[Zurück]

G. Harrer, E. Wolfrum, M. Dunne, P. Manz, M. Cavedon, P. Lang, T. Eich, B. Labit, F. Aumayr, -. EUROfusion MST1 Team, . ASDEX Upgrade Team:
"Parameter dependence of small Edge Localized Modes";
Poster: 45th European Physical Society Conference on Plasma Physics (EPS 2018), Prag/CZ; 05.07.2018; in: "Proceedings 45st EPS Conference on Plasma Physics, ISBN: 979-10-96389-08-7, Prague, Czech Republic, 2 - 6 July, 2018, Europhys. Conf. Abstracts 42A", (2018), ISBN: 979-10-96389-08-7; S. 10301 - 10304.

H-mode is the most promising candidate for the operation
of future fusion devices. Its improved confinement
comes along with periodically occurring edge localized modes
(ELMs) which crash the edge transport barrier, degrade
the pedestal and cause high stress on the divertor and the
plasma facing components [1]. Control, mitigation or suppression
of ELMs is therefore a widely researched topic.
This work focuses on a special type of these instabilities
called small ELMs, which occur at high density, highly
shaped, close to double null plasmas [2, 3, references therein].
They cause less strain on the plasma facing components
and could, therefore, be a possible scenario for ITER and
DEMO