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arXiv · 1007.2082

Wave motions in unbounded poroelastic solids infused with compressible fluids

S. Quiligotti·G. Maugin·F. dell'Isola
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Abstract

Looking at rational solid-fluid mixture theories in the context of their biomechanical perspectives, this work aims at proposing a two-scale constitutive theory of a poroelastic solid infused with an inviscid compressible fluid. The propagation of steady-state harmonic plane waves in unbounded media is investigated in both cases of unconstrained solid-fluid mixtures and fluid-saturated poroelastic solids. Relevant effects on the resulting characteristic speed of longitudinal and transverse elastic waves, due to the constitutive parameters introduced, are finally highlighted and discussed.

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S. Quiligotti, G. Maugin, F. dell'Isola. 2010-07-13. Wave motions in unbounded poroelastic solids infused with compressible fluids. https://doi.org/10.1007/pl00012616

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