文章基本信息

标题：Finite Element Method: An Overview
本地全文：下载
作者：Vishal JAGOTA ; Aman Preet Singh SETHI ; Khushmeet KUMAR 等
期刊名称：Walailak Journal of Science and Technology (WJST)
印刷版ISSN：2228-835X
出版年度：2013
卷号：10
期号：1
页码：1-8
DOI：10.2004/wjst.v10i1.499
语种：English
出版社：Institute of Research and Development, Walailak University.
摘要：The finite element method (FEM) is a numerical analysis technique for obtaining approximate solutions to a wide variety of engineering problems. A finite element model of a problem gives a piecewise approximation to the governing equations. The basic premise of the FEM is that a solution region can be analytically modeled or approximated by replacing it with an assemblage of discrete elements (discretization). Since these elements can be put together in a variety of ways, they can be used to represent exceedingly complex shapes.
关键词：FEM, discretization, numerical analysis, approximate solution