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Scrape-off layer power flux measurements in the Tore Supra tokamak
- 1.0388345 - ÚFP 2013 RIV DE eng O - Others
Gunn, J. P. - Dejarnac, Renaud - Devynck, P. - Fedorczak, N. - Fuchs, Vladimír - Gil, C. - Kočan, M. - Komm, Michael - Kubič, M. - Lunt, T. - Monier-Garbet, P. - Pascal, J.-Y. - Saint-Laurent, F.
Scrape-off layer power flux measurements in the Tore Supra tokamak.
2012. 20th International Conference on Plasma Surface Interactions 2012. Aachen: Eurogress, 2012. O-8-O-8. ISBN N
Institutional research plan: CEZ:AV0Z20430508
Keywords : ITER * Scrape-off layer * power flux * plasma-wall interactions
Subject RIV: BL - Plasma and Gas Discharge Physics
During the ramp-up and ramp-down phases of discharges in the ITER tokamak, the plasma will be limited on the berylium tiles of the first wall. Scaling laws for the value of parallel power flux at the last closed flux surface, and its e-folding length in the scrape-off layer are needed in order to optimize tile shaping. Dedicated experiments were carried out in Tore Supra in order to measure scrape-off layer parameters in a controlled series of discharges and a scaling law for ITER is presented.
Permanent Link: http://hdl.handle.net/11104/0217203
Number of the records: 1