摘要
提出了一种新的求解拉普拉斯方程或泊松方程的解析法.该法具有通用性,可求解具有复杂边界形状的二维有界静态电磁场和无界静态电磁场.文内用该解析法求解了两例二维无界静电场问题,计算结果同理论值的比较表明,误差较小.
In this paper, an analytical method, which may be applied to solve Laplace's or Poisson's equation, is introduced. The analytical method is general, and may be applied to solve 2-D bounded and unbounded electrostatic and magnetostatic fields with complex boundaries. The analytical method has been used to solve some 2-D unbounded electrostatic field problems. The calculating results have been compared with theoretical values. Comporisons show that the errors are small.
出处
《西安交通大学学报》
EI
CAS
CSCD
北大核心
1993年第6期31-36,共6页
Journal of Xi'an Jiaotong University
关键词
电荷
静电场
解析法
无界场
analytic
electric charge
conservation laws
electrostatic fields
