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Перегляд Вопросы атомной науки и техники, 2018, № 6 за назвою

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники, 2018, № 6 за назвою

Сортувати за: Порядок: Результатів:

  • Fast and accurate algorithm of 3D magnetic surfaces reconstruction in stellarators 
    Filippov, V.; Grekov, D.; Olefir, V. (Вопросы атомной науки и техники, 2018)
    An algorithm of calculation of approximating functions, which establish the one-to-one correspondence between the real coordinate mesh with arbitrary step and magnetic flux label in the whole plasma volume, was developed. ...
  • Features of atmospheric pressure discharges with a transverse component of the velocity of gas flow to the current channel 
    Chernyak, V.Ya.; Iukhymenko, V.V.; Iukhymenko, K.V.; Klochok, N.V.; Kolomiiets, O.V.; Hamazin, D.K.; Chernolutsky, D.L. (Вопросы атомной науки и техники, 2018)
    The atmospheric pressure rotating gliding discharge was studied in work. A comparison of a rotating gliding discharge with a discharge in a transverse airflow were made. The clear analogies between rotating gliding discharge ...
  • Features of ignition and combustion of a twocomponent gas suspension of coal particles 
    Orlovskaya, S.G.; Zuj, O.N.; Chernyak, V.Ya. (Вопросы атомной науки и техники, 2018)
    Physical and mathematical modeling of high-temperature heat and mass transfer and combustion kinetics of a two-fraction gas suspension of carbon particles at different gas temperatures is carried out. It was assumed that ...
  • Features of surface modification of copper-based alloys under powerful plasma exposures 
    Byrka, O.; Aksenov, N.; Chunadra, A.; Fomina, L.; Herashchenko, S.; Makhlai, V.; Malykhin, S.; Sereda, K.; Surovitskiy, S.; Garkusha, I. (Вопросы атомной науки и техники, 2018)
    Paper presents features of plasma alloying of Cu-based materials with Ti-Cr, Ti-Cr-Ti-Nb, Ti-Cr-Ti-Zr, Ti-Cr-TiZrO coatings in different regimes of the QSPA Kh-50. Targets were made from copper samples covered of multilayer ...
  • Features of the spectra of nonlinear oscillators in regimes with dynamic chaos 
    Buts, V.А.; Kuzmin, V.V.; Tolstoluzhsky, A.P. (Вопросы атомной науки и техники, 2018)
    It is shown that the dynamics of particles in the field of a wave packet, whose group velocity is zero, is almost always chaotic. Earlier we showed that in the field of a large number of cyclotron resonances, the higher ...
  • First results with collecting probes in U-2M torsatron 
    Voitsenya, V.S.; Konovalov, V.G.; Ryzhkov, I.V.; Solodovchenko, S.I.; Shtan’, A.F.; Shapoval, A.N.; Maznichenko, S.M. (Вопросы атомной науки и техники, 2018)
    The results are presented on a postmortem analysis of the mirror-like SS samples and two glass samples exposed in the Uragan-2M (U-2M) vacuum chamber during experimental campaigns in 2015 and 2016 years. The examination ...
  • Fluctuations and ion-acoustic waves in collisional dusty plasma with variable grain charge 
    Momot, A.I.; Zagorodny, A.G.; Momot, O.V. (Вопросы атомной науки и техники, 2018)
    The kinetic theory of electric fluctuations in a collisional weakly ionized dusty plasma is formulated with regard to the grain charg variations. The spectra of ion-acoustic wave and of electron density correlation in ...
  • Generator of low pressure volume plasma with plasma electron source 
    Khomich, V.A.; Ryabtsev, A.V.; Nazarenko, V.G. (Вопросы атомной науки и техники, 2018)
    In the current paper the results of a study of a volumetric high-current low-pressure discharge with a plasma electron source are presented. The source was made on the basis of a hollow cathode with a gas-magnetron ...
  • Hybrid model of the plasma accelerator with open walls and closed electron drift 
    Litovko, I.; Goncharov, A.; Dobrovolsky, A.; Najko, I.; Najko, L. (Вопросы атомной науки и техники, 2018)
    The original approach to use Hall-type plasma accelerators with closed electron drift and open walls for production converging towards axis accelerating ion beam describes here. The two-dimensional theoretical hybrid model ...
  • Hydrogen injector based on penning discharge with metal hydride cathode 
    Sereda, I.N.; Hrechko, Ya.O.; Tseluyko, A.F.; Ryabchikov, D.L. (Вопросы атомной науки и техники, 2018)
    The paper presents the results of the investigation of a neutral-hydrogen pulse injector based on Penning discharge with a metal hydride hollow cathode. The source of chemically pure hydrogen is a getter alloy Zr₅₀V₅₀ ...
  • Implantation of deuterium and helium ions into composite structure with tantalum coating 
    Bobkov, V.V.; Tishchenko, L.P.; Kovtunenko, Yu.I.; Tsapenko, O.B.; Skrypnik, A.O.; Logachev, Yu.E.; Gamayunova, L.A. (Вопросы атомной науки и техники, 2018)
    Processes of retention and thermal release of implanted deuterium and helium from tantalum coatings of multilayer composite structure by thermodesorption spectrometry were investigated. The dependences of amount of accumulated ...
  • Increase of efficiency of acceleration of the test electron bunch by sequence of electron bunches in the dielectric resonator 
    Markov, P.I.; Onishchenko, I.N.; Sotnikov, G.V. (Вопросы атомной науки и техники, 2018)
    Results of numerical simulation of the test bunch acceleration by relativistic electron bunch sequence in the cylindrical dielectric resonator of terahertz frequency range are provided. If the bunch spacing equals to the ...
  • Influence of corona discharge on paraffin combustion 
    Nedybaliuk, O.A.; Fedirchyk, I.I.; Chernyak, V.Ya. (Вопросы атомной науки и техники, 2018)
    This article presents the results of investigation on the corona discharge and its influence on the water surface during electrolysis and paraffin combustion. The dependences of the voltage-current characteristics of the ...
  • Influence of different types of hydrogen treatment on hydrogen retention and release from 12Kh18N10T steel 
    Bondarenko, M.N.; Glazunov, G.P.; Konotopskiy, A.L.; Lozin, A.V.; Moiseenko, V.E.; Aksenov, N.N.; Garkusha, I.E.; Herashchenko, S.S.; Makhlaj, V.A. (Вопросы атомной науки и техники, 2018)
    Hydrogen outgassing from stainless steel was investigated after sample treatment by different plasmas: VHF/RF pulse discharges during wall conditioning in the Uragan-2M torsatron, with RF pulse plasma heating regime ...
  • Influence of increased sliding speed on the structure and properties of piston rings with ion-plasma coating 
    Skoblo, T.S.; Sidashenko, A.I.; Garkusha, I.E.; Taran, A.V.; Muratov, R.M.; Maltsev, Т.V. (Вопросы атомной науки и техники, 2018)
    The technology of ion-plasma hardening of oil-scraper piston rings of D100 diesel engine by multilayer TiN/CrN composition is proposed. Comparative tests for friction and wear of the piston rings have been carried out and ...
  • In situ quantification of plasma facing surface Conditions in the Uragan-2M torsatron 
    Glazunov, G.P.; Baron, D.I.; Bondarenko, M.N.; Moiseenko, V.E.; Garkusha, I.E.; Konotopskiy, A.L.; Lozin, A.V.; Lyssoivan, A.I.; Wauters, T. (Вопросы атомной науки и техники, 2018)
    The method and device has been developed and used for operative estimation of impurity level, outgassing rate and number of impurity gases molecular layers, on the surface of the Uragan-2M (U-2M) vacuum chamber walls. It ...
  • Investigation of DC glow discharge in CO₂ using optical emission spectroscopy 
    Lisovskiy, V.A.; Krol, H.H.; Dudin, S.V. (Вопросы атомной науки и техники, 2018)
    The results of investigations of a glow discharge in carbon dioxide by the method of optical emission spectroscopy are presented. Processes in negative glow, positive column and anode glow are considered in detail. In ...
  • Investigation of electron cut-off in a cylindrical electrode system in pulsed magnetic field of an inductor 
    Drozd, I.; Kuzmichev, A.; Maikut, S.; Tsybulsky, L. (Вопросы атомной науки и техники, 2018)
    The effect of electron cut-off from the anode in a cylindrical coaxial electrode system with an inhomogeneity of electric and magnetic fields along the axis is investigated by numerical simulation. The effect is caused ...
  • Investigation of nonequilibrium in plasma of ARC discharge between melting electrodes 
    Fesenko, S.O.; Kleshich, M.M.; Veklich, A.N. (Вопросы атомной науки и техники, 2018)
    In this paper, the different scenarios of experimental data treatment are considered, which may lead to contrary conclusions about the possibility of realization of a local thermodynamic equilibrium in the plasma. In ...
  • Investigation of posibility of energy transfer to plasma ions by oscillations with large amplitude on frequency of electron cyclotron resonance in magnetic trap 
    Antipov, V.S.; Antonov, A.N.; Buts, V.A.; Kovalchuk, I.K.; Kornilov, E.A.; Vinokurov, V.A. (Вопросы атомной науки и техники, 2018)
    Process of action of powerful transverse electromagnetic wave on plasma in the magnetic trap is studied theoretically and experimentally. Interaction of wave-wave type is taken into account in the theoretical model. ...

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