A finite element model for numerical simulation of thermo-mechanical frictional contact problems

被引：0
|
作者：
Zhang, HW [1 ]
Han, W [1 ]
Chen, JT [1 ]
Duan, QL [1 ]
机构：
[1] Dalian Univ Technol, Dept Engn Mech, State Key Lab Struct Anal Ind Equipment, Dalian 116024, Peoples R China
来源：
ACTA MECHANICA SINICA | 2003年 / 19卷 / 06期
关键词：
heat transfer; contact analysis; programming method; the finite element methodd;
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Two kinds of variational principles for numerical simulation of heat transfer and contact analyses are respectively presented. A finite element model for numerical simulation of the thermal contact problems is developed with a pressure dependent heat transfer constitutive model across the contact surface. The numerical algorithm for the finite element analysis of the thermomechanical contact problems is thus developed. Numerical examples are computed and the results demonstrate the validity of the model and algorithm developed.
引用
收藏
页码：551 / 558
页数：8
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