Use of impurity pellets to control energy dissipation during disruption

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Published under licence by IOP Publishing Ltd
, , Citation G. Pautasso et al 1996 Nucl. Fusion 36 1291 DOI 10.1088/0029-5515/36/10/I02

0029-5515/36/10/1291

Abstract

Injection of impurity pellets has been shown to be a successful method of reducing thermal and mechanical loads during disruptions. The evolution of the quenching plasma after pellet injection in ASDEX Upgrade is described and the requirements of such a method for mitigating disruptions in future devices are discussed

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10.1088/0029-5515/36/10/I02