一种基于矢量的无散度无网格方法

2014 16th International Symposium on Antenna Technology and Applied Electromagnetics (ANTEM) Pub Date : 2014-07-13 DOI:10.1109/ANTEM.2014.6887728

Shunchuan Yang, Z. Chen, Yiqiang Yu, Sergey A. Ponomarenko

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引用次数: 1

摘要

与传统的无网格方法不同，提出了一种新的基于矢量基函数的无网格方法，该方法保留了电磁场的散度特性。通过数值实验研究了其散度特性;结果表明，该方法在无源区域不存在传统无网格方法产生的人工电荷。

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A vector-based divergence-free meshless method

Unlike its conventional counterpart, a new vector basis function based meshless method that preserves the divergence property of electromagnetic fields is proposed for solving transient electromagnetic problems. Its divergence properties are investigated through numerical experiment; it is found that artificial charges generated by the proposed method are not present while they are in the conventional meshless method in source free regions.

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2014 16th International Symposium on Antenna Technology and Applied Electromagnetics (ANTEM)

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