计算物理 ›› 2015, Vol. 32 ›› Issue (6): 715-721.

• 论文 • 上一篇    下一篇

EAST托卡马克杂质输运蒙特卡洛模拟

查学军1, 钟德俊1, 王福琼2, 陈一平2, 卢洪伟1, 胡立群2   

  1. 1. 东华大学理学院应用物理系, 上海 201620;
    2. 中国科学院等离子体物理研究所, 合肥 230031
  • 收稿日期:2014-11-09 修回日期:2015-04-09 出版日期:2015-11-25 发布日期:2015-11-25
  • 作者简介:查学军(1971-),男,博士,副研究员,主要从事等离子体物理理论和数值模拟研究,E-mail:xjzha@dhu.edu.cn
  • 基金资助:
    国家自然科学基金(11175045);科技部ITER计划专项课题(2013GB109001)资助项目

Monte-Carlo Modelling of Impurity Transport in EAST Tokamak

ZHA Xuejun1, ZHONG Dejun1, WANG Fuqiong2, CHEN Yiping2, LU Hongwei1, HU Liqun2   

  1. 1. Department of Applied Physics, Donghua University, Shanghai 201620, China;
    2. Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031, China
  • Received:2014-11-09 Revised:2015-04-09 Online:2015-11-25 Published:2015-11-25

摘要: 介绍DIVIMP程序的基本思想和采用的物理模型,研究EAST托卡马克欧姆放电条件下碳杂质的产生与输运.模拟结果与实验测量具有较好的一致性,说明将该程序应用于EAST装置中杂质输运模拟的合理性.并利用DIVIMP程序预测EAST在8MW加热功率条件下钨杂质的输运特性.

关键词: 托卡马克, 杂质输运, 模拟, 蒙特卡洛方法, DIVIMP

Abstract: Basic idea and physical models in DIVIMP are introduced and DIVIMP modelling of C impurity production and transport properties in edge plasma of EAST machine with ohmic heating are provided. Simulation results show favorable consistency with experimental measurements, demonstrating that the models coupled in DIVIMP are suitable for interpretive and predictive modelling of impurity transport in EAST machine. Transport properties of W impurity in EAST with heating power as high as 8MW are also predicted by DIVIMP modelling.

Key words: tokamak, impurity transport, simulation, Monte Carlo method, DIVIMP

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