Перегляд за автором "Garkusha, I.E."

Сортувати за: Порядок: Результатів:

  • 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 ...
  • 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 ...
  • Modification of Ti-Zr-Ni alloys by powerful plasma stream of different gases 
    Bazdyrieva, S.V.; Garkusha, I.E.; Makhlaj, V.A.; Malykhin, S.V.; Petrov, Yu.V.; Pugachоv, A.T. (Вопросы атомной науки и техники, 2015)
    The effects of irradiation by hydrogen, helium and argon plasma heat loads of 0.4 … 0.6 MJ/m2 on the change of morphology, structure and phase composition of Ti41.5Zr41.5Ni17 alloy are investigated. The initial state of ...
  • On application of X-ray aproximation method for studying the substructure of sufficiently perfect samples 
    Malykhin, S.V.; Garkusha, I.E.; Makhlay, V.A.; Surovitsky, S.V.; Reshetnyak, M.V.; Borisova, S.S. (Functional Materials, 2017)
    The technique of X-ray diffraction investigation of coherence length and micro-strain level using approximation of diffraction line profiles by Gaussian and Cauchy functions as well as by harmonic analysis has been worked ...
  • 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 ...
  • Ozone generator based on surface dielectric barrier discharge with pulse power supply 
    Lozina, A.S.; Taran, A.V.; Garkusha, I.E.; Vorontsov, P.M.; Krasnyi, V.V.; Gnidenko, Yu.P.; Klosovskij, A.V.; Chechelnitskij, О.G. (Problems of Atomic Science and Technology, 2023)
    A pilot model of an ozone generator with a pulsed power supply has been developed. The ozone generator can be used for disinfection of domestic and industrial premises, in medicine and the chemical industry. Ozone is ...
  • 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.
  • Plasma-surface interaction and mechanisms of dust production in ITER ELM simulation experiments with QSPA Kh-50 
    Makhlaj, V.A.; Garkusha, I.E.; Aksenov, N.N.; Byrka, O.V.; Landman, I.; Lebedev, S.I.; Shevchuk, P.B. (Вопросы атомной науки и техники, 2012)
    Experimental simulations of ITER transient events with relevant surface heat load parameters (energy density and the pulse duration) were carried out with a quasi-stationary plasma accelerator QSPA Kh-50. The several ...
  • PVD Ti coating on Sm-Co magnets 
    Bovda, O.M.; Bovda, V.O.; Chen, C.H.; Garkusha, I.E.; Leonov, S.O.; Onischenko, L.V.; Tereshin, V.I.; Tortika, O.S. (Вопросы атомной науки и техники, 2008)
    The combination of conventional ion-plasma deposition (PVD) and pulsed plasma technologies (PPT) has been applied for rare-earth Sm-Co based magnets, to provide them with enhanced corrosion resistance. The influence of ...
  • Radio-frequency plasma start-up at Uragan-3M stellarator 
    Moiseenko, V.E.; Lyssoivan, A.; Wauters, T.; Tripský, M.; Lozin, A.V.; Pavlichenko, R.O.; Kozulya, M.M.; Dreval, M.B.; Mironov, Yu.K.; Romanov, V.S.; Kulaga, A.Ye.; Zamanov, N.V.; Shapoval, A.N.; Konovalov, V.G.; Chechkin, V.V.; Grigor’eva, L.I.; Beletskii, A.A.; Kasilov, A.A.; Garkusha, I.E. (Вопросы атомной науки и техники, 2017)
    A double frame antenna with a broad spectrum of parallel wavenumbers (with respect to the magnetic field) is used for radio-frequency (RF) plasma production in Uragan-3M stellarator type device. The delay between the start ...
  • Recent studies of the ion emission from high-current PF-1000 experiments 
    Skladnik-Sadowska, E.; Sadowski, M.J.; Czaus, K.; Malinowski, K.; Kwiatkowski, R.; Zebrowski, J.; Karpinski, L.; Paduch, M.; Scholz, M.; Garkusha, I.E. (2010)
    The paper describes diagnostics of fast ion beams emitted from a large PF-1000 facility operated at 21…27 kV, 290…480 kJ. Those beams were measured with pinhole cameras and PM-355 nuclear track detectors, placed at different ...
  • Research on interactions of intense deuterium plasma streams with SiC targets in plasma-focus experiments 
    Skladnik-Sadowska, E.; Kwiatkowski, R.; Malinowski, K.; Sadowski, M.J.; Czaus, K.; Zaloga, D.; Żebrowski, J.; Nowakowska-Langier, K.; Kubkowska, M.; Paduch, M.; Scholz, M.; Zielinska, E.; Ladygina, M.S.; Garkusha, I.E.; Gribkov, V.A.; Demina, E.V.; Maslyaev, S.A.; Pimenov, V.N. (Вопросы атомной науки и техники, 2014)
    The paper presents results of experimental research on emission of the visible radiation (VR) from intense deuterium plasma streams propagating freely within a vacuum chamber or interacting with silicon-carbide (SiC) ...
  • Stability of thin quasi-crystalline Ti-Zr-Ni films and related crystalline phases under low-energy transient plasma irradiation 
    Malykhin, S.V.; Kondratenko, V.V.; Makhlai, V.A.; Garkusha, I.E.; Kopylets, I.A.; Borisov, Yu.S.; Herashchenko, S.S.; Surovitskiy, S.V.; Borisova, S.S. (Problems of Atomic Science and Technology, 2022)
    The properties of Ti41Zr38.3Ni20.7 thin films under radiation-thermal action of hydrogen plasma with a surface heat load of 0.2 MJ/m² was studied at the QSPA Kh-50 quasi-stationary plasma accelerator (NSC KIPT). The phase ...
  • Status and prospects in stellarator research at IPP KIPT 
    Moiseenko, V.E.; Kovtun, Yu.V.; Garkusha, I.E. (Вопросы атомной науки и техники, 2021)
    A review of works performed at the Stellarator Department of KIPT is presented. It includes radio frequency (RF) plasma start-up, RF wall conditioning, RF plasma heating and diagnostics improvements at Uragan stellarators, ...
  • Stellarator research at IPP KIPT: status and prospects 
    Moiseenko, V.E.; Glazunov, G.P.; Lozin, A.V.; Konotopskiy, A.L.; Baron, D.I.; Beletskii, A.A.; Bondarenko, M.N.; Chechkin, V.V.; Dreval, M.B.; Grigor’eva, L.I.; Kozulya, M.M.; Maznichenko, S.M.; Mironov, Yu.K.; Pavlichenko, R.O.; Romanov, V.S.; Shapoval, A.N.; Korovin, V.B.; Konovalov, V.G.; Zamanov, N.V.; E.V., Turianska; Kulyk, Yu.S.; Wauters, T.; Lyssoivan, A.I.; Ågren, O.; Garkusha, I.E.; Uragan-2M Team (Вопросы атомной науки и техники, 2019)
    Features of the recent Uragan-2M campaign are reviewed together with some theoretical advances. They include experiments with B4C limiter, studies of various 1…20 kHz oscillations, development of a new in-situ diagnostics ...
  • Study of degradation mechanism of metal-cutting tools and their hardening by ZrN PVD coatings 
    Skoblo, T.S.; Romaniuk, S.P.; Sidashenko, A.I.; Garkusha, I.E.; Taran, V.S.; Taran, A.V.; Demchenko, S.V. (Вопросы атомной науки и техники, 2018)
    The wear behavior of packaging knives made from high-alloy steel of X205Cr12KU type used in wrapping machines of MC1DT-T type (MC Automations, Italy) has been investigated. ZrN nanostructured coatings deposited by physical ...
  • Synthesis and characterisation of nanocrystalline ZrN PVD coatings on AISI 430 stainless steel 
    Taran, A.V.; Garkusha, I.E.; Taran, V.S.; Muratov, R.M.; Skoblo, T.S.; Romaniuk, S.P.; Starikov, V.V.; Baturin, A.A. (Вопросы атомной науки и техники, 2019)
    The nanocrystalline films of zirconium nitride have been synthesized using ion-plasma vacuum-arc deposition technique in combination with high-frequency discharge (RF) on AISI 430 stainless steel at 150 °C. Structure ...