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  • 标题:2D & 3D Finite Element Method Packages of CEM Tool for Engineering PDE Problems
  • 作者:Choon Ki Ahn ; Jung Hun Park ; Wook Hyun Kwon
  • 期刊名称:International Journal of Computer Systems Science and Engineering
  • 印刷版ISSN:1307-430X
  • 出版年度:2007
  • 卷号:03
  • 期号:01
  • 页码:33-33
  • 出版社:World Academy of Science, Engineering and Technology
  • 摘要:CEMTool is a command style design and analyzing package for scientific and technological algorithm and a matrix based computation language. In this paper, we present new 2D & 3D finite element method (FEM) packages for CEMTool. We discuss the detailed structures and the important features of pre-processor, solver, and post-processor of CEMTool 2D & 3D FEM packages. In contrast to the existing MATLAB PDE Toolbox, our proposed FEM packages can deal with the combination of the reserved words. Also, we can control the mesh in a very effective way. With the introduction of new mesh generation algorithm and fast solving technique, our FEM packages can guarantee the shorter computational time than MATLAB PDE Toolbox. Consequently, with our new FEM packages, we can overcome some disadvantages or limitations of the existing MATLAB PDE Toolbox.
  • 关键词:CEMTool, Finite element method (FEM), Numerical analysis, Partial differential equation (PDE)
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