Перегляд за автором "Murmantsev, A."

Сортувати за: Порядок: Результатів:

  • Composite Cu-Cr materials under thermal action of electric arc discharge plasma 
    Murmantsev, A.; Veklich, A.; Boretskij, V.; Bartlová, M.; Dostál, L.; Píška, J.; Šimek, D.; Tolochyn, A. (Вопросы атомной науки и техники, 2021)
    The results of optical emission spectroscopy (OES) investigation of plasma of electric arc discharges in steadystate mode between Cu-Cr composite electrodes, manufactured at different sintered temperatures: 750, 850, 950 ...
  • Diagnostics of plasma of electric arc discharge between asymmetric single-component Cu and Ni electrodes 
    Murmantsev, A.; Veklich, A.; Boretskij, V.; Fesenko, S.; Kleshych, M. (Problems of Atomic Science and Technology, 2023)
    In this work, the radial distributions of parameters of plasma with copper and nickel vapours admixtures in positive column of electric arc discharge were investigated by optical emission spectroscopy. The plasma temperature ...
  • Diagnostics of thermal plasma with Cu and Ni vapour admixtures 
    Murmantsev, A.; Veklich, A.; Boretskij, V.; Fesenko, S.; Kleshych, M.; Ninyovskij, V.; Cressault, Y. (Problems of Atomic Science and Technology, 2022)
    This work is devoted to diagnostics of thermal electric arc discharge plasma with copper and nickel vapour admixtures by optical emission spectroscopy and possibility of its usage for investigation of plasma regions ...
  • Estimation of the role of radiation in the plasma of electric arc discharge between Cu-C composites 
    Veklich, A.; Fesenko, S.; Murmantsev, A.; Boretskij, V. (Вопросы атомной науки и техники, 2021)
    This work is devoted to investigation of the radiation in the plasma of electric arc discharge between Cu-C composite electrodes and estimation of its contribution during the determination of electron density from the ...
  • Excitation temperatures in plasma of underwater disharges between iron granules 
    Murmantsev, A.; Veklich, A.; Boretskij, V. (Вопросы атомной науки и техники, 2020)
    This paper deals with development of optical emission spectroscopy techniques for diagnostic of underwater discharge plasma between iron granules. The difficulties in selection of iron spectral lines, as well as the ...
  • Investigation of spatial distribution of metal vapours admixtures in the plasma of an electric arc discharge 
    Murmantsev, A. (Problems of Atomic Science and Technology, 2023)
    This work focuses on diagnosing the plasma in an electric arc discharge in an argon flow using optical emission spectroscopy. The method employed for determining the population of energy levels and the concentration of ...
  • Investigation of thermal plasma of arc discharge between novel composite Cu-W materials 
    Murmantsev, A.; Veklich, A.; Boretskij, V.; Fesenko, S.; Kleshych, M.; Tolochin, O. (Problems of Atomic Science and Technology, 2023)
    In this work, the plasma emission of electric arc discharges between pairs of composite Cu-W electrodes was investigated by optical emission spectroscopy. Electrodes manufactured of Cu-W 50 vol.% composite materials by ...
  • Peculiarities of interaction of Cu-W composite materials with thermal arc discharge plasma 
    Murmantsev, A.; Veklich, A.; Boretskij, V.; Kleshych, M.; Fesenko, S.; Bartlova, M. (Problems of Atomic Science and Technology, 2022)
    This work is a part of acomplex investigation of the interaction of Cu-W composite materials with thermal electric arc discharge plasma. The plasma of 3.5 A DC arc discharge between novel Cu-W composite materials, fabricated ...
  • Plasma-surface interaction of electric arc discharge between composite Cu-Cr electrodes 
    Murmantsev, A.; Veklich, A.; Boretskij, V.; Bartlová, M.; Dostál, L.; Píška, J.; Šimek, D.; Gajdos, A.; Tolochyn, A. (Вопросы атомной науки и техники, 2020)
    In this work the plasma of electric arc discharges between Cu-Cr composite electrodes, which material were pressured and sintered at different temperatures 750 or 1050°C, are investigated by Optical Emission Spectroscopy ...
  • Spectroscopy peculiarities of electric arc discharge plasma with iron vapours 
    Murmantsev, A.; Veklich, A.; Boretskij, V. (Вопросы атомной науки и техники, 2021)
    This work is devoted to spectroscopy peculiarities of electric arc discharge plasma with iron vapours. The solution of the main issue of optical emission spectroscopy, namely, selection of iron spectral lines, to study the ...