PROBLEMS AND METHODS OF SELF-CONSISTENT RECONSTRUCTION OF TOKAMAK EQUILIBRIUM PROFILES FROM MAGNETIC AND POLARIMETRIC MEASUREMENTS

被引：93

作者：

BLUM, J ^{[1
]}

LAZZARO, E ^{[1
]}

OROURKE, J ^{[1
]}

KEEGAN, B ^{[1
]}

STEPHAN, Y ^{[1
]}

机构：

[1] JET JOINT UNDERTAKING,ABINGDON,OXON,ENGLAND

来源：

NUCLEAR FUSION | 1990年 / 30卷 / 08期

关键词：

D O I：

10.1088/0029-5515/30/8/007

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：

Recent advances in experimental measurements of magneto-optic properties of tokamak plasmas and progress in formulation of numerical algorithms for the analysis of magnetic data have allowed the self-consistent determination of the current density in the JET tokamak, in Ohmic and additionally heated discharges. An investigation of the numerical response of a model with finite parameterization to the uncertainties of the available discrete data is carried out. The error propagation is analysed for various types of discharges, and results on the safety factor profile are presented. © 1990 IOP Publishing Ltd.

引用

页码：1475 / 1492

页数：18

共 33 条

[1] ANALYSIS OF MHD EQUILIBRIA BY TOROIDAL MULTIPOLAR EXPANSIONS [J].