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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：男
毕业院校：德国汉诺威大学
学位：博士
所在单位：力学与航空航天学院
学科：工程力学. 计算力学. 生物与纳米力学
电子邮箱：zhanghw@dlut.edu.cn
A finite element model for numerical simulation of thermo-mechanical frictional contact problems
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论文类型：期刊论文
发表时间：2003-12-01
发表刊物：ACTA MECHANICA SINICA
收录刊物：Scopus、SCIE、EI、ISTIC
卷号：19
期号：6
页面范围：551-558
ISSN号：0567-7718
关键字：heat transfer; contact analysis; programming method; the finite element methodd
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.