电磁粒子模拟中电荷守恒的电流分配方案满足的统一公式

付梅艳,卢朓,朱湘疆

Unified Formulation of Charge-conserving Current Assignment in Electromagnetic Particle-in-Cell Simulation

Meiyan Fu,Tiao Lu,Xiangjiang Zhu

图 1 电磁场量、电荷密度及电流密度在二维Yee网格中一个元胞上的定义位置