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Перегляд Вопросы атомной науки и техники, 2006, № 6 за назвою

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники, 2006, № 6 за назвою

Сортувати за: Порядок: Результатів:

  • Excitation of plasma fluctuations near ion girofrequencies during RF plasma heating in Uragan-3M torsatron 
    Skibenko, A.I.; Pavlichenko, O.S.; Berezhnyj, V.L.; Burchenko, P.Ya.; Kulaga, A.E.; Ocheretenko, V.L.; Pinos, I.B.; Prokopenko, A.V.; Slavnyj, A.S.; Tarasov, I.K.; Volkova, O.Yu. (Вопросы атомной науки и техники, 2006)
    Curentless plasma in Uragan-3M (U-3M) is produced and heated by absorption of RF power in the region of Alfven waves (AW) [1]. The process of plasma heating was explained in [2] as a result of Cherenkov absorption of ...
  • Experimental intertwinement of radial electric fields, fluctuations and transport with density in TJ-II plasmas 
    López-Bruna, D.; Alonso, A.; Blanco, E.; Calvo, I.; Castejón, F.; Estrada, T.; Herranz, J.; Hidalgo, C.; Krupnik, L.; Melnikov, A.; van Milligen, B.; Pedrosa, M. A.; Vargas, V. I. (Вопросы атомной науки и техники, 2006)
    Traditionally, three transport regions have been considered in the TJ-II stellarator: the plasma core, where heat deposition physics seems to dominate transport and therefore the radial electric field; a confinement or ...
  • Experimental investigations of the vortex-chain generated in the two-component plasma with the sheared flow of magnetized electrons 
    Chekh, Yu.; Goncharov, A.; Evsyukov, A. (Вопросы атомной науки и техники, 2006)
    We present further experimental results on the observation of electron vortices in an electrostatic plasma lens at the strong radial gradient of electron density. Anharmonic low frequency large-amplitude potential waves ...
  • Experimental research of ICP reactor for plasma-chemical etching 
    Dudin, S.V.; Zykov, A.V.; Dahov, A.N.; Farenik, V.I. (Вопросы атомной науки и техники, 2006)
    The results of systematic experimental researches of plasma-chemical etching reactor in the inductive mode are presented in this paper. Measurements of the integral discharge parameters (inductor voltage, gas pressure, ...
  • Experimental study of plasma-surface interaction and material damage relevant to ITER type i ELMs 
    Makhlaj, V. A.; Bandura, A.N.; Byrka, O.V.; Chebotarev, V.V.; Garkusha, I.E.; Garkusha, V.V.; Kulik, N.V.; Landman, I.; Lebedev, S.I.; Neklyudov, I.M.; Staltsov, V.V.; Tereshin, V.I. (Вопросы атомной науки и техники, 2006)
    The paper presents experimental investigations of main features of plasma-surface interaction and energy transfer to the material surface in dependence on plasma heat loads. The experiments were performed with QSPA ...
  • Fast ion generation and its effect on ETB formation in the U-3M torsatron 
    Chechkin, V.V.; Grigor’eva, L.I.; Sorokovoy, E.L.; Sorokovoy, Ye.L.; Beletskii, A.A.; Slavnyj, A.S.; Burchenko, P.Ya.; Lozin, A.V.; Tsybenko, S.A.; Litvinov, A.P.; Kulaga, A.Ye.; Mironov, Yu.K.; Romanov, V.S.; Kurilo, D.V. (Вопросы атомной науки и техники, 2006)
    In the l=3 U-3M torsatron with RF produced and heated plasmas, a two-temperature ion energy distribution arises with a minor group of suprathermal ions. It is shown that a possible mechanism of fast ion generation is ...
  • Formation of the current attachments in plasma accelerator channel under influence of the longitudinal magnetic field 
    Kozlov, A.N.; Zaborov, A.M. (Вопросы атомной науки и техники, 2006)
    Results of numerical simulations of axisymmetric plasma flows in accelerator channel with longitudinal magnetic field are presented. The investigations of two-dimensional flows are carried out within the framework of ...
  • Four motional invariants in adiabatic equilibria 
    Ågren, O.; Moiseenko, V.E. (Вопросы атомной науки и техники, 2006)
    Recently published derivations of four stationary motional invariants in adiabatic equilibria are presented. The four invariants contains a radial drift invariant, which determines the density radial profile and the ...
  • Identification of harmonics of RF field, which is used for production and heating of plasma in the torsatron "U-3M" 
    Berezhnyj, V.L.; Ocheretenko, V.L.; Pavlichenko, O.S.; Pinos, I.B.; Prokopenko, A.V.; Tsybenko, S.A.; Lozin, A.V. (Вопросы атомной науки и техники, 2006)
    Experimental and numerical methods were used to identify the harmonics of the RF field used for plasma production and heating in the torsatron “U-3M”.
  • Image quality as a possible method of in situ monitoring the in-vessel mirrors 
    Konovalov, V.G.; Makhov, M.N.; Shapoval, A.N.; Ashikawa, N.; Masuzaki, S.; Sagara, A.; Naidenkova, D.I.; Ryzhkov, I.V.; Shtan, A.F.; Solodovchenko, S.I.; Voitsenya, V.S. (Вопросы атомной науки и техники, 2006)
    The plasma facing mirrors (FM) in ITER will be subjected to sputtering and / or contamination with the rates depending on mirror locations. The result of influence of both these factors will be reduce of mirror reflectance ...
  • Impact of N₂+H₂ mixture plasma on carbon-containing film 
    Voitsenya, V.S.; Masuzaki, S.; Motojima, O.; Sagara, A.; Jacob, W. (Вопросы атомной науки и техники, 2006)
    The short review is done of published data on impact of plasma produced in the N₂+H₂ mixture on carbon and organic films. It is concluded that such plasma can be much more effective in cleaning of the walls of fusion ...
  • Interactions between radial electric field, transport and structure in helical plasmas 
    Katsumi Ida (Вопросы атомной науки и техники, 2006)
    Control of the radial electric field is considered to be important in helical plasmas, because the radial electric field and its shear are expected to reduce neoclassical and anomalous transport, respectively. Particle ...
  • Investigation of thin films deposition into porous material 
    Sedláková, L.; Kolouch, A.; Hladík, J.; Spatenka, P. (Вопросы атомной науки и техники, 2006)
    Although the direct contact of the treated material with the plasma is assumed by the plasma community as a necessary condition of successful plasma treatment, several references mention penetration of active species into ...
  • Investigations of pulsed plasma streams generated by “Prosvet” device operated with different gases 
    Byrka, O.V.; Bandura, A.N.; Chebotarev, V.V.; Garkusha, I.E.; Ladygina, M.S.; Marchenko, A.K.; Trubchaninov, S.A.; Tsarenko, A.V.; Shevchuk, P.B.; Tereshin, V.I. (Вопросы атомной науки и техники, 2006)
    The paper presents the investigations of plasma streams generated by pulsed plasma gun “Prosvet” operated with different gases: krypton (m = 84), nitrogen (m = 14) and helium (m = 4). Contour parameters of working gas ...
  • Ion energy and ion angular distributions in RF capacitively coupled plasma sources: pure argon and argon-oxygen mixtures 
    Manuilenko, O.V.; Minaeva, K.M.; Golota, V.I. (Вопросы атомной науки и техники, 2006)
    Single and dual frequency capacitively coupled plasma (CCP) sources operating in pure Ar, O₂ and Ar/O₂ mixtures are investigated by means of particle-in-cell/Monte Carlo collisions (PIC/MCC) simulations. The different ...
  • Laser Thomson scattering diagnostics - developments and applications to high-temperature plasmas and plasmas for industrial applications 
    Muraoka, Katsunori (Вопросы атомной науки и техники, 2006)
    Laser Thomson scattering was applied to plasma diagnostics almost as soon as laser was invented in 1960. The most important contribution of the technique to plasma physics and controlled fusion came from the confirmation ...
  • Lithium experiment in tokamak T-11M and concept of limiter tokamak-reactor 
    Mirnov, S.V.; Azizov, E.A.; Alekseyev, A.G.; Gorbunov, Ya.V.; Vertkov, A.V.; Evtikhin, V.A.; Lazarev, V.B.; Lublinsky, I.E.; Prokhorov, D.Yu.; Sotnikov, S.M.; Tugarinov, S.N. (Вопросы атомной науки и техники, 2006)
    The paper suggests the addition or replacement of the magnetic divertor by lithium limiter as producer of irradiated blanket, which should prevent tokamak first wall and divertor plates from local high power loads. The ...
  • Modeling of plasma accumulation, heating and confinement in a source of thermonuclear neutrons 
    Lavrent’ev, O.A.; Maslov, V.A.; Germanova, S.V.; Shevchuk, B.A.; Krutko, N.A. (Вопросы атомной науки и техники, 2006)
    The mathematical model and computer program were prepared for modeling of physical processes in a source of thermonuclear neutrons. As a result of modeling, the time dependences on characteristics of system were obtained ...
  • Nonlinear decay of Langmuir waves into counter-propagating surface ones 
    Akimov, Yu.A.; Azarenkov, N.A. (Вопросы атомной науки и техники, 2006)
    This paper presents a study of the nonlinear excitation of surface waves involving a Langmuir wave decay at a plasma-dielectric interface. The Langmuir wave is considered to be incident perpendicularly upon the interface, ...
  • Non-linear phenomena connected with propogation of the drift waves into plasma 
    Khvesyuk, V.I.; Chirkov, A.Yu. (Вопросы атомной науки и техники, 2006)
    Non-linear heat and particle transport and restriction of wave amplitudes are discussed. Non-linear transformation of drift wave is considered under influence of outer non-uniform static electric field.

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