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Runaway electron mitigation by n=1 and n=2 magnetic perturbations in COMPASS
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SYSNO ASEP 0524593 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Runaway electron mitigation by n=1 and n=2 magnetic perturbations in COMPASS Author(s) Tomešová, Eva (UFP-V) ORCID
Gobbin, M. (IT)
Ficker, Ondřej (UFP-V) ORCID
Markovič, Tomáš (UFP-V) RID
Bílková, Petra (UFP-V) RID
Böhm, Petr (UFP-V) RID
Casolari, Andrea (UFP-V)
Čeřovský, Jaroslav (UFP-V)
Farník, Michal (UFP-V)
Fassina, A. (IT)
Hron, Martin (UFP-V) RID, ORCID
Mlynář, Jan (UFP-V) RID
Šos, Miroslav (UFP-V) ORCID
Valisa, M. (IT)
Weinzettl, Vladimír (UFP-V) RID, ORCIDNumber of authors 15 Article number P1.1057 Source Title Europhysics Conference Abstracts. - Milán : European Physical Society, 2019 - ISBN 979-10-96389-11-7 Pages 43c (2019) Number of pages 4 s. Publication form Online - E Action 46th EPS Conference on Plasma Physics Event date 08.07.2019 - 12.07.2019 VEvent location Milán Country IT - Italy Event type WRD Language eng - English Country IT - Italy Keywords runaway electrons ; mitigation ; COMPASS Subject RIV BL - Plasma and Gas Discharge Physics OECD category Fluids and plasma physics (including surface physics) R&D Projects GA18-02482S GA ČR - Czech Science Foundation (CSF) LM2015045 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) LG14002 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support UFP-V - RVO:61389021 EID SCOPUS 85084023305 Annotation Understanding the mechanisms behind Runaway Electron (RE) generation and the ways RE formation can be prevented is of paramount importance for future fusion reactors. In fact, RE with energies of several MeV generated during the sudden cooling involved indisruptions may cause severe damage to the plasma facing components and vacuum vessel wall. Even if massivegas and shuttered pellet injection(MGI, SPI) are the main solutions presently envisaged to mitigate or avoidthe RE avalanche, also 3D fields -in synergy with these methods-might further contribute toreduce the RE negative effects. In particular, the successful results recently obtainedby applying magnetic perturbation (MPs) in ASDEX Upgrade have motivated new experiments with this technique also in the COMPASS tokamak. Workplace Institute of Plasma Physics Contact Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Year of Publishing 2021 Electronic address http://ocs.ciemat.es/EPS2019PAP/pdf/P1.1057.pdf
Number of the records: 1