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http://dx.doi.org/10.12989/aas.2017.4.6.711

Two-temperature thermoelastic surface waves in micropolar thermoelastic media via dual-phase-lag model  

Abouelregal, A.E. (Department of Mathematics, Faculty of Science, Mansoura University)
Zenkour, A.M. (Department of Mathematics, Faculty of Science, King Abdulaziz University)
Publication Information
Advances in aircraft and spacecraft science / v.4, no.6, 2017 , pp. 711-727 More about this Journal
Abstract
This article is concerned with a two-dimensional problem of micropolar generalized thermoelasticity for a half-space whose surface is traction-free and the conductive temperature at the surface of the half-space is known. Theory of two-temperature generalized thermoelasticity with phase lags using the normal mode analysis is used to solve the present problem. The formulas of conductive and mechanical temperatures, displacement, micro-rotation, stresses and couple stresses are obtained. The considered quantities are illustrated graphically and their behaviors are discussed with suitable comparisons. The present results are compared with those obtained according to one temperature theory. It is concluded that both conductive heat wave and thermodynamical heat wave should be separated. The two-temperature theory describes the behavior of particles of elastic body more real than one-temperature theory.
Keywords
thermoelasticity; thermoelastic plane waves; micropolar material; two temperatures theory; heat transfer;
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Times Cited By KSCI : 1  (Citation Analysis)
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