EQUILIBRIUM OF NONNEUTRAL PLASMA IN TOROIDAL GEOMETRY WITH APPLIED ELECTRIC-FIELD

被引：15
作者：
BHATTACHARYYA, SN
AVINASH, K
机构：
[1] Institute for Plasma Research, Bhat
来源：
PHYSICS OF FLUIDS B-PLASMA PHYSICS | 1992年 / 4卷 / 07期
关键词：
D O I：
10.1063/1.860079
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：
The equilibrium and stability of non-neutral plasma in toroidal geometry with applied electric field is studied. The calculations are done in a large aspect ratio, thin ring approximation, using a circuit model. Toroidal corrections to the l = 1 (l is the poloidal mode number) mode are obtained. These corrections reduce the l = 1 cylindrical diocotron frequency. it is shown that under certain conditions, the external electric field can stabilize dissipative l = 1 diocotron oscillations.
引用
收藏
页码：1702 / 1707
页数：6
相关论文
共 18 条
[1]   ON TOROIDAL EQUILIBRIUM OF NONNEUTRAL PLASMA [J].
AVINASH, K .
PHYSICS OF FLUIDS B-PLASMA PHYSICS, 1991, 3 (12) :3226-3231
[2]  
CHURCHILL RV, 1974, COMPLEX VARIABLES AP, P319
[3]   EXPERIMENTS ON ELECTRON INJECTION INTO A TOROIDAL MAGNETIC-FIELD [J].
CLARK, W ;
KORN, P ;
MONDELLI, A ;
ROSTOKER, N .
PHYSICAL REVIEW LETTERS, 1976, 37 (10) :592-595
[4]   EQUILIBRIUM OF ELECTRON CLOUDS IN TOROIDAL MAGNETIC FIELDS [J].
DAUGHERTY, JD ;
LEVY, RH .
PHYSICS OF FLUIDS, 1967, 10 (01) :155-+
[5]   EXPERIMENTS ON INJECTION AND CONTAINMENT OF ELECTRON CLOUDS IN A TOROIDAL APPARATUS [J].
DAUGHERTY, JD ;
ENINGER, JE ;
JANES, GS .
PHYSICS OF FLUIDS, 1969, 12 (12P1) :2677-+
[6]  
DAVIDSON RC, 1990, PHYSICS NONNEUTRAL P, P305
[7]   IDEAL MAGNETO-HYDRODYNAMIC THEORY OF MAGNETIC FUSION SYSTEMS [J].
FREIDBERG, JP .
REVIEWS OF MODERN PHYSICS, 1982, 54 (03) :801-902
[8]   STABILITY OF A HIGH-BETA TOKAMAK TO UNIFORM VERTICAL DISPLACEMENTS [J].
HAAS, FA .
NUCLEAR FUSION, 1975, 15 (03) :407-413
[9]  
JOHNSON JL, 1977, PLASMA PHYS CONTROLL, V2, P395
[10]   HYDROMAGNETIC-STABILITY OF A CURRENT-CARRYING PINCH WITH NONCIRCULAR CROSS-SECTION [J].
LAVAL, G ;
PELLAT, R ;
SOULE, JS .
PHYSICS OF FLUIDS, 1974, 17 (04) :835-845
12