The Finite Element Numerical Modelling of 3D Magnetotelluric | |
Ligang Cao;Yun Liu | |
2014 | |
Source Publication | Mathematical Problems in Engineering
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Pages | 1-10 |
Abstract | The ideal numerical simulation of 3D magnetotelluric was restricted by the methodology complexity and the time-consuming calculation. Boundary values, the variation of weighted residual equation, and the hexahedral mesh generation method of finite element are three major causes. A finite element method for 3D magnetotelluric numerical modeling is presented in this paper as a solution for the problem mentioned above. In this algorithm, a hexahedral element coefficient matrix for magnetoelluric finite method is developed, which solves large-scale equations using preconditioned conjugate gradient of the first-type boundary conditions. This algorithm is verified using the homogeneous model, and the positive landform model, as well as the low resistance anomaly model. |
Indexed By | SCI |
Language | 英语 |
Document Type | 期刊论文 |
Identifier | http://ir.gyig.ac.cn/handle/42920512-1/11175 |
Collection | 矿床地球化学国家重点实验室 |
Affiliation | 1.Key Laboratory of Earth Exploration and Information Techniques, Chengdu University of Technology, Ministry of Education, Chengdu 610059, China 2.Institute of Geochemistry Chinese Academy of Sciences, Guiyang 550002, China |
Recommended Citation GB/T 7714 | Ligang Cao;Yun Liu. The Finite Element Numerical Modelling of 3D Magnetotelluric[J]. Mathematical Problems in Engineering,2014:1-10. |
APA | Ligang Cao;Yun Liu.(2014).The Finite Element Numerical Modelling of 3D Magnetotelluric.Mathematical Problems in Engineering,1-10. |
MLA | Ligang Cao;Yun Liu."The Finite Element Numerical Modelling of 3D Magnetotelluric".Mathematical Problems in Engineering (2014):1-10. |
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