Search Results - "Kurkuchekov, V. V."

Control of Plasma Potential in GOL-NB Axisymmetric Multiple-Mirror Trap by Ivanov, I. A., Polozova, P. A., Batkin, V. I., Kuklin, K. N., Kurkuchekov, V. V., Melnikov, N. A., Polosatkin, S. V., Postupaev, V. V., Rovenskikh, A. F., Sidorov, E. N., Skovorodin, D. I.

“…The results on applying the technique of vortex plasma confinement in the GOL-NB facility are presented. The first experiments on optimizing the biasing the…”
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Study of the Method of Photon Neutralization of Powerful Beams of Negative Ions at the Budker Institute of Nuclear Physics by Popov, S. S., Atlukhanov, M. G., Burdakov, A. V., Ivanov, A. A., Kurkuchekov, V. V., Sanin, A. L., Skovorodin, D. I., Trunev, Yu. A., Shikhovtsev, I. V.

“…A short review of the studies carried out at the Budker Institute of Nuclear Physics, Siberian Branch, Russian Academy of Sciences (BINP SB RAS) on the photon…”
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Observation of the Dynamics of a Focal Spot Using a Long-Pulse Linear Induction Accelerator by Trunev, Yu. A., Skovorodin, D. I., Burdakov, A. V., Popov, S. S., Kolesnikov, P. A., Danilov, V. V., Kurkuchekov, V. V., Atlukhanov, M. G., Kulenko, I. V., Arakcheev, A. S., Astrelin, V. T., Sinitsky, S. L., Starostenko, A. A., Starostenko, D. A., Nikitin, O. A., Politov, V. Yu, Lee, E. S.

“…A diagnostic has been developed to study the focusing dynamics of a high-power electron beam on a target. The diagnostic uses a pinhole camera to observe…”
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Diagnostics of the dynamics of material damage by thermal shocks with the intensity possible in the ITER divertor by Vyacheslavov, L N, Arakcheev, A S, Bataev, I A, Burdakov, A V, Kandaurov, I V, Kasatov, A A, Kurkuchekov, V V, Popov, V A, Shoshin, A A, Skovorodin, D I, Trunev, Yu A, Vasilyev, A A

“…A novel BETA test facility (Beam of Electrons for materials Test Applications) was developed at the Budker Institute to study the erosion of materials directly…”
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Studies on Electron Beam Transport in a Linear Induction Accelerator for Free Electron Laser Application by Sandalov, E. S., Sinitsky, S. L., Skovorodin, D. I., Nikiforov, D. A., Atlukhanov, M. G., Bak, P. A., Blinov, M. F., Burdakov, A. V., Kurkuchekov, V. V., Logachev, P. V., Petrenko, A. V., Trunev, Yu. A., Zhivankov, K. I., Ginzburg, N. S., Peskov, N. Yu

“…Project of submillimeter free electron laser (FEL) is developed at BINP in collaboration with IAP [1] . The FEL scheme is based on a high current electron beam…”
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Generation of High-Power Sub-THz Waves in Magnetized Turbulent Electron Beam Plasmas by Thumm, M. K. A., Arzhannikov, A. V., Astrelin, V. T., Burdakov, A. V., Ivanov, I. A., Kalinin, P. V., Kandaurov, I. V., Kurkuchekov, V. V., Kuznetsov, S. A., Makarov, M. A., Mekler, K. I., Polosatkin, S. V., Popov, S. A., Postupaev, V. V., Rovenskikh, A. F., Sinitsky, S. L., Sklyarov, V. F., Stepanov, V. D., Trunev, Yu. A., Timofeev, I. V., Vyacheslavov, L. N.

“…Sub-THz radiation can be generated by conversion of plasma waves into electromagnetic (EM) radiation in a plasma with strong Langmuir (LT) turbulence produced…”
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Continuous laser illumination for in situ investigation of tungsten erosion under transient thermal loads by Vasilyev, A.A., Arakcheev, A.S., Burdakov, A.V., Bataev, I.A., Kandaurov, I.V., Kasatov, A.A., Kurkuchekov, V.V., Popov, V.A., Shoshin, A.A., Trunev, Yu.A., Vyacheslavov, L.N.

“…•New optical methods for research on tungsten erosion were developed on BETA facility.•The bending dynamics of a tungsten sample was detected during thermal…”
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Numerical Modeling of Electron Beams in a Source with a Plasma Cathode and Their Transport in a Magnetic Field by Astrelin, V. T., Vorobyov, M. S., Kandaurov, I. V., Kurkuchekov, V. V.

“…The formation of electron beams and their transport in a mirror-type guiding magnetic field are modeled numerically for two types of an experimental…”
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Generation and transport of submillisecond intense electron beams in plasma cathode vacuum diodes by Astrelin, V.T., Kandaurov, I.V., Vorobyov, M.S., Koval, N.N., Kurkuchekov, V.V., Sulakshin, S.A., Trunev, Yu A.

“…The paper reports on a comparative study of two different types of diode system for producing intense submillisecond electron beam in a source with…”
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Two-dimensional numerical simulation of tungsten melting in exposure to pulsed electron beam by Arakcheev, A.S., Apushkinskaya, D.E., Kandaurov, I.V., Kasatov, A.A., Kurkuchekov, V.V., Lazareva, G.G., Maksimova, A.G., Popov, V.A., Snytnikov, A.V., Trunev, Yu.A., Vasilyev, A.A., Vyacheslavov, L.N.

“…•The cooling by evaporation limit the pulsed heating by electron beam.•The time dependence of the molten region radius was calculated.•The results validated…”
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On the mechanism of surface-parallel cracks formation under pulsed heat loads by Arakcheev, A.S., Arakcheev, S.A., Kandaurov, I.V., Kasatov, A.A., Kurkuchekov, V.V., Lazareva, G.G., Maksimova, A.G., Mashukov, V.I., Popov, V.A., Trunev, Yu.A., Vasilyev, A.A., Vyacheslavov, L.N.

“…•The deformations and mechanical stresses around a crack normal to surface that appeared under pulsed heat load are calculated.•Transverse to the exposed…”
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In-situ imaging of tungsten surface modification under ITER-like transient heat loads by Vasilyev, A.A., Arakcheev, A.S., Bataev, I.A., Bataev, V.A., Burdakov, A.V., Kandaurov, I.V., Kasatov, A.A., Kurkuchekov, V.V., Mekler, K.I., Popov, V.A., Shoshin, A.A., Skovorodin, D.I., Trunev, Yu.A., Vyacheslavov, L.N.

“…•A wide-area long-pulse electron beam was used for transient heating of tungsten.•Sample surface was imaged with fast CCD cameras during the beam…”
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Two Ways for High-Power Generation of Subterahertz Radiation by Usage of Strong Relativistic Electron Beams by Arzhannikov, A. V., Thumm, Manfred K. A., Burdakov, A. V., Burmasov, V. S., Ginzburg, N. S., Ivanov, I. A., Kalinin, P. V., Kasatov, A. A., Kurkuchekov, V. V., Kuznetsov, S. A., Makarov, M. A., Mekler, K. I., Peskov, N. Yu, Polosatkin, S. V., Popov, S. S., Postupaev, V. V., Rovenskikh, A. F., Sergeev, A. S., Sinitsky, S. L., Sklyarov, V. F., Stepanov, V. D., Vyacheslavov, L. N., Zaslavsky, V. Yu

“…This paper describes results of studies on application of high current (1-10 kA) relativistic electron beams to generate millimeter and subterahertz (sub-THz)…”
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Observation of dust particles ejected from the tungsten surface by transient heat flux with small-angle scattering of cw laser light by Vyacheslavov, L.N., Arakcheev, A.S., Burdakov, A.V., Kandaurov, I.V., Kasatov, A.A., Kurkuchekov, V.V., Mekler, K.I., Popov, V.A., Shoshin, A.A., Skovorodin, D.I., Trunev, Yu.A., Vasilyev, A.A.

“…•ITER‐scale transients are simulated using a powerful sub‐millisecond electron beam.•Small‐angle laser scattering technique is developed for in‐situ particles…”
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Sub-THz wave generation by magnetized plasma with strong turbulence driven by high-current REB by Arzhannikov, A. V., Astrelin, V. T., Burdakov, A. V., Ivanov, I. A., Kandaurov, I. V., Kurkuchekov, V. V., Kuznetsov, S. A., Makarov, M. A., Mekler, K. I., Polosatkin, S. V., Popov, S. A., Postupaev, V. V., Rovenskikh, A. F., Sinitsky, S. L., Sklyarov, V. F., Timofeev, I. V., Trunev, Yu A., Thumm, M. K. A., Vyacheslavov, L. N.

“…The specific power density 1 kW/cm 3 of sub-THz-wave emission from plasma in the multi-mirror trap GOL-3 during injection of 0.5 MV, 2 kA/cm 2…”
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