Application of finite element-finite difference method to the determination of transient temperature field in functionally graded materials

被引：70
|
作者：
Wang, BL
Tian, ZH
机构：
[1] Univ Sydney, Sch Aerosp Mech & Mechatron Engn, Sydney, NSW 2006, Australia
[2] Harbin Inst Technol, Ctr Composite Mat, Harbin 150001, Peoples R China
来源：
FINITE ELEMENTS IN ANALYSIS AND DESIGN | 2005年 / 41卷 / 04期
基金：
中国国家自然科学基金; 澳大利亚研究理事会;
关键词：
transient temperature; functionally graded materials; finite element method; finite difference method;
D O I：
10.1016/j.finel.2004.07.001
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
A finite element/finite difference method (FEM/FDM) is developed to solve the time-dependent temperature field in non-homogeneous materials such as functionally graded materials. The method uses the finite element space discretization to obtain a first-order system of differential equations, which is solved by employing finite difference scheme to resolve the time-dependent response. A computation code is developed in the programming environment MATLAB. Temperature-dependent material properties are taken into account in the program. (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码：335 / 349
页数：15
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