计算物理 ›› 1997, Vol. 14 ›› Issue (S1): 674-676.

• 论文 • 上一篇    下一篇

全方位离子注入柱形几何碰撞鞘层时空演化数值解

于炯1, 宫野2   

  1. 1. 新疆工学院计算物理研究室, 830008;
    2. 大连理工大学三束材料改性国家重点实验室
  • 收稿日期:1997-04-08 出版日期:1997-12-25 发布日期:1997-12-25

NUMERICAL SIMULATION OF PLASMA COLLISIONAL SHEATH FOR CYLINDRICAL TARGET IN PSⅡ

Yu Jiong1, Gong Ye2   

  1. 1. Computational Physics Research Office, Xinjiang Institute of Technology, Urumuqi 830008;
    2. Department of Physics, DaLian University of Technology, 116023
  • Received:1997-04-08 Online:1997-12-25 Published:1997-12-25

摘要: 对使用流体动力学碰撞模型研究全方位离子注入柱形靶等离子体鞘层时空演化的求解过程进行了详细的讨论,得到了数值计算结果。

关键词: 等离子碰撞鞘层, 数值解, 柱形靶

Abstract: The evolution of the plasma collisional sheath in cylindrical geometry has been numerically simulated using a collisional fluid dynamic model.The numerical simulation method is easy to be performed,and the convergence velocity is rapid.A good agreement is obtained for collisional sheath evolution in cylindrical geometry between the fluid dynamic model and the analytic model.

Key words: plasma collisional sheath, numerical simulation, cylindrical target

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