Numerical Modeling of Moving Inclusions in Electric Models using eXtended Finite Element Method

被引：0
|
作者：
Oglejan, Raluca [1 ]
Mociran, Bogdan [1 ]
机构：
[1] Tech Univ Cluj Napoca, Fac Elect Engn, Cluj Napoca, Romania
来源：
2017 7TH INTERNATIONAL CONFERENCE ON MODERN POWER SYSTEMS (MPS) | 2017年
关键词：
extended finite element method; signed distance function; moving interfaces; electric potential;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The purpose of this paper is to present the modeling results consists in the computation of the electric potential in 3D applications involving moving interfaces using mesh free methods. The eXtended Finite Element Method (XFEM) is used to numerically approximate the electric field problem while the Signed Distance (SD) function is used to determine the position of the moving interface inside the studied domain. The main advantage of this technique is that, during the whole computational process the same triangular finite element mesh with a fixed connectivity, is used. The mathematical models approached in this paper were implemented in MatLab software in order to obtain the electric field approximated results.
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页数：4
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