ELM Suppression Characterisation by Plasma Response Computation on ASDEX Upgrade

ELM Suppression Characterisation by Plasma Response Computation on ASDEX Upgrade

ELM Suppression Characterisation by Plasma Response Computation on ASDEX Upgrade 150 150 UKAEA Opendata
UKAEA-CCFE-CP(19)16

ELM Suppression Characterisation by Plasma Response Computation on ASDEX Upgrade

Edge Localised Modes (ELMs) in H-mode tokamak plasmas may be controlled or entirely suppressed by applying 3D magnetic perturbations (MPs). The applied perturbation is amplified by the plasma response, and it has previously been established that the size of the peeling component of this response is a reliable indicator for expected ELM control on ASDEX Upgrade [2] and MAST [3]. This motivates further studies of the connection between the peeling response and ELM behaviour.

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45th European Physical Society Conference on Plasma Physics (EPS), Prague, 2-6 July 2018