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Abstract

Discharge optimization for improving stability of both core and edge was essential for the achievement of record fusion power discharges, in the ELM-free hot-ion H-mode regime, in the recent JET deuterium-tritium operation. In this paper the techniques used to increase edge stability are described. In particular, the paper reports on the successful technique of current ramp-down used to suppress the outer mode.

Additional information

Authors: JET JOINT UNDERTAKING, ;ABINGDON (GB),
Bibliographic Reference: Report: JET-P(99)11, 17pp.
Availability: Available from the Librarian, JET Laboratory, Abingdon (GB)
Record Number: 199911480 / Last updated on: 1999-10-08
Category: PUBLICATION
Original language: en
Available languages: en