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基于HFSS的瞬变电磁法发射线圈参数的仿真分析
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基于 HFSS 的瞬变电磁法发射线圈参数的仿真分析
内容简介：为了将瞬变电磁法更加广泛的应用到隧道超前地质勘探中,对瞬变电磁发射线圈的模型进行了研究.首先对瞬变电磁法的理论进行了分析,利用 HFSS 有限元仿真,建立了发射线圈有限元模型,并分析了一定空间内的磁场分布,同时利用 Matlab 对发射线圈做了数值模拟,最终的 HFSS 仿真结果与 Matlab 的数值模拟一致.为实际分析瞬变电磁法的发射部分提供理论依据,有助于瞬变电磁发射装置的结构设计和优化.
Abstract：For the purpose of achieving more wide application of transient electromagnet method in tunnel geological explo?ration,a transient electromagnetic transmitting coil model is studied in this paper. The paper begins with the analysis of the theo?ry of transient electromagnetic method. The finite element model of the transmitter coil is established with HFSS finite element simulation. Furthermore,an analysis of magnetic field distribution within certain space is made. Numerical simulation of the transmitting coil is also carried out with Matlab. Finally,the simulation result of HFSS is consistent with that of Matlab. The pa?per provides a theoretical basis of the practical analysis of the launch part in transient electromagnetic method,which contrib?utes to the structure design and optimization of the transient electromagnetic launchers.
作者：王玉阳, 姚丽, 韦静
关键词：瞬变电磁, 发射线圈, 数值模拟, 有限元仿真, HFSS
内容简介：为了将瞬变电磁法更加广泛的应用到隧道超前地质勘探中,对瞬变电磁发射线圈的模型进行了研究.首先对瞬变电磁法的理论进行了分析,利用 HFSS 有限元仿真,建立了发射线圈有限元模型,并分析了一定空间内的磁场分布,同时利用 Matlab 对发射线圈做了数值模拟,最终的 HFSS 仿真结果与 Matlab 的数值模拟一致.为实际分析瞬变电磁法的发射部分提供理论依据,有助于瞬变电磁发射装置的结构设计和优化.
Abstract：For the purpose of achieving more wide application of transient electromagnet method in tunnel geological explo?ration,a transient electromagnetic transmitting coil model is studied in this paper. The paper begins with the analysis of the theo?ry of transient electromagnetic method. The finite element model of the transmitter coil is established with HFSS finite element simulation. Furthermore,an analysis of magnetic field distribution within certain space is made. Numerical simulation of the transmitting coil is also carried out with Matlab. Finally,the simulation result of HFSS is consistent with that of Matlab. The pa?per provides a theoretical basis of the practical analysis of the launch part in transient electromagnetic method,which contrib?utes to the structure design and optimization of the transient electromagnetic launchers.
作者：王玉阳, 姚丽, 韦静
关键词：瞬变电磁, 发射线圈, 数值模拟, 有限元仿真, HFSS
