“守恒-映象”电荷沉积算法

计算物理 ›› 1994, Vol. 11 ›› Issue (4): 434-438.

“守恒-映象”电荷沉积算法

王士俊, 刘军, 肖学政, 施将君, 章冠人

中国工程物理研究院流体物理研究所, 成都 610003

收稿日期:1993-02-15 修回日期:1994-03-15 出版日期:1994-12-25 发布日期:1994-12-25
基金资助:
国家自然科学基金

“CONSERVATION-MAP”ALGORITHM OF CHARGE DEPOSITION

Wang Shijun, Liu Jun, Xicao Xuezheng, Shi Jiangiun, Zhang Guanren

Institute of Fluid Physics, China Academy of Engineering Physics

Received:1993-02-15 Revised:1994-03-15 Online:1994-12-25 Published:1994-12-25

摘要/Abstract

摘要： 从半径映象函数出发,给出了"守恒-映象"电荷沉积公式中积分限的确定方法和电荷沉积精度的确定方法,从而使"守恒-映象'电荷沉积方法成为计算电流密度和电荷密度的一种切实可行的精确的电荷沉积方法。

关键词: 电荷守恒, 映象函数, 电荷沉积

Abstract: From the map function of orbit radius, an algorithm is presented for determinating the bounds of the integration in the "Conservation-Map" formulae of charge deposition and the precision of charge deposition, and hence makes the "Conservation-Map" method of charge deposition feasible.

Key words: charge conservation, charge deposition, map function

中图分类号:

TN101

王士俊, 刘军, 肖学政, 施将君, 章冠人. “守恒-映象”电荷沉积算法[J]. 计算物理, 1994, 11(4): 434-438.

Wang Shijun, Liu Jun, Xicao Xuezheng, Shi Jiangiun, Zhang Guanren. “CONSERVATION-MAP”ALGORITHM OF CHARGE DEPOSITION[J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 1994, 11(4): 434-438.