52 citations · 168 across the 9 of their papers we have counts for
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A time-domain numerical method for Biot-JKD poroelastic waves in 2D heterogeneous media
Emilie Blanc, Guillaume Chiavassa, Bruno Lombard
An explicit finite-difference scheme is presented for solving the two-dimensional Biot equations of poroelasticity across the full range of frequencies. The key difficulty is to di…
Biot-JKD model: simulation of 1D transient poroelastic waves with fractional derivatives
Emilie Blanc, Guillaume Chiavassa, Bruno Lombard
A time-domain numerical modeling of Biot poroelastic waves is presented. The viscous dissipation occurring in the pores is described using the dynamic permeability model developed…
Semi-analytical and numerical methods for computing transient waves in 2D acoustic / poroelastic stratified media
Gaëlle Lefeuve-Mesgouez, Arnaud Mesgouez, Guillaume Chiavassa +1
Wave propagation in a stratified fluid / porous medium is studied here using analytical and numerical methods. The semi-analytical method is based on an exact stiffness matrix meth…