2 papers
physics.comp-ph2018
A discontinuous Galerkin method for wave propagation in orthotropic poroelastic media with memory terms
Jiangming Xie, Miao-jung Yvonne Ou, Liwei Xu
In this paper, we investigate wave propagation in orthotropic poroelastic media by studying the time-domain poroelastic equations. Both the low frequency Biot's (LF-Biot) equations…
math.NA2018
On the augmented Biot-JKD equations with Pole-Residue representation of the dynamic tortuosity
Miao-Jung Yvonne Ou, Hugo J. Woerdeman
In this paper, we derive the augmented Biot-JKD equations, where the memory terms in the original Biot-JKD equations are dealt with by introducing auxiliary dependent variables. Th…