PARTICLE SIMULATION-MODELS AND THEIR APPLICATION TO CONTROLLED FUSION

被引：1

作者：

OKUDA, H ^{[1
]}

机构：

[1] PRINCETON UNIV,PLASMA PHYS LAB,PRINCETON,NJ 08540

来源：

NUCLEAR SCIENCE AND ENGINEERING | 1977年 / 64卷 / 01期

关键词：

D O I：

10.13182/NSE77-A27075

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

Plasma simulation models that use particles and that have been developed for studying the microscopic behavior of a confined plasma in a magnetic field are described. The first model is developed to investigate the anomalous diffusion of particles and energy due to low-frequency electrostatic microinstabilities in cylindrical and toroidal systems. The model makes use of the combination of eigenfunction expansion in one direction and the multipole expansion on a two-dimensional spatial grid for solving Maxwell's equations and for pushing particles. The second model is developed to study the neutral-beam injection heating of a tokamak plasma, taking into account the spatial variation of plasma parameters and the finite ion-beam banana orbit.

引用

页码：41 / 48

页数：8

共 21 条

[11] RUNAWAY ELECTRONS IN A PLASMA [J].