ORIGINAL PAPER
Reflection of Plane wave in Non-local rotating two Temperature Media with Initial Stress
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Department of Mathematics, Chandigarh University, India
Submission date: 2025-08-02
Final revision date: 2025-10-04
Acceptance date: 2026-05-15
Online publication date: 2026-07-13
Corresponding author
Praveen Ailawalia
Department of Mathematics, Chandigarh University, 17 c, 133001, AMBALA CANTT, India
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ABSTRACT
In this research article, the governing relation and equations are derived in context of rotation, initial stress, and two temperature for the non-local thermoelastic solid. These equations are solved for the plane wave in non-local thermoelastic solid material with initial stress, rotation and two temperature, resulting the existence of three waves (P, SV and T). It has been observed that these waves are affected by the initial stress and nonlocality parameter. Using appropriate boundary conditions, the reflection coefficient are calculated for the P waves. The physical properties of the aluminium material are considered for the numerical simulations and the phase velocity, attenuation coefficient and reflection coefficient are plotted graphically with respect to frequency. It has been observed that the nonlocality parameter, initial stress, rotation and two has significant effect on phase speeds, attenuation coefficient and reflection coefficient.
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