摘要
求解瞬态电磁场问题的涡流方程,在空间域对涡流方程进行有限元离散,在时间域直接采用精细积分方法求解,对边界条件进行了处理.数值算例显示了精细积分方法的高精度.
In this paper,the eddycurrent equation of transient electromagnetic field problem has been solved by dispersing eddycurrent equation in spatial domain and using precise integration method in time domain. Two methods above have also been used to deal with the boundary condition, and calculated results show the high precision.
出处
《沈阳工业大学学报》
EI
CAS
2003年第1期43-46,共4页
Journal of Shenyang University of Technology
基金
国家自然科学基金(10032030)
国家重点基础研究专项经费(G1999032805)资助项目
