N.; Shvets, O.M.; Tsybenko, S.A. (Вопросы атомной науки и техники, 2005)
    Three wave interaction has been observed in experiments on Uragan-3M torsatron. Two RF antennas with frequencies Ω1 and Ω2 were used simultaneously for plasma production and heating. Plasma was probed by microwaves, these ...
  • Moiseenko, V.E. (Вопросы атомной науки и техники, 2005)
    The penetration of electrostatic field outside the shield at the part the antenna faced to plasma is studied in the framework of two-dimensional numerical model. It is shown that single-layer Faraday shield does not have ...
  • Burdakov, A.V.; Arzhannikov, A.V.; Astrelin, V.T.; Ivanov, I.A.; Ivantsivsky, M.V.; Koidan, V.S.; Mekler, K.I.; Polosatkin, S.V.; Postupaev, V.V.; Rovenskikh, A.F.; Sinitsky, S.L.; Sulyaev, Yu.S. (Вопросы атомной науки и техники, 2005)
    Experiments on plasma confinement in a multiple mirror configuration are carried out at GOL-3 facility in Novosibirsk. Feature of experiments at this facility is high plasma density (up to 5⋅10²¹ m⁻³ ). High ion temperature ...
  • Shishkin, A.A.; Tarasov, I.K.; Fedorchenko, V.D. (Вопросы атомной науки и техники, 2005)
    The possibility to study experimentally the effect of AC electric field on the transit particles is considered on the example of the small stellarator device. This study is important for the development of scenario for the ...
  • Morita, S.; Goto, M.; Morisaki, T.; Takeiri, Y.; Tanaka, K.; Masuzaki, S.; Miyazawa, J.; Murakami, S.; Muto, S.; Mutoh, T.; Narihara, K.; Nozato, H.; M.Osakabe, M.; Sakakibara, S.; Sakamoto, R.; Yamazaki, K.; Yokoyama, M.; Ashikawa, N.; Funaba, H.; Ida, K.; Ikeda, K.; Inagaki, S.; Kaneko, O.; Kawahata, K.; Kubo, S.; Kumazawa, R.; Nagaoka, K.; Nagayama, Y.; Nakamura, Y.; Narushima, Y.; Nishimura, K.; Ohdachi, S.; Ohkubo, K.; Ohyabu, N.; Oka, Y.; Ozaki, T.; Peterson, B.J.; Saito, K.; Sato, K.; Seki, T.; Shzuma, T.; Shoji, M.; Tamura, N.; Toi, K.; Tokuzawa, T.; Tsumori, K.; Watanabe, K.Y.; Watari, T.; Yamada, H.; Yamada, I.; Yoshimura, Y.; Yoshinuma, M.; Komori, A.; Motojima, O. (Вопросы атомной науки и техники, 2005)
    Experimental efforts have been extensively done in Large Helical Device (LHD) to find the key for confinement improvement like H-mode and ITB seen in tokamaks. In outwardly shifted configuration (Rax=4.00m) having an m/n=1/1 ...
  • Tarasov, I.K.; Maslov, V.I.; Tarasov, M.I.; Volkov, E.D. (Вопросы атомной науки и техники, 2005)
    Coherent structures and conditions of their occurrence in holding configurations have recently attracted the attention of many physicists working on nuclear fusion and nonlinear processes in plasma. Here we discuss the ...
  • Berezhniy, V.L.; Skibenko, A.I.; Pavlichenko, O.S.; Volkov, E.D.; Ocheretenko, V.L.; Pinos, I.B.; Tsybenko, S.A. (Вопросы атомной науки и техники, 2005)
    Experimentally investigated the space-time dynamics of low-frequency plasma density fluctuations for two regimes of discharges in torsatron U-3M and with laser-ablation-injection of carbon.
  • Davydova, T.A.; Yakimenko, A.I.; Zaliznyak, Yu.A. (Вопросы атомной науки и техники, 2005)
    Conditions for formation of two- and three-dimensional localized envelope soliton-like structures in plasmas are investigated. These structures are described by modified nonlinear Schrцdinger equation, including higher ...
  • Kruglyakov, E.P.; Ivanov, A.A.; Koidan, V.S. (Вопросы атомной науки и техники, 2005)
    Mirrors have a number of advantages in comparison with the closed magnetic systems like tokamak, stellarator, etc. In principle, mirrors are very attractive from the engineering point of view, if the plasma confined in ...

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