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Перегляд Bопросы атомной науки и техники, 2006 за назвою

Репозиторій DSpace/Manakin

Перегляд Bопросы атомной науки и техники, 2006 за назвою

Сортувати за: Порядок: Результатів:

  • Agafonov, A.V.; Tarakanov, V.P. (Вопросы атомной науки и техники, 2006)
    Results of computer simulation of low-energy high-current electron beam generation in a low-impedance system show that high-current beams shape in paramagnetic states. Low-impedance system consists of a diode with a ...
  • Khodak, I.V.; Kushnir, V.A.; Romas’ko, V.P.; Zakutin, V.V. (Вопросы атомной науки и техники, 2006)
    RF guns with thermoemission and photoemission cathodes generate an electron beam pulse current and current pulse duration of 10⁻¹…10³ A and 10⁻⁶…10⁻¹² s, respectively. It is proposed to apply a ferroelectric cathode in ...
  • Feranchuk, I.D. (Вопросы атомной науки и техники, 2006)
    Analysis of the optimal conditions for realization of X-ray free electron laser is considered for the case when an electron beam radiates in a crystal. It is shown that the use of the parametric X-ray radiation under the ...
  • Olshansky, V.V.; Stepanov, K.N. (Вопросы атомной науки и техники, 2006)
    Solution of the dispersion equation for linear potential ion cyclotron oscillations with characteristic parameters used for selective ion cyclotron resonance separation of gadolinium isotopes has revealed the presence of ...
  • Danilov, A.V.; Dnestrovskij, Yu. N.; Andreev, V.F.; Cherkasov, S.V.; Dnestrovskij, A.Yu.; Lysenko, S.E.; Vershkov, V.A. (Вопросы атомной науки и техники, 2006)
    Simulation of particle and heat transport was performed with the ASTRA code. The equations for the electron temperature and density, ion temperature and current diffusion were solved. For the heat transport we used the ...
  • Glazunov, G.P.; Andreev, A.A.; Baron, D.I.; Bondarenko, M.N.; Causey, R.A.; Hassanein, A.M.; Konotopskiy, A.L.; Patokin, A.P.; Neklyudov, I.M.; Rybal’chenko, N.D.; Tarasov, I.K.; Volkov, E.D. (Вопросы атомной науки и техники, 2006)
    Erosion and hydrogen behavior are examined in the dense and high porous W-films on Pd. The obtained results are discussed from the viewpoint of plasma facing diffusion system creation for hydrogen isotope recycling control ...
  • Kobayashi, Akira (Вопросы атомной науки и техники, 2006)
    Thermal barrier coating typically comprising of bondcoat and yttrium stabilized zirconium topcoat, has been used to improve the efficiency of turbine engine by providing the capability to sustain significant temperature ...
  • Elzhov, A.V.; Perelstein, E.A. (Вопросы атомной науки и техники, 2006)
    Beam-wave dynamics in two-beam accelerator driver with accompanying wave is studied with numerical simulations. Special attention is paid to the problems of phase stability and tolerances for microwave extraction facilities.
  • Kostyukov, I.Yu.; Vvedenskii, N.V. (Вопросы атомной науки и техники, 2006)
    Acceleration in a plasma wake field is simulated with 2D axially symmetric hybrid PIC code. The dependence of the parameters of the accelerated electrons on the laser pulse duration (at a given pulse energy) is studied ...
  • Markov, P.I.; Onishchenko, I.N.; Korzh, A.F.; Sotnikov, G.V. (Вопросы атомной науки и техники, 2006)
    The nonlinear mechanism of saturation of wake field amplitude, exited in the cylindrical resonator partially filled with dielectric by relativistic train of electron bunches numerically simulated by means of a specially ...
  • Eliseev, S.P.; Nikulin, V.Ya.; Oginov, A.V.; Tikhomirov, A.A. (Вопросы атомной науки и техники, 2006)
    The results of experiments received on the plasma focus (PF) device with energy stored equal 4 kJ are represented. Photos of the current plasma sheath (CPS), pre-pinch, sphere-like plasma formations are produced with the ...
  • Anisimov, I.O.; Kelnyk, O.I.; Litoshenko, T.Eu.; Siversky, T.V.; Soroka, S.V.; Velykanets’, D.M. (Вопросы атомной науки и техники, 2006)
    Excitation of the HF electric field in the local plasma resonance region (LPRR) of inhomogeneous plasma by pumping electric field or modulated electron beam results to appearance of the ponderomotive force that presses ...
  • Krupnik, L.; Zhezhera, A.; Melnikov, A.; Hidalgo, C.; Alonso, A.; Chmyga, A.; Eliseev, L.; Komarov, A.; Kozachok, A.; Lysenko, S.; de Pablos, J.L.; Perfilov, S. (Вопросы атомной науки и техники, 2006)
    In this article are presented main results on electric potential investigations in stellarator/torsatron TJ-II and tokamak T-10 in a comparable regimes of device operation.
  • Chepurnov, A.S.; Orekhov, D.I.; Maimistov, D.A.; Sabelnikov, A.A.; Etenko, A.V. (Вопросы атомной науки и техники, 2006)
    Monitoring of PMT dark noise in a neutrino detector BOREXINO is a procedure that indicates condition of the detector. Based on CAN industrial network, top level DeviceNet protocol and WEB visualization, the dark ...
  • Otboyev, A.V.; Shatunov, P.Yu.; Shatunov, Yu.M. (Вопросы атомной науки и техники, 2006)
    A possibility to accelerate polarized proton at the synchrotron U-70 is considered. Estimations of the spin resonances are given in the energy range 2.5…70 GeV. To suppress depolarizing effects of spin resonances, a scheme ...
  • Ivanov, B.I.; Shulika, N.G. (Вопросы атомной науки и техники, 2006)
    An estimation for power requirements and efficiency of a linear accelerator with transverse focusing by an electron beam is presented for the following parameters: proton beam current of 100…300 mA, output energy of 3 ...
  • Skladnik-Sadowska, E.; Malinowski, K.; Sadowski, M.J.; Czaus, K.; Marchenko, A.; Tsarenko, A.V. (Вопросы атомной науки и техники, 2006)
    The paper presents results of experimental research on the interaction of a pulsed plasma-ion stream with a tungsten (W) target. The pulsed hydrogen plasma was produced within the RPI-IBIS (Multi-Rod Plasma Injector) ...
  • Svistunov, Yu.A.; Vorogushin, M.F.; Gavrish, Yu.N.; Budtov, A.A.; Bogdanov, P.V.; Ershov, V.A.; Grigoriev, V.I.; Liverovski, A.K.; Mudrolubov, V.G.; Petrov, V.I.; Silaev, S.A.; Strokach, A.P.; Tsvetkov, V.F. (Вопросы атомной науки и техники, 2006)
    The paper is a survey of progress in 433 MHz RFQ technology at Production Complex of Linacs and Cyclotrons of D.V. Efremov Institute Sci. over past three years. RFQs and APF-cavities are designed as bases for ion ...
  • Sadowski, Marek J.; Skladnik-Sadowska, E.; Scholz, Marek; Wolowski, Jerzy (Вопросы атомной науки и техники, 2006)
    The most important results of theoretical and experimental studies of plasmas, which have been achieved at the IPJ in Swierk and IPPLM in Warsaw recently, are presented. Studies of physical phenomena in PF discharges, ...
  • Onishchenko, I.N. (Вопросы атомной науки и техники, 2006)
    The recent experimental results on frontier values of accelerating gradient and energy gain achieved by advanced acceleration methods based on intense plasma wakefields driven by a high-power short laser pulse or a large ...

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