Probe measurement of radial and parallel propagation of ELM filaments in the SOL of the COMPASS tokamak

0435803 - ÚFP 2015 RIV FR eng C - Conference Paper (international conference)
Seidl, Jakub - Vanovac, B. - Adámek, Jiří - Horáček, Jan - Dejarnac, Renaud - Vondráček, Petr - Hron, Martin … Total 8 authors
Probe measurement of radial and parallel propagation of ELM filaments in the SOL of the COMPASS tokamak.
EPS2014:41st EPS Conference on Plasma Physics. Vol. 38F. Mulhouse: European Physical Society, 2014 - (Ratynskaia, S.; Mantica, P.; Benuzzi-Mounaix, A.; Dilecce, G.; Bingham, R.; Hirsch, M.; Kemnitz, B.; Klinger, T.), P5.059-P5.059. Europhysics Conference Abstracts (ECA). ISBN 2-914771-90-8.
[EPS Conference on Plasma Physics/41./. Berlin (DE), 23.06.2014-27.06.2014]
R&D Projects: GA ČR(CZ) GAP205/12/2327; GA ČR GAP205/11/2341; GA MŠMT(CZ) LM2011021
Institutional support: RVO:61389021
Keywords : plasma * tokamak * COMPASS tokamak
Subject RIV: BL - Plasma and Gas Discharge Physics
http://ocs.ciemat.es/EPS2014PAP/pdf/P5.059.pdf

During tokamak H-mode operations, the plasma is mainly carried in the scrape-off layer (SOL) by transient edge localized mode (ELM) filaments coming from the pedestal region with high energy and density. The magnitude of such carried heat fluxes can reduce the lifetime of plasma facing components of future fusion devices if not controlled. The understanding of ELM propagation across and along magnetic field lines is, however, still incomplete and measurements of some important quantities at relevant microsecond time scale are still not common. The COMPASS tokamak is a compact device (R = 0:56 m, a = 0:2 m) with ITER-like divertor plasma configuration, capable of routinely achieving ohmic as well as NBI assisted H-mode
Permanent Link: http://hdl.handle.net/11104/0239604