摘要
本文提出了求解瞬态涡流问题基于电场分解的有限元格式。此方法不仅更真实地模拟物理背景条件,而且其计算格式又是一种解耦的形式,它保证了有限元解的存在唯一性,同时又不会造成更多的计算复杂性。
A new decoupled finite element method is suggested to approximate time -dependent eddy current equations in a three - dimensional polyhedral domain. This method is based on solving a vector and a scalar from the splitting of the electric field by using edge and modal finite elements. An optimal energy -norm error estimate in finite time is obtained by introducing a projection operator.
出处
《中国传媒大学学报（自然科学版）》
2006年第2期47-53,共7页
Journal of Communication University of China：Science and Technology
基金
教育部回国留学人员科研启动基金项目(JLJ0602)
