LOCAL EXPANSION METHOD FOR FAST PLASMA BOUNDARY IDENTIFICATION IN JET

被引：60

作者：

OBRIEN, DP ^{[1
]}

ELLIS, JJ ^{[1
]}

LINGERTAT, J ^{[1
]}

机构：

[1] MAX PLANCK INST PLASMA PHYS,W-8046 GARCHING,GERMANY

来源：

NUCLEAR FUSION | 1993年 / 33卷 / 03期

关键词：

D O I：

10.1088/0029-5515/33/3/I08

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

A local expansion technique for the reconstruction of the plasma boundary is presented. The method is particularly accurate in identifying the separatrix in X-point configurations. It is applied to JET discharges and the results are compared with those of a full equilibrium code and with other independent diagnostics. It is found that the majority of the H-mode discharges at JET have been achieved in marginal limiter configurations. The method is sufficiently reliable and fast for real time shape control.

引用

页码：467 / 474

页数：8

共 13 条

[1] THE JET MAGNET POWER-SUPPLIES AND PLASMA CONTROL-SYSTEMS [J].