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Safety factor profile requirements for electron ITB formation in TCV

Autor: E. Droz, Olivier Sauter, I. Klimanov, R. Behn, R.A. Pitts, K. Schombourg, I. Pavlov, A. Bottino, Stefano Coda, Jean-Philippe Hogge, J. Horacek, I. Condrea, B. Gulejova, J. Marki, S. H. Kim, Ch. Schlatter, A. V. Sushkov, JX Rossel, Teresa Madeira, Y. Andrebe, Yann Camenen, P. Isoz, G. Tonetti, B. Marletaz, M. Maslov, A. Scarabosio, J. C. Magnin, Pedro Amorim, Timothy Goodman, M. Siegrist, A. Perez, D. Fasel, Ph. Marmillod, L. Porte, B. Joye, B.P. Duval, Minh Quang Tran, M. Wischmeier, A. Zabolotsky, Alessandro Marinoni, Ambrogio Fasoli, H. Shidara, A. Mück, M. A. Henderson, Ge Zhuang, J. M. Mayor, G. Arnoux, J.B. Lister, A. Zhuchkova, A. Pochelon, P. Etienne, Alessandro Bortolon, H. Weisen, J-M Moret, C. Zucca, P. J. Paris, U. Siravo, K. Appert, P. Lavanchy, X. Llobet, P. Nikkola, René Chavan, Y. R. Martin, E. Fable, A. N. Karpushov, Stefano Alberti, An. Martynov

Publikováno v: Plasma Physics and Controlled Fusion. 47:B107-B120

On the TokamakConfiguration Variable (TCV), electron internal transport barriers (eITBs) can be formed during a gradual evolution from a centrally peaked to a hollow current profile while all external actuators are held constant. The formation occurs

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c780af2dc746794e4476f4a90abf0c55
https://doi.org/10.1088/0741-3335/47/12b/s09

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Plasma rotation and NTM onset driven by central EC deposition in TCV tokamak

Autor: Olivier Sauter, JX Rossel, D. Testa, H. Reimerders, E. Lazzaro, A. N. Karpushov, D. Wagner, D. Raju, B. P. Duval, L. Federspiel, G. P. Canal, Tcv Team, S. Nowak, D. Kim

Publikováno v: RADIOFREQUENCY POWER IN PLASMAS: Proceedings of the 20th Topical Conference, pp. 502, Sorrento, Italy, 25-28 June 2013
info:cnr-pdr/source/autori:S. Nowak (1); E. Lazzaro (1); O. Sauter (2); G. Canal (2); B. Duval (2); L. Federspiel (2); A. N. Karpushov (2); D. Kim (2); D. Raju (3); H. Reimerders (4); J. Rossel (4); D. Testa (4); D. Wagner (4); TCV Team (4)/congresso_nome:RADIOFREQUENCY POWER IN PLASMAS: Proceedings of the 20th Topical Conference/congresso_luogo:Sorrento, Italy/congresso_data:25-28 June 2013/anno:2014/pagina_da:502/pagina_a:/intervallo_pagine:502

The effects of the central electron cyclotron heating (ECH) and current drive (ECCD) on the spontaneous plasma rotation and on the presence of Tearing Modes (TM), observed in the TCV tokamak[1], were recently investigated as an interplay between the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1113727dd947a57da20e27f72d8e0f57
https://doi.org/10.1063/1.4864598

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Real-time control of the period of individual ELMs by EC power on TCV

Autor: J-M Moret, Olivier Sauter, JX Rossel, Timothy Goodman, Y. R. Martin, Faa Federico Felici, B. P. Duval, Stefano Coda

Publikováno v: Nuclear Fusion, 53(11). Institute of Physics

The period of individual type-I edge-localized modes (ELMs) in TCV H-mode plasmas is controlled by real-time controlled application of electron cyclotron (EC) power close to the plasma pedestal. An ELM pacing algorithm, closely related to sawtooth pa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::452c8c4851f276646ce53b29d3cb62cf
https://doi.org/10.1088/0029-5515/53/11/113018

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Integrated real-time control of MHD instabilities using multi-beam ECRH/ECCD systems on TCV

Autor: Olivier Sauter, Faa Federico Felici, G. P. Canal, B. P. Duval, Stefano Coda, Timothy Goodman, JX Rossel

Publikováno v: Nuclear Fusion, 52(7):074001, 074001-1/10. Institute of Physics

Simultaneous real-time control of multiple MHD instabilities is experimentally demonstrated in the TCV tokamak. Multiple sources of EC heating and current drive, injected through real-time controlled launchers, are used to stabilize 3/2 and 2/1 neocl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c88d409344c24f9696099cf087917a4
https://doi.org/10.1088/0029-5515/52/7/074001

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Helical core tokamak MHD equilibrium states

Autor: A. Pochelon, JX Rossel, Stefano Coda, M. Albergante, Benoit Labit, Olivier Sauter, W. A. Cooper, B. P. Duval, Jonathan Graves, H. Reimerdes

Publikováno v: Plasma Physics and Controlled Fusion. 53:124005

Bifurcated magnetohydrodynamic tokamak equilibrium states with axisymmetric or helical core structure are computed. When a peaked pressure profile is chosen, the helical core structures appear like the {em snakes} that are observed in the JET tokamak

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::63b9ccde66f2e779b81ccc1b02a10387
https://doi.org/10.1088/0741-3335/53/12/124005

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