Výsledky vyhledávání - "Litvinov, A.P."

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RА discharge dynamics with passing over l- and H-like mode states in the URAGAN-3M torsatron

Autor: Chechkin, V.V., Pankratov, I.M., Grigor’eva, L.I., Beletskii, А.А., Kasilov, A.A., Burchenko, P.Ya., Lozin, А.V., Tsybenko, S.А., Slavnyj, А.S., Litvinov, A.P., Kulaga, А.Ye., Pavlichenko, R.O., Zamanov, N.V., Mironov, Yu.K., Romanov, V.S., Pashnev, V.K., Maznichenko, S.M., Volkov, Ye.D.

In the l=3 Uragan-3M torsatron a hydrogen plasma with the density ¬ne ~ 2×10¹² cm⁻³ is produced and heated by RF fields in the ω ≤ ωсi range of frequencies with using a frame-like antenna. Time variations are considered of (1) density ne

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1456::065ec513442c372acd44806a45c2b331
http://dspace.nbuv.gov.ua/handle/123456789/109081

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Divertor flow and particle loss behaviors in spontaneous change of confinement state in the URAGAN-3M torsatron

Autor: Chechkin, V.V., Sorokovoy, E.L., Grigor’eva, L.I., Slavnyj, A.S., Sorokovoy, Ye.L., Volkov, E.D., Nazarov, N.I., Burchenko, P.Ya., Tsybenko, S.A., Lozin, A.V., Kulaga, A.Ye., Litvinov, A.P., Mironov, Yu.K., Romanov, V.S., Masuzaki, S., Yamazaki, K.

Under conditions of spontaneous change of plasma confinement state having been observed recently in the U-3M torsatron with a natural helical divertor, it is shown that at the initial phase of this change all the components of the diverted plasma flo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1456::d3dcdf7c2bb7977870b39e699ccbca92
http://dspace.nbuv.gov.ua/handle/123456789/79308

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Peculiarities of plasma fluctuations during RF heating in Uragan-3M torsatron by means of two alfven waves

Autor: Pavlichenko, O.S., Skibenko, A.I., Volkov, E.D., Berezhniy, V.L., Ocheretenko, V.L., Konovalov, V.G., Kulaga, A.Ye., Litvinov, A.P., Pinos, I.B., Prokopenko, A.V., Shapoval, A.N., Shvets, O.M., Tsybenko, S.A.

Three wave interaction has been observed in experiments on Uragan-3M torsatron. Two RF antennas with frequencies Ω1 and Ω2 were used simultaneously for plasma production and heating. Plasma was probed by microwaves, these allowed to study reflectio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1456::2814546ce7775a6da16c62b4a2950849
http://dspace.nbuv.gov.ua/handle/123456789/79312

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Characteristics of edge plasma turbulence in spontaneous change of confinement mode in the URAGAN-3M torsatron

Autor: Sorokovoy, E.L., Grigor’eva, L.I., Chechkin, V.V., Volkov, Ye.D., Sorokovoy, Ye.L., Burchenko, P.Ya., Tsybenko, S.A., Lozin, A.V., Litvinov, A.P., Masuzaki, S., Yamazaki, K.

It is shown that in the Uragan-3M torsatron under conditions of spontaneous change of confinement mode caused by formation of an internal transport barrier, a layer with the E×B velocity shear appears at the boundary of confinement region. Appreciab

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1456::2076adda947f7be545caf309db2e144d
http://dspace.nbuv.gov.ua/handle/123456789/78419

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Formation of ITB in the vicinity of rational surfaces in the Uragan-3M torsatron

It was shown that there is the possibility of ITB formation in the vicinity of rational surfaces in a torsatron magnetic configuration. The formation of ITB is accompanied by fast change of plasma poloidal rotation velocity, radial electric field and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1456::81597b99781e7754f612a0fb2d5a0ccd
http://dspace.nbuv.gov.ua/handle/123456789/110143

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Evolution of plasma density, its fluctuations and E×B rotation after carbon injection in the Uragan-3M torsatron

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1456::19d1f1ff53d4ea407a83c1df032b8d78
http://dspace.nbuv.gov.ua/handle/123456789/77869

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Effects of plasma heating on the magnitude and distribution of plasma flows in the helical divertor of the Uragan-3M torsatron

Autor: Chechkin, V.V., Grigor’eva, L.I., Sorokovoy, E.L., Smirnova, M.S., Slavnyj, A.S., Volkov, E.D., Nazarov, N.I., Tsybenko, S.A., Lozin, A.V., Litvinov, A.P., Konovalov, V.G., Bondarenko, V.N., Kulaga, A.Ye., Mironov, Yu.K., Masuzaki, S., Yamazaki, K.

Recently, a strong up-down asymmetry in the poloidal distributions of diverted plasma flows has been observed in the l = 3/m = 9 Uragan-3M torsatron, in many features similar to what have been observed in the l = 2 Heliotron E heliotron/torsatron. Wi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1456::5795b8502318b21f7853425f72f385f7
http://dspace.nbuv.gov.ua/handle/123456789/80262

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ITB formation dinamics in the Uragan-3M torsatron inferred from microwave reflectometry

Autor: Skibenko, A.I., Pavlichenko, O.S., Volkov, E.D., Fomin, I.P., Berezhniy, V.L., Ocheretenko, V.L., Pinos, I.B., Podoba, Yu.Ya., Nazarov, N.I., Tsybenko, S.A., Litvinov, A.P.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1456::1f8e5f6654e0ca607dad19f6a488425b
http://dspace.nbuv.gov.ua/handle/123456789/80250

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