Radial vibrations in a fluid-loaded two layered poroelastic cylindrical shell surrounded by a fluid

Kumar, J. Manoj; Nageswaranath, C.; Kavitha, K.; Shah, Syed Ahmed

doi:10.1063/5.0015000

Cited by 1 publication

(1 citation statement)

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“…(1) discussed Love waves in a transversely isotropic poroelastic layer bounded between two distinct viscous fluids. (2) studied radial vibrations in a composite poroelastic cylindrical shell filled with fluids internally and externally. Gravity and Magnetic fields' effect on thermo-microstretch elastic medium with two temperatures is studied by (3) using dual-phase lag model.…”

Section: Introductionmentioning

confidence: 99%

Wave Propagation in a Homogeneous Poroelastic Layer Bounded Between Transversely Isotropic Poroelastic Half-space and an in-homogeneous Elastic Half-space

Nageswaranath¹,

Kumar²,

Elangovan³

2023

IJST

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Objectives:The present work investigates the propagation of love waves in an isotropic poroelastic layer that is bounded by an inhomogeneous orthotropic half-space and a transversely isotropic elastic half-space. The transversely isotropic poroelastic layer and elastic half-space are taken as initially stressed. Methods: Using Biot's theory, the equations of motion for poroelastic layers are derived. The dispersion equation for phase velocity has been derived analytically. Findings: The effect of initial stresses of both elastic half-space and layer is observed. Also, the dispersion equation is derived for poroelastic layer and elastic layer as particular cases. Numerical work has been carried out and results are presented graphically. Novelty: The propagation of Love waves at the boundary between two elastic substances has received a lot of attention. Present study deals with three solid structures, a layer bounded between two half-spaces.

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Section: Introductionmentioning

confidence: 99%