基于无单元法的磁场计算及可视化研究

Electromagnetic Calculations with Element-free Method and the Visual Realization

无单元法作为有限元法的很好补充，是解决工程电磁场问题的又一新的有效方法．对无单元法的具体实现方法进行了阐述，并通过可视化界面显示运算结果．它很好地解决了有限元方法中前处理困难的问题，把人们从繁杂的前处理工作中解放出来．

As a effective complementary of the Finite Element Method (FEM), the Element-Free Method (EFM) simplifies pre-processing and post-processing and can solve problems with higher accuracy. In this paper, the implementation of EFM is introduced. The numerical results are displayed visually with VB. EFM can resolve effectively the problem that the FEM can not resolve in electromagnetic field and avoid the timeconsuming and expensive task.