Reflection of plane waves in thermoelastic microstructured materials under the influence of gravitation

被引：0
|
作者：
S. M. Abo-Dahab
Adnan Jahangir
Abo-el-nour N. Abd-alla
机构：
[1] South Valley University,Department of Mathematics, Faculty of Science
[2] Taif University,Department of Mathematics, Faculty of Science
[3] COMSATS University Islamabad,Department of Mathematics
[4] Sohag University,Department of Mathematics, Faculty of Science
来源：
Continuum Mechanics and Thermodynamics | 2020年 / 32卷
关键词：
Generalized thermoelasticity; Gravitational effect; Microstretch; Reflection;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This paper presents an analysis of wave propagation in a microstretch elastic medium in the context of the Green–Naghdi (GN) theory. Moreover, the dissipation and the influence of gravity on reflected waves have also been investigated. In the present article, five reflected waves propagate into the medium for any incident wave. The problem is solved numerically, and the amplitude ratios are graphically represented allowing for a comparison between the simple GN theory and the case in which one considers the effect of gravity on waves.
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页码：803 / 815
页数：12
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