Isoparametric High-Order Edge Elements and Its Application to Electromagentic Analysis

为了实现低成本、高速度的电磁分析，构建了PC集群，开发了等参高阶边缘单元。该系统被应用于实际电磁问题的分析。研究结果如下：1)建立了8节点PC集群，并对其进行了调整；2)开发了高阶砖块单元，并验证了其有效性；3)开发了高阶四面体和五面体单元，并验证了其有效性；4)编写了区域分解法的程序；5)构造了曲线边界的等参高阶边单元；6)针对实际电磁问题，验证了该程序的健壮性；7)该系统在电磁分析中具有低成本、高速度的特点

In order to perform low-cost and high-speed of an electromagnetic analysis, PC cluster is constructed and isoparametric high-order edge elements are developed. This system is applied to analyze practical electromagnetic problems. Results are listed as follows.1)An 8-nodes PC cluster is constructed and adjusted.2)High-order brick elements are developed and confirmed its efficiency.3)High-order 4-faces and 5-faces elements are developed and confirmed its efficiency.4)Programs for the domain decomposition method are coded.5)Isoparametric high-order edge elements are constructed for the curved boundary.6)A robustness of this program is confirmed for practical electromagnetic problems.7)It is found that this system performs low-cost and high-speed in an electromagnetic analysis