Stability in Kelvin–Voigt poroelasticity

Dynamic permeability in poroelasticity

The concept of dynamic permeability is reviewed. Modeling of seismic wave propagation using dynamic permeability is important for analyzing data as a function of frequency. In those systems where the intrinsic attenuation of the wave is caused in large part by viscous losses due to the presence of fluids, the dynamic permeability provides a very convenient and surprisingly universal model of th...

Linear Poroelasticity

Computational poroelasticity – A review

Computational physics has become an essential research and interpretation tool in many fields. Particularly, in reservoir geophysics, ultrasonic and seismic modeling in porous media is used to study the properties of rocks and characterize the seismic response of geological formations. Here, we give a brief overview of the most common numerical methods used to solve the partial differential equ...

Space-Time-Parallel Poroelasticity Simulation

The accurate, reliable and efficient numerical approximation of multi-physics processes in heterogeneous porous media with varying media coefficients that include fluid flow and structure interactions is of fundamental importance in energy, environmental, petroleum and biomedical engineering applications fields for instance. Important applications include subsurface compaction drive, carbon seq...

Connecting Theory to Experiment in Poroelasticity

The variables controlled and measured in elastostatic laboratory experiments (the volume changes, shape changes, connning stresses, and pore pressure) are exactly related to the appropriate variables of poroelastic eld theory (the gradients of the volume-averaged displacement elds and the volume-averaged stresses). The relations between the laboratory and volume-averaged strain measures require...