%0 Journal Article
%T A three-dimensional particle-in-cell/Monte Carlo computer simulation based on negative hydrogen ion source<br>基于负氢离子源的全三维PIC/MCC模拟算法研究
%A Yang Chao
%A Liu Da-Gang
%A Wang Xiao-Ming
%A Liu La-Qun
%A Wang Xue-Qiong
%A Liu Sheng-Gang
%A <br>杨超
%A 刘大刚
%A 王小敏
%A 刘腊群
%A 王学琼
%A 刘盛纲
%J 物理学报
%D 2012
%I 
%X Based on the analysis of the plasma physics mechanism in negative hydrogen ion source, the particle-in-cell algorithm is studied and optimized and a high efficient storage method of particles is designed. Using the Monte Carlo collision model, considering the plasma potential and coulomb collisions between charged particles, the full three-dimensional particle-in-cell/ Monte Carlo algorithm (PIC/MCC) is developed. With the magnetic charge model, using the FDTD method, the line cusp magnetic field is calculated. With the negative hydrogen ion source JT-60U and considering the main reactions in the negative hydrogen ion source, the full three-dimensional PIC/MCC simulation algorithm is verified by simulation.
%K negative hydrogen ion source
%K particle-in-cell
%K Monte Carlo method<br>负氢离子源
%K 粒子模拟
%K 蒙特卡罗
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=2C2DE33E892A8820A22B040AA54F4145&yid=99E9153A83D4CB11&vid=1D0FA33DA02ABACD&iid=E158A972A605785F&sid=34F50F907264AC12&eid=34F50F907264AC12&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=15