Journal of Applied Science and Engineering

Published by Tamkang University Press

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Arvind Kumar This email address is being protected from spambots. You need JavaScript enabled to view it.1 , Rajneesh Kumar2 and S. M. Abo-Dahab3,4

1Department of Mathematics, Punjab Technical University, Jalandhar, India
2Department of Mathematics, Kurukshetra University Kurukshetra, Haryana, India
3Department of Mathematics, Faculty of Science, Taif University, Saudi Arabia
4Department of Mathematics, Faculty of Science, SVU, Qena, Egypt


 

Received: September 20, 2016
Accepted: October 28, 2016
Publication Date: June 1, 2017

Download Citation: ||https://doi.org/10.6180/jase.2017.20.2.02  

ABSTRACT


This paper is concerned with the study of propagation of Rayleigh waves in a homogeneous isotropic microstretch-thermoelastic solid half-space with microtemperatures in the context of theory of thermoelasticity. The medium is subjected to stress free, isothermal boundary. After developing a mathematical model, the dispersion curve in the form of polynomial equation is obtained. Phase velocity and attenuation coefficient of Rayleigh wave are computed numerically. The numerically simulated results are depicted graphically. Some special cases are also deduced from the present investigation.


Keywords: Rayleigh Wave, Microstretch-thermoelastic, Phase Velocity, Attenuation Coefficient, Microtemperature


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