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Open Access Research Article

The reflection of planewaves in a generalized microstretch thermoelastic medium considering initial stress and two temperature effects

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pp. 2553–2564Vol. 29Issue 8August 2026DOI: 10.47974/JIM-2641XML
Received:
01 Feb 2026
Published Online:
25 Aug 2026
Article type:
Research Article
Language:
EN
Article no.:
JIM-2641
Pages:
2553–2564

Abstract

The propagation of plane waves in a two-dimensional microstretch thermoelastic medium with two temperatures and initial stress is examined in this study. The study makes use of microstretch theory, which incorporates two temperature considerations, rotation, microstretch effects, and initial stress at the microscale. The Coupled Transverse Displacement (CTD) wave, the Coupled Microrotational Displacement (CMD) wave, and three other waves---the Coupled Longitudinal Displacement (CLD) wave, the Coupled Thermal (CT) wave, and the Coupled Transverse Microrotational (CTM) wave---are found when the model’s basic equations are solved for the plane waves. Using the proper boundary conditions, for the five waves the reflection coefficients are calculated, and the graphical results are displayed.

Keywords

Subject Classifications

74F0574J2074G6074B05

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