Zobrazeno 1 - 10
of 91
pro vyhledávání: '"S.V. Perfilov"'
Autor:
S.V. Perfilov, Yu.I. Taschev, A.V. Melnikov, J. Chercoles, L.G. Eliseev, J.M. Barcala, L. I. Krupnik, S. M. Khrebtov, J.L. de Pablos, C. Hidalgo, A.S. Kozachek, Juan Antonio López, A.D. Komarov, A.A. Chmyga, A. Molinero, G. Martin
Publikováno v:
Fusion Engineering and Design. :724-728
A new set of Heavy Ion Beam Probe diagnostic (HIBP-2) was recently installed in the TJ-II stellarator. HIBP-2 is being operated simultaneously with the previously existing HIBP-1 to provide the coherence data analysis aiming for the 3D studies of the
Autor:
D. A. Shelukhin, V.N. Zenin, L. I. Krupnik, S. E. Lysenko, M.V. Ufimtsev, Hibp Team, S.V. Perfilov, A.S. Kozachek, V.A. Vershkov, N. K. Kharchev, A.V. Melnikov, L.G. Eliseev
Publikováno v:
Problems of Atomic Science and Technology, Ser. Thermonuclear Fusion. 38:49-56
Геодезические акустические моды (ГАМ) рассматриваются в качестве механизма самостабилизации турбулентности. На токамаке Т-10 ГАМ на эле
Autor:
A.A. Chmyga, L. I. Krupnik, S.V. Perfilov, Tj-Ii Team, E. Sánchez, K. J. McCarthy, A.V. Melnikov, A. I. Zhezhera, Felix I. Parra, Ivan Calvo, L.G. Eliseev, José Luis Velasco, T. Estrada, P. Monreal, Javier Alonso, Ralf Kleiber
Publikováno v:
Physical Review Letters
Measurements of the relaxation of a zonal electrostatic potential perturbation in a non-axisymmetric magnetically confined plasma are presented. A sudden perturbation of the plasma equilibrium is induced by the injection of a cryogenic hydrogen pelle
On the Possibility of Using a Heavy Ion Beam Probe for Local Poloidal Flux Measurements in a Tokamak
Publikováno v:
Fusion Science and Technology. 59:418-426
This paper examines the possibility of using the principle of conservation of canonical momentum applied to heavy ion beam orbits to obtain an estimate of the local poloidal flux at the position of ionization in a tokamak plasma. The presence of a no
Autor:
Enrique Ascasibar, L.G. Eliseev, L. I. Krupnik, R. Balbín, S. Ya. Petrov, M. A. Pedrosa, S.V. Perfilov, A. D. Komarov, Tj-Ii Team, A.S. Kozachek, J. M. Fontdecaba, M. Liniers, J.L. de Pablos, Kieran J. McCarthy, M. A. Ochando, Yu. N. Dnestrovskij, J. Guasp, C. Hidalgo, A.V. Melnikov, T. Estrada, J. Herranz, S. E. Lysenk, V. I. Tereshin, A.A. Chmyga, Alberto Alonso, C. Fuentes, I. Pastor
Publikováno v:
ResearcherID
The heavy ion beam probe diagnostic is used in the TJ-II stellarator to study directly the plasma electric potential with good spatial (up to 1 cm) and temporal (up to 2 μs) resolution. Singly charged heavy ions, Cs + , with energies of up to 125 ke
Autor:
S.V. Perfilov, S.A. Grashin, V.A. Vershkov, M.V. Ufimtsev, L. G. Zimeleva, A.V. Melnikov, L.G. Eliseev, A. O. Urazbaev, G. Van Oost, S. E. Lysenko, L. I. Krupnik, V.A. Mavrin, Sergey Soldatov, A. V. Gudozhnik, D. A. Shelukhin
Publikováno v:
Plasma Physics and Controlled Fusion. 48:S87-S110
Geodesic acoustic modes (GAMs) were investigated on the T-10 tokamak using heavy ion beam probe, correlation reflectometry and multipin Langmuir probe diagnostics. Regimes with Ohmic heating and with on- and off-axis ECRH were studied. It was shown t
Autor:
L. I. Krupnik, S. E. Lysenko, A. V. Gudozhnik, V.A. Mavrin, L.G. Eliseev, L. G. Zimeleva, S.V. Perfilov, M.V. Ufimtsev, A.V. Melnikov, P. M. Schoch
Publikováno v:
Czechoslovak Journal of Physics. 55:349-360
Specific oscillations within a range of 20 kHz (“20 kHz-mode”) were investigated on the T-10 and TEXT tokamaks using Heavy Ion Beam Probe (HIBP) diagnostic. Regimes with ohmic heating on both machines, and with off-axis ECRH in T-10 were studied.
Autor:
José Luis Velasco, I. Calvo, A. Alonso, Andreas Dinklage, D. López-Bruna, F. Medina, M. A. Ochando, Shinsuke Satake, T. Estrada, I. Pastor, E. Sánchez, J. M. Fontdecaba, N. Panadero, Regina Garcia, S.V. Perfilov, A. Soleto, J. Hernández, B. Ph. van Milligen, K. J. McCarthy, A. Zhezhera
Publikováno v:
Plasma Physics and Controlled Fusion
We study radial particle transport in stellarator plasmas using cryogenic pellet injection. By means of perturbative experiments, we estimate the experimental particle flux and compare it with neoclassical simulations. Experimental evidence is obtain
Autor:
S. E. Lysenko, Ivan A. Krasilnikov, M. Liniers, Enrique Ascasibar, Andrei Smolyakov, Sergey M. Khrebtov, Alexander I. Zhezhera, L. I. Krupnik, A.A. Chmyga, Alexander D. Komarov, Maria A. Pedrosa, C. Hidalgo, Yuri I. Taschev, M.V. Ufimtsev, R. Jiménez-Gómez, Takeshi Ido, Axel Könies, L.G. Eliseev, Keinichi Nagaoka, A.V. Melnikov, A.S. Kozachek, S.V. Perfilov, Victor A. Mavrin, Satoshi Yamamoto, Jose L. de Pablos, M. A. Ochando
Publikováno v:
Plasma and Fusion Research
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af67ed27a82a2e418c9405001065b844
https://hdl.handle.net/11858/00-001M-0000-0026-F314-1
https://hdl.handle.net/11858/00-001M-0000-0026-F314-1
Autor:
Katsumichi Hoshino, Yoshihiko Nagashima, Y. Miura, Akihide Fujisawa, K. Matsuoka, George McKee, Deepak Gupta, Kimitaka Itoh, Akihiro Shimizu, P. M. Schoch, L.G. Eliseev, Jiaqi Dong, T. Ido, H. Iguchi, Ulrich Stroth, C. Hidalgo, S. Okamura, K.J. Zhao, S.V. Perfilov, Longwen Yan, George Tynan, Hua Xia, S. E. Lysenko, Shinichi Ohshima, Patrick Diamond, A.V. Melnikov, Michael Shats, Christopher Holland, Sanae I. Itoh, Y. Hamada, H. Nakano, Garrard Conway, Kouji Shinohara, R. J. Fonck
Publikováno v:
Fujisawa, A; Ido, T; Shimizu, A; Okamura, S; Matsuoka, K; Iguchi, H; et al.(2007). Experimental progress on zonal flow physics in toroidal plasmas. Nuclear Fusion, 47(10). doi: 10.1088/0029-5515/47/10/S19. UC San Diego: Retrieved from: http://www.escholarship.org/uc/item/6s87x3kd
Nuclear Fusion, vol 47, iss 10
Nuclear Fusion, vol 47, iss 10
The present status of experiments on zonal flows in magnetic confinement experiments is examined. The innovative use of traditional and modern diagnostics has revealed unambiguously the existence of zonal flows, their spatio-temporal characteristics,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e310e3617fdd94f725e5e246ad417b67
http://www.escholarship.org/uc/item/6s87x3kd
http://www.escholarship.org/uc/item/6s87x3kd