Plasma equilibrium calculation in J-TEXT tokamak

Plasma equilibrium has been calculated using an analytical method. The plasma profiles of the current density, safety factor, pressure and magnetic surface function are obtained. The analytical solution of the Grad–Shafranov（GS） equation is obtained by the variable separation method and compared wit...

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Bibliographic Details
Published in:Plasma science & technology 2017-11, Vol.19 (11), p.1-5
Main Authors: 高海龙, 徐涛, 陈忠勇, 庄革
Format: Article
Language:English
Subjects:
analytical solution
EFIT
plasma equilibrium
tokamak
分离变量法
安全系数
平衡计算
托卡马克等离子体
电流密度
等离子体平衡
解析法
计算结果
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Summary:Plasma equilibrium has been calculated using an analytical method. The plasma profiles of the current density, safety factor, pressure and magnetic surface function are obtained. The analytical solution of the Grad–Shafranov（GS） equation is obtained by the variable separation method and compared with the computed results of the equilibrium fitting code EFIT.
ISSN:1009-0630
1009-0630
DOI:10.1088/2058-6272/aa7f26