On the stability of linear porous elastic materials with microtemperatures effects

被引：12

作者：

Saci, Marwa ^{[1
]}

Djebabla, Abdelhak ^{[1
]}

机构：

[1] Univ Badji Mokhtar, Lab Appl Math, Annaba 23000, Algeria

来源：

JOURNAL OF THERMAL STRESSES | 2020年 / 43卷 / 10期

关键词：

Energy method; exponential decay; Lyapunov functional; microtemperature damping; porous system; THERMOELASTICITY; DECAY;

D O I：

10.1080/01495739.2020.1779629

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

In this article, we study a porous-elastic system with dissipation only due to microtemperatures effect. We introduce a new stability number and prove that the unique dissipation due to the microtemperatures is strong enough to drive the system to the equilibrium state in an exponential manner. This result is new and improves previous results in the literature.

引用

页码：1300 / 1315

页数：16

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