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Перегляд Problems of Atomic Science and Technology, 2021, № 4 за датою випуску

Репозиторій DSpace/Manakin

Перегляд Problems of Atomic Science and Technology, 2021, № 4 за датою випуску

Сортувати за: Порядок: Результатів:

  • Determination of the optimal ozonation mode for winter garlic planting material 
    Pugach, S.G.; Zavada, L.M.; Zamuriev, O.O.; Kudin, D.V.; Opalev, P.O.; Melnyk, A.V.; Scherbina, S.A.; Semenchenko, O.L. (Вопросы атомной науки и техники, 2021)
    The study was carried out at the Institute of Vegetable and Melon Farming of the National Academy of Agrarian Sciences of Ukraine and the Department of Low-Temperature Non-equilibrium Plasma Chemistry of the NSC "Kharkov ...
  • Influence of plasma chemical reactions products in barrierless gas discharge in the air on vegetables and fruits storage 
    Yegorov, M.O.; Taran, G.V.; Kudin, D.V.; Zamuriev, O.O.; Opalev, P.O. (Вопросы атомной науки и техники, 2021)
    The influence of the products of plasma chemical reactions (including ozone) on the storage of vegetables and fruits has been investigated. It has been shown that the products of plasma chemical reactions effectively ...
  • Features of plasma chemical etching of lithium tantalate substrate (LiTaO₃) 
    Fedorovich, O.A.; Hladkovska, O.V.; Hladkovskyi, V.V.; Nedybaliuk, A.F. (Вопросы атомной науки и техники, 2021)
    The results of researches of plasma chemical treatment of lithium monocrystalline tantalate (LiTaO₃) from gas type, bias voltage (energy of chemically active ions) and from current of additional bias generator are given. ...
  • Impact of corona discharge on Serratia marcescens and Pseudomonas syringae inactivation 
    Nedybaliuk, O.A.; Kot, N.S.; Kharina, A.V.; Fedirchyk, I.I. (Вопросы атомной науки и техники, 2021)
    This work investigates the influence of corona discharge working in different treatment modes on the Serratia marcescens and Pseudomonas syringae bacteria cultures. The current-voltage characteristics of the discharge were ...
  • Studying the influence of plasma chemical and ozone treatment on artificially implemented microflora in model aqueous solutions 
    Taran, G.V.; Kudin, D.V.; Zamuriev, O.O.; Opalev, P.О.; Yaroshenko, М.О.; Korneikov, О.М.; Arefiev, V.L.; Kalashnik, M.V. (Вопросы атомной науки и техники, 2021)
    The pilot studies have been conducted to determine the biocidal effects of ozone and plasma chemical treatment for 1, 2, and 3 h on the strain “Moldavian” of infectious rhinotracheitis virus, reference strain of Escherichia ...
  • Thermal radiation in spark discharge 
    Korytchenko, K.; Poklonskiy, E.; Samoilenko, D.; Vinnikov, D.; Meleshchenko, R.; Ostapov, K. (Вопросы атомной науки и техники, 2021)
    The work is devoted to numerical study on thermal radiation in spark discharge. The influence of radiative thermal conductivity on the expansion of the spark channel has been established. The study of the effect of value ...
  • Uragan-2M gas mixing system 
    Lozin, A.V.; Kovtun, Yu.V.; Moiseenko, V.E.; Maznichenko, S.M.; Baron, D.I.; Kozulya, M.M.; Krasyuk, A.Yu.; Listopad, V.M.; Gribanov, V.Yu.; Martseniuk, Yu.P. (Вопросы атомной науки и техники, 2021)
    Gas mixture system (GMS) was developed, created and installed at Uragan-2M (U-2M) device. GMS is based on already known gas mixing method - successive puffing. It is implemented through successive puffing of several gases ...
  • Streamer mode of positive corona 
    Bolotov, O.V.; Kadolin, B.B.; Mankovskyi, S.M.; Ostroushko, V.M.; Pashchenko, I.A.; Taran, G.V.; Zavada, L.M. (Вопросы атомной науки и техники, 2021)
    One cycle of quasi-periodic streamer mode of positive corona at constant voltage is considered. The calculation results for the streamer propagation at a voltage near to threshold of the streamer mode and for the stage of ...
  • Control of wave interaction processes in plasma 
    Buts, V.O.; Kovalchuk, I.K.; Tolstoluzhsky, O.P.; Zagorodny, A.G. (Вопросы атомной науки и техники, 2021)
    The results of processes investigation of nonlinear interaction of wave in plasma were expounded. First of all the mechanisms of the processes control of three frequencies wave interaction were considered. It was shown ...
  • 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 ...
  • Computer calculation of probability for binary collisions of electrons with ions and molecules 
    Marchuk, Yu.M.; Kulyk, Yu.S.; Moiseenko, V.Е. (Вопросы атомной науки и техники, 2021)
    Computer calculation of rate coefficient for binary collision i < σᵢν > as a function of temperature is presented, and the Maxwell electron velocity distribution function is chosen. The finite elements of the fifth order ...
  • Measurement of the local electron temperature in self-compressed plasma stream 
    Solyakov, D.G.; Volkova, Yu.Ye.; Garkusha, I.E.; Marchenko, A.K.; Ladygina, M.S.; Staltsov, V.V.; Petrov, Yu.V.; Chebotarev, V.V.; Merenkova, T.M.; Makhlai, V.A.; Yeliseyev, D.V. (Вопросы атомной науки и техники, 2021)
    The local electron temperature measurements with the double electric probe in the compression zone are presented. Electric probes make it possible to measure the electron temperature with a reasonably good spatial resolution. ...
  • High voltage beam discharge in nitrogen with fast neutral atom reflection from tantalum cathode 
    Boldasov, V.S.; Kuzmichev, A.I.; Melnichenko, M.S.; Shulaev, V.M. (Вопросы атомной науки и техники, 2021)
    The kinetic simulation of high-voltage beam discharge at low pressure of nitrogen is fulfilled. The characteristics of particle flows to the tantalum cathode and back reflection of fast nitrogen atoms are calculated. The ...
  • Contribution of drift and diffusion to water capacity deionization 
    Kudin, D.V.; Ostroushko, V.M.; Pashchenko, A.V.; Rodionov, S.V.; Yegorov, M.O.; Zavada, L.M. (Вопросы атомной науки и техники, 2021)
    Drift and diffusion of ions in a cavity having the shape of oblate ellipsoid of revolution are considered. The obtained approximate relationship, between the time of drift and diffusion filling of deep cavity with ions, ...
  • Modification and alloying effects in Eurofer steel under powerful pulsed plasma impacts 
    Byrka, O.V.; Herashchenko, S.S.; Makhlai, V.A.; Aksenov, N.N.; Garkusha, I.E.; Marchenko, H.K.; Chunadra, А.G.; Sereda, К.N.; Malykhin, S.V.; Surovitskiy, S.V. (Вопросы атомной науки и техники, 2021)
    Experimental studies of surface modification of Eurofer samples have been performed with a quasi-stationary plasma accelerator QSPA Kh-50. The heat load on the surface was near the tungsten melting threshold (i.e. about ...
  • Dissipative instabilities and superradiation regimes (classic models) 
    Kuklin, V.M.; Poklonskiy, E.V. (Вопросы атомной науки и техники, 2021)
    The generation of an electromagnetic field by oscillators in an open resonator is discussed in a one-dimensional approximation. In this case, the development of the so-called dissipative instability - the dissipative ...
  • Simulation of the compensation of a high-current ion beam by an electron beam in a cusp magnetic system 
    Onishchenko, I.N.; Fedorovskaya, O.V. (Вопросы атомной науки и техники, 2021)
    The results of 2.5D-simulation of the dynamics of particles of a high-current ion beam moving in a magnetic field of acute-angled geometry (cusp), compensated in charge and current by an electron beam injected along the ...
  • Separation of electroencephalogram low-frequency components on the basis of the stochastic resonance effect 
    Kharchenko, O.I.; Lonin, Yu.F.; Zabrodina, L.P.; Kartashov, V.M. (Вопросы атомной науки и техники, 2021)
    The paper describes the method for electroencephalogram (EEG) analysis based on the stochastic resonance (SR) effect. The numerical computation has provided the separation of low frequency components that fall within the ...
  • Energy losses of a point magnetic dipole due to interaction with a magnetized plasma cylinder 
    Averkov, Yu.O.; Prokopenko, Yu.V.; Shmat’ko, A.A.; Yakovenko, V.M. (Вопросы атомной науки и техники, 2021)
    In this work, the excitation problem of bulk-surface helicons by a point magnetic dipole moving in a vacuum parallel to the element of magnetized solid-state plasma cylinder is theoretically studied. The external magnetic ...
  • Пам'яті Віктора Миколайовича Воєводіна 
    Автор відсутній (Вопросы атомной науки и техники, 2021)

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