材料电磁场计算模型合理性分析  

Analysis on the Rationality of Material Electromagnetic Field Calculation Model

作　　者：王雷[1] 李旭东[1] WANG Lei;LI Xudong(State Key Laboratory of Advanced Processing and Recycling of Non-Ferrous Metal Material,Lanzhou University of Technology,Lanzhou 730050,China)

机构地区：[1]兰州理工大学省部共建有色金属先进加工与再利用国家重点实验室,甘肃兰州730050

出　　处：《甘肃科学学报》2022年第6期17-23,共7页Journal of Gansu Sciences

摘　　要：为了确定合理且通用的材料电磁场计算模型,研究基于以传输线理论为基础的双端口算法,采用ANSYS参数化设计语言(APDL)编程实现了ANSYS电磁场数值模拟几何模型创建、网格划分、边界条件加载、内部计算、数据输入与输出等全自动过程。从Z+轴空气缓冲区厚度、Z-轴空气缓冲区厚度、Z+轴完美匹配层(PML)厚度、Z-轴PML厚度对其合理性进行了分析,最终确定了合理且通用的材料电磁场效应计算模型。In order to determine a reasonable and universal material electromagnetic field calculation model, this research is based on the dual-port algorithm based on the transmission line theory, and APDL programming is used to realize the automatic process of ANSYS electromagnetic field numerical simulation geometric model creation, mesh division, boundary condition loading, internal calculation, data input and data output.The rationality of the Z+ axis air buffer thickness, Z-axis air buffer thickness, Z+ axis PML thickness, and Z-axis PML thickness was analyzed, and a reasonable and universal material electromagnetic field effect calculation model was finally determined.

关 键 词：电磁场效应 数值模拟 ANSYS 

分 类 号：V223.6[航空宇航科学与技术—飞行器设计]