Showing 21 - 22 of 22 UKAEA Paper Results
1997
C D Warrick B Lloyd M R O’Brien
Electron cyclotron (EC) waves can perform a variety of roles in ITER including start-up assist, heating to ignition, on and off-axis current drive and instability control. EC wave absorption is robust and well understood producing highly localised heating with total absorption anticipated for almost all parameters foreseen in ITER. Other advantages…
Published1989
A. W. Morris T. C. Hender J. Hugill P. S. Haynes P. C. Johnson B. Lloyd D. C. Robinson et al.
Magnetic feedback control has been used in the DITE tokamak to substantially reduce saturated m = 2, n = 1 instabilities in both Ohmic discharges and discharges with lower-hybrid current drive (LHCD). Feedback has been used for the first time to significantly increase the disruptive density limit in a tokamak. LHCD on DITE stabilizes the sawtooth i…
Published