电子回旋脉塞等离子体的粒子模拟  

Particle-in-cell Simulation of Plasma for Electron Cyclotron Resonance Master

作　　者：褚晓锐[1] 

机构地区：[1]西昌学院工程技术系,四川西昌615013

出　　处：《山西大学学报（自然科学版）》2009年第3期411-414,共4页Journal of Shanxi University(Natural Science Edition)

基　　金：四川省教育厅自然科学青年基金(2006B117)

摘　　要：采用等离子体粒子模拟(PIC)的方法,在理论研究基础上应用电磁模型,编写了TE模式的电子回旋脉塞等离子体粒子模拟程序并进行了数值模拟.模拟结果表明由于相对论效应引起角向群聚,从而产生净能量的交换;回旋脉塞主要发生在ω≈ωC的横向区域,注-波互作用的结果使粒子几乎全部将能量耦合给微波.A numerical simulation by program computation was presented to study electron cyclotron resonance master（ECRM） of TE＇s mode,which was applied particle-in-cell（PIC） method and a electromagnetic mode based on theoretical analysis. The simulation showed that angular bunching resulted from relativistic effect which lead to the exchange of net energy;ECRM mainly took place in transversal area where ω=ωc, and the result of beam-wave interaction brough about that particles couple nearly all their energy to microwave.

关 键 词：电子回旋脉塞 TE模式 等离子体 粒子模拟 

分 类 号：O441.4[理学—电磁学] O539[理学—物理]