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ORIGINAL PAPER
Fundamental solution of the steady oscillations equations in couple stress micropolar viscoelastic thermoelastic solid
1
Mathematics, Deenbandhu Chotu Ram University of Science and Technology, Murthal-131039, India
These authors had equal contribution to this work
Submission date: 2024-09-27
Final revision date: 2024-12-16
Acceptance date: 2025-03-07
Online publication date: 2025-06-13
Publication date: 2025-06-13
Corresponding author
Ravinder Kumar Sahrawat
Mathematics, Deenbandhu Chotu Ram University of Science and Technology, Murthal-131039, India
Mathematics, Deenbandhu Chotu Ram University of Science and Technology, Murthal-131039, India
International Journal of Applied Mechanics and Engineering 2025;30(2):140-160
KEYWORDS
TOPICS
ABSTRACT
In this article, we study case of steady oscillations to solve the system of differential equations by using elementary functions in the theory of microploar couple stress viscoelastic solid . Four waves were discovered: two coupled longitudinal waves and two coupled transverse waves that propagate at various wave speeds. The penetration depth, specific loss, attenuation coefficients, and phase velocity—all of which have been computed numerically and plotted graphically for the LS and GL models—are affected by couple stresses and viscous parameters. Specific cases are created and contrasted with the earlier outcomes.
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