Impurity reduction during ICRF heating in JFT-2M tokamak
- 1 March 1986
- journal article
- letter
- Published by IOP Publishing in Nuclear Fusion
- Vol. 26 (3) , 365-369
- https://doi.org/10.1088/0029-5515/26/3/010
Abstract
Reduction of impurity line emissions associated with the ion cyclotron range of frequency (ICRF) heating is achieved by the phase control of a loop antenna array. Reduction in metal impurity emissions and radiation loss is closely correlated with the amount of power radiated from the antennae with parallel wave number near k∥ = 0. The maximum density attainable without disruption is increased over that in the Ohmic heating phase, by reduction of radiation loss.Keywords
This publication has 1 reference indexed in Scilit:
- Impurity behaviour during ICRF heating in JFT-2MJournal of Nuclear Materials, 1984