Thermo-electro-mechanical coupling problems solved by FE-formulation

被引：0
|
作者：
Bouranta, K. [1 ]
Malegiannakis, G.A. [1 ]
Kröplin, B. [1 ]
机构：
[1] University of Stuttgart, Inst. Statik/Dynam. Luft-/R., Stuttgart, Germany
来源：
Engineering Computations (Swansea, Wales) | 1998年 / 15卷 / 06期
关键词：
Differential equations - Electric field effects - Electric properties - Electrostatics - Finite element method - Matrix algebra - Mechanical properties - Nonlinear control systems - Temperature control - Thermodynamics;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The finite element (FE) formulation for the thermo-electro-mechanical coupling was analyzed. Investigations show that the weak formulation of elastomechanic, electrostatic and heat balance leads to a system of differential equations. The coupling was found to be nonlinear with respect to the temperature. The results show that the non-linearity was more obvious in the case of high temperature.
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页码：804 / 828
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