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Перегляд Вопросы атомной науки и техники за автором "Chebotarev, V.V."

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники за автором "Chebotarev, V.V."

Сортувати за: Порядок: Результатів:

  • HIgh heat flux plasma testing of ITER divertor materials under ELM relevant conditions in QSPA Kh-50 
    Makhlaj, V.A.; Garkusha, I.E.; Aksenov, N.N.; Kulik, N.V.; Landman, I.S.; Linke, J.; Medvedev, A.V.; Malykhin, S.V.; Chebotarev, V.V.; Pugachev, A.T.; Tereshin, V.I. (2010)
    Performed studies of plasma-surface interaction include measurements of plasma energy deposited to the material surface and determination of tungsten cracking threshold during repetitive ITER ELM-like plasma exposures in ...
  • High-speed gas injector for powerful plasmadynamic systems 
    Staltsov, V.V.; Chebotarev, V.V.; Makhlaj, V.A. (Вопросы атомной науки и техники, 2015)
    The paper describes the design features of gas injectors for the axial (parallel to the axis of the accelerator) and radial (perpendicular to the axis of the accelerator) working gas supply into the accelerator channel. ...
  • Influence of multipolar magnetic field geometry of ECR planar plasma source on plasma parameters 
    Fedorchenko, V.D.; Chebotarev, V.V.; Garkusha, I.E.; Medvedev, A.V.; Tereshin, V.I.; Shevchuk, B.A. (Вопросы атомной науки и техники, 2008)
    The plasma parameters and its homogeneity were measured in ECR planar plasma source with multipolar magnetic field, which is created by three parallel magnetic bars of 12 cm in length consisted of set of the permanent ...
  • Influence of plasma stream parameters in pulsed plasma gun on modification processes in exposed structural materials 
    Byrka, O.V.; Bandura, A.N.; Chebotarev, V.V.; Garkusha, I.E.; Garkusha, V.V.; Makhlaj, V.A.; Tereshin, V.I. (Вопросы атомной науки и техники, 2011)
    This paper is focused on investigation of helium, nitrogen and krypton plasma streams generated by pulsed plasma gun (PPA). The main objection of this study is adjustment of plasma treatment regimes for different materials ...
  • Influence of plasma treatment on erosion haracteristics and structure of reversible hydrogen getters 
    Borisko, V.N.; Bobkov, V.V.; Chebotarev, V.V.; Garkusha, I.E.; Lototsky, M.V.; Poltavtsev, N.S.; Rudaya, I.A.; Shmal’ko, Yu.F.; Starovojtov, R.I.; Tereshin, V.I.; Byrka, O.V. (Вопросы атомной науки и техники, 2000)
  • Influence of pulsed plasma streams processing on wear behavior of steels in different friction conditions 
    Bandura, A.N.; Bovda, A.M.; Byrka, O.V.; Chebotarev, V.V.; Garkusha, I.E.; Tereshin, V.I.; Tortika, A.S. (Вопросы атомной науки и техники, 2000)
    Pulsed plasma streams processing was applied for surface modification of industrial steel samples. Different types of wear tests (pin-on-disk, flat-on-flat, abrasive, cavitation) were carried out for samples irradiated by ...
  • Investigation of helium plasma stream parameters in experiments on surface modification 
    Bandura, A.N.; Byrka, O.V.; Chebotarev, V.V.; Garkusha, I.E.; Ladygina, M.S.; Marchenko, A.K.; Tereshin, V.I.; Trubchaninov, S.A.; Tsarenko, A.V. (Вопросы атомной науки и техники, 2005)
    Processing of different constructional materials with pulsed plasma streams is one of prospective methods of surface modification. The main objection of this study is adjustment of plasma treatment regimes for different ...
  • Investigations of pulsed plasma streams generated by “Prosvet” device operated with different gases 
    Byrka, O.V.; Bandura, A.N.; Chebotarev, V.V.; Garkusha, I.E.; Ladygina, M.S.; Marchenko, A.K.; Trubchaninov, S.A.; Tsarenko, A.V.; Shevchuk, P.B.; Tereshin, V.I. (Вопросы атомной науки и техники, 2006)
    The paper presents the investigations of plasma streams generated by pulsed plasma gun “Prosvet” operated with different gases: krypton (m = 84), nitrogen (m = 14) and helium (m = 4). Contour parameters of working gas ...
  • Magnetic field distribution in plasma shield during high-power plasma stream target interaction 
    Chebotarev, V.V.; Garkusha, I.E.; Makhlaj, V.A.; Mitina, N.I.; Solyakov, D.G.; Tereshin, V.I.; Trubchaninov, S.A.; Tsarenko, A.V.; Wuerz, H. (Вопросы атомной науки и техники, 2000)
    The distributions of magnetic field in the shielding plasma layers, created during the powerful plasma stream interaction with the graphite sample were carried out. Plasma streams, generated by plasma accelerator QSPA Kh- ...
  • 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. ...
  • Melt layer macroscopic erosion of tungsten and other metals under plasma heat loads simulating ITER off-normal events 
    Garkusha, I.E.; Bandura, A.N.; Byrka, O.V.; Chebotarev, V.V.; Garkusha, V.V.; Kulik, N.V.; Makhlaj, V.A.; Solyakov, D.G.; Stal’tsov, V.V.; Tereshin, V.I.; Landman, I.; Wuerz, H. (Вопросы атомной науки и техники, 2002)
    This paper is focused on experimental analysis of melt layer erosion and droplet splashing of tungsten and other metals under heat loads typical for ITER FEAT off-normal events, such as disruptions and VDE’s. Plasma pressure ...
  • MHD characteristics of compression zone in plasma stream generated by MPC 
    Chebotarev, V.V.; Cherednychenko, T.N.; Eliseev, D.V.; Garkusha, I.E.; Kozlov, A.N.; Kulik, N.V.; Ladygina, M.S.; Marchenko, A.K.; Morgal, Ya.I.; Petrov, Yu.V.; Solyakov, D.G.; Staltsov, V.V. (Вопросы атомной науки и техники, 2012)
    An investigation of local MHD plasma parameters in flow and characterizations of plasma streams, generated by different types of plasma accelerators and magneto-plasma compressors, is one of actual and important from point ...
  • On the problem of correctness in the stark spectroscopy of high-density plasma streams 
    Chebotarev, V.V.; Garkusha, I.E.; Makhlaj, V.A.; Mitina, N.I.; Solyakov, D.G.; Tereshin, V.I.; Trubchaninov, S.A.; Tsarenko, A.V. (Вопросы атомной науки и техники, 2000)
    This work is devoted to investigations of probable errors of the spectral methods for electron density measurements. The theoretical calculation of the optical plasma thickness τ for the hydrogen Hβ line was performed for ...
  • Plasma shield dynamics under high-power plasma stream irradiation of target surface 
    Chebotarev, V.V.; Garkusha, I.E.; Makhlaj, V.A.; Mitina, N.I.; Solyakov, D.G.; Tereshin, V.I.; Trubchaninov, S.A.; Tsarenko, A.V.; Wuerz, H. (Вопросы атомной науки и техники, 2000)
    The main aim of present work was analysis of plasma shield dynamics at the vicinity of target during the plasma stream irradiation.
  • Pulsed electromagnetic gas valves for high-current plasma accelerators 
    Staltsov, V.V.; Chebotarev, V.V.; Herashchenko, S.S.; Kulik, N.V. (Вопросы атомной науки и техники, 2019)
    The paper describes the design features of a gas valve for the axial (parallel to the axis of the accelerator) working gas supply into the accelerator channel. The results of gas-dynamic studies of the injectors are ...
  • The effect of a small helium addition on the plasma-surface interaction in QSPA 
    Makhlai, V.A.; Herashchenko, S.S.; Petrov, Yu.V.; Ladygina, M.S.; Aksenov, N.N.; Chebotarev, V.V.; Kulik, N.V.; Staltsov, V.V.; Yelisyeyev, D.V.; Volkova, Y.E.; Merenkova, T.M. (Problems of Atomic Science and Technology, 2023)
    The synergistic effects of tungsten exposure to combined hydrogen and helium particle fluxes as well as transient thermal loads need to be extensively studied for implementation of fusion reactor project. The mixture of ...
  • Transportation of QSPA plasma streams in longitudinal magnetic field 
    Makhlaj, V.A.; Bandura, A.N.; Chebotarev, V.V.; Garkusha, I.E.; Kulik, N.V.; Solyakov, D.G.; Tereshin, V.I.; Trubchaninov, S.A.; Tsarenko, A.V.; Wuerz, H. (Вопросы атомной науки и техники, 2002)

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