Перегляд за автором "Makhlaj, V.A."

Результати 21-32 з 32

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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 ...
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 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.
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 ...
Plasma-surface interaction during iter transient events: simulation with QSPA Kh-50 AND GOL-3 facilities

Garkusha, I.A.; Burdakov, A.V..; Ivanov, I.A.; Kruglyakov, E.P.; Kuklin, K.N.; Landman, I.S.; Makhlaj, V.A.; Polosatkin, S.V.; Shoshin, A.A.; Tereshin, V.I.; Aksenov, N.N. (Вопросы атомной науки и техники, 2008)

The paper presents experimental investigations of plasma-surface interaction (PSI) and materials behavior under plasma loads relevant to giant ELMs in ITER. The experiments were performed with QSPA Kh-50 and GOL-3 devices ...
Relationship between development of cracks, changes of substructure and strains state of tungsten irradiated by plasma heat loads relevant to ITER transient events

Bazdyreva, S.V.; Makhlaj, V.A.; Malykhin, S.V.; Pugachоv, A.T. (Вопросы атомной науки и техники, 2014)

A paper reported the results of changes of structure and stressed state in tungsten targets irradiated by hydrogen plasma in quasi-stationary accelerator QSPA Kh-50 with heat loads relevant to ITER Edge Localized Modes ...
Spectroscopic studies of plasma streams generated in a 1-MJ plasma-focus facility with and without gas-puffing

Ladygina, M.S.; Skladnik-Sadowska, E.; Kwiatkowski, R.; Malinowski, K.; Sadowski, M.J.; Zaloga, D.; Żebrowski, J.; Kubkowska, M.; Paduch, M.; Scholz, M.; Zielinska, E.; Makhlaj, V.A. (Вопросы атомной науки и техники, 2015)

The main aim of the reported experimental session was to study operational characteristics of a modified PF-1000U facility during a free propagation of a plasma-stream and its interactions with a carbon-fiber composite ...
Structure evolution of tungsten coatings exposed to plasma flows under ITER ELM relevant conditions

Malykhin, S.V.; Surovitskiy, S.V.; Makhlaj, V.A.; Aksenov, N.N.; Byrka, O.V.; Borisova, S.S.; Herashchenko, S.S.; Reshetnyak, V.V. (Вопросы атомной науки и техники, 2017)

Structure, substructure and stress parameters both on the surface and distributed by depth in the tungsten/steel coatings exposed to high energy hydrogen plasma fluxes were studied by X-ray diffraction methods. The hydrogen ...
Surface modification and droplet formation under exposures of tungsten coatings with ELM-like transient loads

Byrka, O.V.; Aksenov, N.N.; Herashchenko, S.S.; Makhlaj, V.A.; Taran, V.S.; Timoshenko, O.I. (Вопросы атомной науки и техники, 2017)

Features of surface modification of tungsten coatings after repetitive irradiation with QSPA Kh-50 plasma pulses are presented. Cracking, development of tungsten surface morphology and emission of droplets are studied. ...
The influence of irradiation by hydrogen plasma on the structure and phase compozition Ti-Zr-Ni alloys containing quasicrystalline phase

Bazdyreva, S.V.; Garkusha, I.E.; Makhlaj, V.A.; Malykhin, S.V.; Pugachоv, A.T. (Вопросы атомной науки и техники, 2012)

The effect of irradiation by ITER ELM-like hydrogen plasma heat load of 0.6 MJ/m² to change of morphology, structure and phase composition of Ti41,5Zr41,5Ni17 alloy is investigated. The initial state of such alloy is ...
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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Перегляд за автором "Makhlaj, V.A."

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Перегляд за автором "Makhlaj, V.A."

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