Microstretch thermoelastic solid with temperature-dependent elastic properties under the influence of magnetic and gravitational field

In this article, propagation of plane waves in generalized microstretch homogeneous isotropic thermoelastic half-space is considered. The elastic modulus is considered as a function having linear relation with the initial temperature. The normal mode method is used to fine exact expression for field...

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Bibliographic Details
Published in:Journal of the Brazilian Society of Mechanical Sciences and Engineering 2018-07, Vol.40 (7), p.1-10, Article 332
Main Authors: Othman, Mohamed I. A., Jahangir, A., Nadia, A.
Format: Article
Language:English
Subjects:
Elastic properties
Engineering
Gravitation theory
Gravitational fields
Half spaces
Magnetic properties
Mechanical Engineering
Modulus of elasticity
Plane waves
Technical Paper
Temperature dependence
Wave propagation
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Summary:In this article, propagation of plane waves in generalized microstretch homogeneous isotropic thermoelastic half-space is considered. The elastic modulus is considered as a function having linear relation with the initial temperature. The normal mode method is used to fine exact expression for field variables. The results predicted by both types of Green and Naghdi theory under the presence and absence of magnetic and gravitational field are presented graphically. Influence of temperature-dependent elastic constants is also considered on field variables.
ISSN:1678-5878
1806-3691
DOI:10.1007/s40430-018-1204-7