The groundwater table fluctuation (GTF) zone is an important medium for the hydrologic
cycle between unsaturated soil and saturated aquifers, which accelerates the migration …

This work reviews the transient two-phase flow in porous media with engineering
applications in Geotechnics. It initially overviews constitutive relationships, conventional …

While experimental designs developed in recent decades have contributed to research on
dynamic nonequilibrium effects in transient two-phase flow in porous media, this problem …

The dynamic pore-network modeling, as an efficient pore-scale tool, has been used to
understand imbibition in porous media, which plays an important role in many subsurface …

The dynamic effects in soil water retention curves (SWRCs) have been the focus of much
research. However, most studies implemented short column tests in a few centimeters …

The relationship between capillary pressure and saturation plays a critical role in the
characterization of two-phase flow and transport in aquifers and oil reservoirs. This …

This study aims to experimentally investigate the possibility of combining two extended
continuum theories for two‐phase flow. One of these theories considers interfacial area as a …

Spontaneous imbibition plays an important role in many subsurface and industrial
applications. Unveiling pore‐scale wetting dynamics, and particularly its upscaling to the …

Thin porous layers, that have large aspect ratios, are seen in many applications such as
hydrogen fuel cells and hygiene products, in which air-water immiscible flow is of great …

A saturation–capillary pressure relationship is proposed that is applicable for all
wettabilities, including mixed-wet and oil-wet or hydrophobic media. This formulation is more …