A two-dimensional thermoelasticity problem for thermomechanical shock with two relaxation times

被引：5

作者：

El-Maghraby, NM ^{[1
]}

Yossef, HM ^{[1
]}

机构：

[1] Arab Acad Sci & Technol, Dept Basic & Appl Sci, Alexandria, Egypt

来源：

APPLIED MATHEMATICS AND COMPUTATION | 2005年 / 170卷 / 01期

关键词：

elasticity; thermoelasticity; two relaxation times; mechanical shock;

D O I：

10.1016/j.amc.2004.10.077

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this work a two-dimensional problem of thermoelasticity with two relaxation times is introduced. Laplace and Fourier transform techniques are used. The resulting formulation is applied to a thermomechanical shock half-space problem. The solution in the transformed domain obtained by using a direct approach. Numerical inversion of both transforms is carried out to obtain the temperature, stress and displacement distributions in the physical domain. Numerical results are represented graphically. (c) 2004 Elsevier Inc. All rights reserved.

引用

页码：172 / 184

页数：13

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