Перегляд за автором "Veklich, 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 ...
  • Enrichment of colloidal solutions by nanoparticles in underwater spark discharge 
    Lopat’ko, K.; Aftandiliants, Y.; Veklich, A.; Boretskij, V.; Taran, N.; Batsmanova, L.; Trach, V.; Tugai, T. (Вопросы атомной науки и техники, 2015)
    The underwater spark discharge between manganese granules was studied. Optical emission spectroscopy meth-ods were used for diagnostics of such discharge plasma. The colloidal solution with manganese nanoparticles was ...
  • 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 electric arc discharge plasma between one-component Cu and Ni and composite Ag-Ni electrodes 
    Veklich, A.; Kleshich, M.; Fesenko, S.; Boretskij, V.; Cressault, Y.; Teulet, Ph. (Вопросы атомной науки и техники, 2017)
    Plasma of electric arc between one-component Cu and Ni and composite Ag-Ni electrodes was studied by means of optical emission spectroscopy. Radial temperature profiles of plasma column were obtained using Boltzmann plot ...
  • 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 ...
  • Non-equilibrium plasma properties of electric arc discharge in air between copper electrodes 
    Boretskij, V.; Veklich, A.; Cressault, Y.; Gleizes, A.; Teulet, Ph. (Вопросы атомной науки и техники, 2012)
    Spectroscopy investigations of plasma of free burning electric arc discharge as well as discharge in air flow of 6.45 slpm at currents 3.5, 30, 50 and 100 A were carried out. Plasma state deviation from thermodynamic ...
  • 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 ...
  • Thermal plasma of electric arc discharge in air between composite Cu-C electrodes 
    Veklich, A.; Fesenko, S.; Boretskij, V.; Cressault, Y.; Gleizes, A.; Teulet, Ph.; Bondarenko, Y.; Kryachko, L. (Вопросы атомной науки и техники, 2014)
    The complex technique of plasma property studies is suggested. As the first step the radial profiles of temperature and electron density in plasma of free burning electric arc discharge in air between Cu-C composite and ...