Liu, Y. Q.
Bondeson, A.
Chu, M. S.
Favez, J. Y.
Gribov, Y.
Gryaznevich, M.
Hender, T. C.
Howell, D. R.
La Haye, R. J.
Lister, J. B.
de Vries, P.
Feedback and rotational stabilization of resistive wall modes in ITER
Nuclear Fusion
0029-55150029-5515
10.1088/0029-5515/45/9/013
45
9
1131-1139
Different models have been introduced in the stability code MARS-F in order to study the damping effect on resistive wall modes (RWM) in rotating plasmas. Benchmarks of MARS-F calculations with RWM experiments on JET and DIII-D indicate that the semi-kinetic damping model is a good candidate for explaining the damping mechanisms. Based on these results, the critical rotation speeds required for RWM stabilization in advanced ITER scenarios are predicted. Active feedback control of the n = 1 RWM in ITER is also studied using the MARS-F code.
ITER;
JET;
2005