Thermomechanical behaviour of thermoelectric SMA actuators

被引：7
|
作者：
Melnik, RVN [1 ]
Roberts, AJ
机构：
[1] Macquarie Univ, CSIRO Math & Informat Sci, N Ryde, NSW 2113, Australia
[2] Univ So Queensland, Dept Math & Comp, Toowoomba, Qld 4350, Australia
来源：
JOURNAL DE PHYSIQUE IV | 2001年 / 11卷 / PR8期
关键词：
D O I：
10.1051/jp4:2001886
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In this paper we analyse numerically thermomechanical behaviour of a sandwich-type actuator where a shape memory alloy layer is located between two oppositely doped semiconductors. The mathematical model for this analysis is based on a coupled system of partial differential equations with constitutive equations taken in the Falk form. The system is solved using an efficient differential-algebraic solver and computational results describing thermomechanical fields in such devices are presented.
引用
收藏
页码：515 / 520
页数：6
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