Bulletin of the American Physical Society
62nd Annual Meeting of the APS Division of Plasma Physics
Volume 65, Number 11
Monday–Friday, November 9–13, 2020; Remote; Time Zone: Central Standard Time, USA
Session ZP08: Poster Session: Postdeadline Posters (9:30am - 12:30pm)
Friday, November 13, 2020
Abstract: ZP08.00021 : Initial results from MAST Upgrade
Preview Abstract
Abstract
Author:
James Harrison
(EURATOM/CCFE)
The MAST Upgrade spherical tokamak has unique capabilities to address some
of the key issues facing the development of fusion energy. Its main
objectives are: 1) development of novel exhaust concepts, 2) contribution to
the knowledge base for ITER and 3) to explore potential routes to
smaller/cheaper fusion reactors. To fulfil these aims, it is equipped with
19 new poloidal field coils and closed divertors with Super-X capability.
The maximum BT has been increased by 50{\%} and the pulse length and Ip have
increased to 5s and 2MA respectively. Auxiliary heating is provided by on
and off axis NBI. The divertors are diagnosed with probes, bolometers,
Thomson scattering, IR, visible imaging and spectroscopy. Fast ion physics
studies are enhanced with a new fast ion loss detector. Currently,
integrated commissioning is nearing completion; the poloidal field coils in
the main chamber are fully operational and the solenoid and toroidal field
are close to ready for the experimental campaign. Results from initial
plasma operations will be presented and plans for the experimental campaign.
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