Solvability of an unsaturated porous media flow problem with thermomechanical interaction
arXiv:1601.02435 · doi:10.1002/mma.3635
Abstract
A PDE system consisting of the momentum balance, mass balance, and energy balance equations for displacement, capillary pressure, and temperature as a model for unsaturated fluid flow in a porous viscoelastoplastic solid is shown to admit a solution under appropriate assumptions on the constitutive behavior. The problem involves two hysteresis operators accounting for plastic and capillary hysteresis.