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Перегляд Problems of Atomic Science and Technology, 2019 за назвою

Репозиторій DSpace/Manakin

Перегляд Problems of Atomic Science and Technology, 2019 за назвою

Сортувати за: Порядок: Результатів:

  • Features of formation of crystallographic texture and properties in Ti-3Al-2.5V titanium alloy during tubes manufacture 
    Vakhrusheva, V.S.; Hruzin, N.V.; Malykhin, D.G. (Вопросы атомной науки и техники, 2019)
    Texture formation processes at all technological stages of tube manufacture were considered. It has been established that at the stage of hot deformation and manufacture of TREX tubes, tangential and radial textures are ...
  • Features of helium complexes behaviour near the free surface in tungsten 
    Starchenko, I.V.; Sadanov, E.V. (Вопросы атомной науки и техники, 2019)
    The formation of interstitial atoms by lattice tungsten atoms displacement by clusters of implanted helium, which is accompanied with the appearance of helium-vacancy complexes, was found. The stimulating effect of the ...
  • Features of the low energy protons interaction with molibden surface 
    Fedorovich, O.A.; Hladkovskyi, V.V.; Polozov, B.P.; Voitenko, L.M.; Kostin, E.G.; Rokitskyi, А.A.; Oberemok, А.S. (Вопросы атомной науки и техники, 2019)
    The surface of molybdenum changes significantly after the proton irradiation process. The sputtering of the surface leads to a substantial cleaning of oxides. It is also possible to reduce oxides in a hydrogen plasma. The ...
  • Features of the upgraded magnetic diagnostics application in the U-2M torsatron 
    Pashnev, V.K.; Petrushenya, A.A.; Sorokovoy, E.L.; Ozherel’ev, F.I. (Вопросы атомной науки и техники, 2019)
    Modernized magnetic sensor systems have been developed and tested to carry out the magnetic measurements on the U-2M torsatron. The effect of the metallic environment, high-frequency noise and the instability of the external ...
  • Features of weakly nonlinear wave interaction 
    Buts, V.A.; Kovalchuk, I.K.; Tolstoluzhsky, A.P. (Вопросы атомной науки и техники, 2019)
    Regular and stochastic dynamics of three wave interaction and dynamics of cascades of such three wave processes were investigated. It was shown that matrix elements of wave interaction are inversely proportional to square ...
  • Findif code simulations of OP-1.1 Wendelstein 7-X discharges 
    Pełka, G.; Stępniewski, W.; Zagórski, R.; W7-X Team (Вопросы атомной науки и техники, 2019)
    The current development state of the finite difference, multi-fluid, 3D plasma code Findif is detailed. The code was run on four meshes prepared for the OP-1.1 wall geometry of the Wendelstein 7-X stellarator. The meshes ...
  • Flat electrode diameter effect on glow discharge structure and properties 
    Lisovskiy, V.A.; Osmayev, R.O.; Yegorenkov, V.D. (Вопросы атомной науки и техники, 2019)
    This paper is devoted to studying the effect of flat electrode diameter values on current-voltage characteristics and axial structure of the glow discharge in nitrogen. We have demonstrated that the discharge current ...
  • Formation of light impurities in a hydrogen plasma at initial stage of a discharge 
    Yuferov, V.B.; Skibenko, E.I.; Tkachov, V.I.; Katrechko, V.V.; Svichkar, A.S. (Вопросы атомной науки и техники, 2019)
    Analyzing the dynamics of density for atomic and molecular hydrogen ions, the values of atomic hydrogen and UV radiation fluxes to the walls of the plasma chamber were obtained, resulting in light impurities of carbon and ...
  • Fully relativistic approach to the theory of slow and plasma ECRF waves 
    Pavlov, S.S.; Castejon, F. (Вопросы атомной науки и техники, 2019)
    The new exact integral form for the fully relativistic plasma dielectric tensor in the ECRF range is presented. This form is suitable for numerical applications for arbitrary wave numbers.
  • Gamma-radiation spectra of 1200MeV electrons in thick beryllium, silicon and tungsten single crystals 
    Bochek, G.L.; Deiev, O.S.; Kulibaba, V.I.; Maslov, N.I.; Ovchinnik, V.D.; Potin, S.M.; Schramenko, B.I. (Вопросы атомной науки и техники, 2019)
    Gamma radiation spectra of 1200MeV electrons from the single crystals of the beryllium 1.2mm thick, silicon 1.5mm and 15mm thick and tungsten 1.18mm thick along of the crystallographic axes were measured. Also spectral-angular ...
  • Generation of silver nanoparticles in a plasma-liquid system with a secondary discharge supported by a rotating gliding discharge 
    Chernyak, V.Ya.; Iukhymenko, V.V.; Iukhymenko, K.V.; Kolomiiets, O.V.; Samchenko, Y.M.; Hamazin, D.K.; Goriachko, A.M. (Вопросы атомной науки и техники, 2019)
    Generation of silver nanoparticles in plasma-liquid system with secondary discharge that supported by rotating gliding discharge was investigated in work. Parameters of liquids after plasma treatment were investigated by ...
  • Group analysis of motion equation of charged particle placed in crossed fields 
    Yeliseyev, Yu.N. (Вопросы атомной науки и техники, 2019)
    The transformation of motion equation of a charged particle placed in crossed longitudinal magnetic field and radial electric one is considered under transition from the laboratory frame of reference to a uniformly rotating ...
  • Hardening of leading edges of turbine blades by electrospark alloying 
    Kalinina, N.E.; Hlushkova, D.B.; Hrinchenko, O.D.; Kalinin, V.T.; Voronkov, A.I.; Kostina, L.L.; Nikitchenko, I.N.; Nosova, T.V.; Reznikov, A.A. (Вопросы атомной науки и техники, 2019)
    With a purpose of creating anti-erosion protection on turbine rotor blades the experiments in electrospark alloying using electrodes made of different materials: Т15К6 hard alloy and 15Х11МФШ steel were conducted. Reduction ...
  • Hardware-software complex for automated control and monitoring of the vacuum system of the coating setup "Bulat-6" 
    Gubarev, S.P.; Leonovych, A.V.; Muratov, R.M.; Nezovibat'ko, Y.N.; Opaleva, G.P.; Taran, V.S.; Zolototrubova, M.I. (Вопросы атомной науки и техники, 2019)
    The hardware-software complex for automated control and monitoring of the vacuum system of the coating setup "Bulat-6" is presented. Its use provides the stability of the process of obtaining and maintaining the required ...
  • Helicons in plasma solid-state waveguide of cylindrical configuration 
    Averkov, Yu.O.; Prokopenko, Yu.V.; Yakovenko, V.M. (Вопросы атомной науки и техники, 2019)
    The theory of electromagnetic eigenwaves of a cylindrical plasma waveguide located in a constant longitudinal magnetic field has been created. A dispersion equation has been obtained under condition when the ratio of the ...
  • High-frequency oscillations in plasma of lower hybrid cavities 
    Azarenkov, N.A.; Chibisov, D.V. (Вопросы атомной науки и техники, 2019)
    The problem of the presence of high-frequency oscillations in lower hybrid cavities in the plasma of the earth's ionosphere is considered. It is assumed that the oscillations in the cavity are excited due to the ring ion ...
  • High-voltage modulator of the Linac injector with voltage pulse stabilization 
    Anokhin, R.A.; Dubniuk, S.N.; Gaponenko, N.I.; Kobets, A.P.; Kravchenko, A.I.; Manuilenko, O.V.; Reshetnikov, V.N.; Shevchenko, A.S.; Soshenko, V.A.; Svichenskiy, V.G.; Zajtsev, B.V.; Zabotin, A.V.; Zhuravlyov, V.G.; Zhuravlyov, A.V. (Вопросы атомной науки и техники, 2019)
    The high-voltage pulse modulator based on the modern semiconductor elements is described. The modulator is intended for use in the power supply system of LINAC helium ions injector and has the ability to smoothly adjust ...
  • Hydrogen reduction of silicon tetrachloride in low temperature non-equilibrium plasma of induction RF discharge 
    Deryzemlia, A.N.; Yevsiukov, A.I.; Radchenko, V.I.; Khizhnyak, D.A.; Kryshtal, P.G.; Zhuravlov, A.Yu.; Shijan, A.V.; Strigunovskiy, S.V.; Pelypets, Yu.A.; Shirokov, B.M. (Вопросы атомной науки и техники, 2019)
    In this work, silicon is obtained by plasma-chemical reduction of silicon tetrachloride in an argon-hydrogen low- temperature nonequilibrium plasma. It is shown that in the investigated range of process parameters, the ...
  • Ignition and properties of RF capacitive discharge in acetylene 
    Lisovskiy, V.A.; Dudin, S.V.; Platonov, P.P.; Bogatyrenko, S.I.; Minenkov, A.A. (Вопросы атомной науки и техники, 2019)
    In the present work, we measured breakdown and extinction curves of radio-frequency discharge in acetylene as well as dependences of active current, power and gas pressure on the discharge burning time, and also optical ...
  • Impact of γ-irradiation on dielectric and electric properties of TlInS₂ crystals 
    Sardarly, R.M.; Samedov, O.A.; Salmanov, F.T.; Aliyeva, N.A. (Вопросы атомной науки и техники, 2019)
    The effect of γ-irradiation on the relaxor properties of the TlInS₂ compound have been studied. It is established that in this compound the Vogel-Fulcher temperature (Tf) shifts towards the low temperatures, and the Burns ...

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