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Formation of convective cells in the scrape-off layer of the CASTOR tokamak
- 1.0109599 - UFP-V 20040152 FR eng C - Conference Paper (international conference)
Stöckel, Jan - Devynck, P. - Gunn, J. - Martines, E. - Bonhomme, G. - Van Oost, G. - Hron, Martin - Adámek, Jiří - Brotánková, Jana - Dejarnac, Renaud - Ďuran, Ivan - Görler, T. - Hansen, T. - Pánek, Radomír - Stejskal, Pavel - Svoboda, V. - Žáček, František
Formation of convective cells in the scrape-off layer of the CASTOR tokamak.
12th International Congress on Plasma Physics. Nice, 2004, s. -.
[International Congress on Plasma Physics/12th./. Nice (FR), 25.10.2004-29.10.2004]
R&D Projects: GA ČR GA202/03/0786; GA ČR GP202/03/P062
Grant - others:INTASprojekt(XX) No.2001-2056
Institutional research plan: CEZ:AV0Z2043910
Keywords : tokamak, edge plasma, convective cells
Subject RIV: BL - Plasma and Gas Discharge Physics
We describe experiments with a biased electrode inserted into the scrape-off laver(SOL) of the CASTOR tokamak.The resulting radial and poloidal eelctric field and plasma density modification are measured by means of Langmuir probe arrays with high temporal and spatial resolutions.Poloidal and radially localized stationary structures of the electric field(convective cells) are identified.
Permanent Link: http://hdl.handle.net/11104/0016708
Number of the records: 1