SUPPRESSION OF MAGNETIC SURFACE BREAKING BY EXTRA COILS IN FINITE BETA-EQUILIBRIA OF HELICAL SYSTEMS

被引：4

作者：

HAYASHI, T

TAKEI, A

OHYABU, N

SATO, T

机构：

[1] Natl Inst for Fusion Science, Nagoya, Japan

来源：

NUCLEAR FUSION | 1991年 / 31卷 / 09期

关键词：

D O I：

10.1088/0029-5515/31/9/015

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 simple method is proposed to suppress the breaking of magnetic surfaces which occurs in l = 2 heliotron/torsatron equilibria. With this method, fairly high beta equilibria with clearly nested magnetic surfaces can be realized without changing other physical properties such as the rotational transform profile and the well depth.

引用

收藏

页码：1767 / 1770

页数：4

相关论文

共 7 条

[1] STOCHASTICITY REDUCTION [J].

CARY, JR ;

HANSON, JD .

PHYSICS OF FLUIDS, 1986, 29 (08) :2464-2473

[2] A 3D CODE FOR MHD EQUILIBRIUM AND STABILITY [J].

CHODURA, R ;

SCHLUTER, A .

JOURNAL OF COMPUTATIONAL PHYSICS, 1981, 41 (01) :68-88

[3] CONVERGENCE PROPERTIES OF A NONVARIATIONAL 3D MHD EQUILIBRIUM CODE [J].

GREENSIDE, HS ;

REIMAN, AH ;

SALAS, A .

JOURNAL OF COMPUTATIONAL PHYSICS, 1989, 81 (01) :102-136

[4] COMPUTATIONAL STUDY OF 3-DIMENSIONAL MAGNETOHYDRODYNAMIC EQUILIBRIA IN TOROIDAL HELICAL SYSTEMS [J].

HARAFUJI, K ;

HAYASHI, T ;

SATO, T .

JOURNAL OF COMPUTATIONAL PHYSICS, 1989, 81 (01) :169-192

[5] 3-DIMENSIONAL STUDIES OF HELICAL EQUILIBRIA AND MAGNETIC SURFACE BREAKING DUE TO THE FINITE BETA EFFECT [J].

HAYASHI, T ;

SATO, T ;

TAKEI, A .

PHYSICS OF FLUIDS B-PLASMA PHYSICS, 1990, 2 (02) :329-337

[6] THE CALCULATION OF STELLARATOR EQUILIBRIA IN VACUUM FLUX SURFACE COORDINATES [J].

HENDER, TC ;

CARRERAS, BA ;

GARCIA, L ;

ROME, JA .

JOURNAL OF COMPUTATIONAL PHYSICS, 1985, 60 (01) :76-96

[7] QUASI-HELICALLY SYMMETRIC TOROIDAL STELLARATORS [J].

NUHRENBERG, J ;

ZILLE, R .

PHYSICS LETTERS A, 1988, 129 (02) :113-117