面向对象柱坐标粒子模拟程序

摘要

对自行开发的二维全电磁粒子模拟程序(ABLE2D)作了剖析，详细介绍了柱坐标下粒子模拟的物理模型和相关算法，采用面向对象技术分析粒子模拟系统中的物理实体及相应的物理特性，合理地建立对象模型，成功地实现了粒子模拟系统的计算功能。%A 2-1/2D full electromagnetic particle-in-cell code ABLE2D is presented. The physical model and computational technology in cylindrical mesh, with r-and z-coordinate dependence, has been introduced in detail. Applying object-oriented technology to analyses the physical objects and their physical property, we have reasonably build up object models of solution space and successfully realized the computational function of Plasma simulation system.