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ERMES: A nodal-based finite element code for electromagnetic simulations in frequency domain

机译:ERMES:基于节点的有限元代码,用于频域电磁仿真

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摘要

In this work we present a new finite element code in frequency domain called ERMES. The novelty of this computational tool rests on the formulation behind it. ERMES is the C++ implementation of a simplified version of the weighted regularized Maxwell equation method. This finite element formulation has the advantage of producing well-conditioned matrices and the capacity of solving problems in the low (quasi-static) and high frequency regimens. As a consequence of this versatility, ERMES has been applied successfully to microwave engineering, antenna design, electromagnetic compatibility and eddy currents problems. This paper describes the main features of ERMES and explains how to use this numerical tool for computing electromagnetic fields in frequency domain.
机译:在这项工作中,我们提出了一种新的频域有限元代码,称为ERMES。这种计算工具的新颖性在于其背后的表述。 ERMES是加权正则化Maxwell方程方法的简化版本的C ++实现。这种有限元公式的优点是可以生成条件良好的矩阵,并具有解决低频(准静态)和高频方案中问题的能力。由于这种多功能性,ERMES已成功应用于微波工程,天线设计,电磁兼容性和涡流问题。本文介绍了ERMES的主要特征,并说明了如何使用此数值工具来计算频域中的电磁场。

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