Disruption mitigation by massive gas injection in JET
作者： M. Lehnen , A. Alonso , G. Arnoux , N. Baumgarten , S.A. Bozhenkov
DOI: 10.1088/0029-5515/51/12/123010
关键词:
摘要: Disruption mitigation is mandatory for ITER in order to reduce forces, mitigate heat loads during the thermal quench and avoid runaway electrons (REs). A fast disruption valve has been installed at JET study by massive gas injection. Different species amounts have investigated with respect timescales efficiency. We discuss of halo currents as well sideways forces vertical displacement events, increased energy dissipation through radiation, which could arise asymmetric radiation suppression REs.
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