An Explicit Finite Element Time Domain Method for Computational Electromagnetics Using quadrangle Elements

摘要：

A simple algorithm for the automatic generation of finite element meshes,based upon an extension of the grid-based algorithm,is presented for the solution of Maxwells curl equations in the time domain.The interior part of the original domain is split into squares;the remainder is split into quadrangles.FEM formulation is derived for the quadrangle element.The method is proved to be effective by application to calculate the RCS of square cylinder and cylinder.

关键词： computational electromagnetics mesh generation explicit schemes finite element method

作者: Yuan LI Jia-dong XU Xiao-Long CHEN Jing LIANG

作者单位: The Electronic Information Institute of Northwestern Polytechnical University,Xian,Shannxi,710072,C The Electronic Information Institute of Northwestern Polytechnical University,Xian,Shannxi,710072,C School of Mechano-electronic Engineering,Xidian University 2 South Taibai Road,Xian,710071,China The College of Xian Communication,710106,China

会议类型: 国际会议

会议名称: 2011 3rd International Conference on Computer and Network Technology(ICCNT 2011)(2011第三届IEEE计算机与网络技术国际会议)

会议地点: 太原

会议语种:英文

页码: 144-147

在线出版日期: 2011-02-26（万方平台首次上网日期，不代表论文的发表时间）