Disruptions in JET

Wesson, J.A.; D. Gill, Richard; Hugon, M.; C. Schüller, F.; Snipes, J.; J. Ward, David; V. Bartlett, D.; Campbell, D.; Duperrex, P.A.; W. Edwards, A.; Granetz, R.S.; Gottardi, N.; C. Hender, T.; Lazzaro, E.; Lomas, P.; Lopes Cardozo, N.; F. Mast, K.; F. F. Nave, M.; A. Salmon, Neil; Smeulders, P.; Thomas, Paul; Tubbing, B.; Turner, M.; Weller, A.

doi:10.1088/0029-5515/29/4/009

Public

Disruptions in JET

Published in Nuclear Fusion • Apr 1, 1989

Authors:

J.A. Wesson

Richard D. Gill

M. Hugon

Abstract

In JET, both high density and low-q operation are limited by disruptions. The density limit disruptions are caused initially by impurity radiation. This causes a contraction of the plasma temperature profile and leads to an MHD unstable configuration. There is evidence of magnetic island formation r...

Subject

Instability

Plasma

Magnetohydrodynamics

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