ELECTROMAGNETO-THERMOELASTIC PLANE-WAVES IN SOLIDS WITH THERMAL RELAXATION

被引：130
|
作者：
NAYFEH, AH
NEMATNAS.S
机构：
[1] Department of Aerospace and Mechanical Engineering Sciences, University of California at San Diego, La Jolla, CA, United States
[2] Department of Civil Engineering, The Technological Institute, Northwestern University, Evanston, IL, United States
来源：
JOURNAL OF APPLIED MECHANICS | 1972年 / 39卷 / 01期
关键词：
Electric displacement - Isotropic medium - Magnetoelastic couplings - Thermal field - Thermal relaxation - Thermoelastic waves - Thermoelastics - Transverse motions;
D O I：
10.1115/1.3422596
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
Perturbation techniques are used to study the influence of small thermoelastic and magnetoelastic couplings on the propagation of plane electromagneto-thermoelastic waves in an unbounded isotropic medium. The thermal relaxation lime of heal conduction, and the electric displacement current are included in the analysis. It is found that the thermal field may affect transverse motions, and that the magnetic field may affect motions that occur parallel to its line of action. © 1972 by ASME.
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页码：108 / &
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