A Statistical Analysis of Fluid Interface Fluctuations: Exploring the Role of Viscosity Ratio.

Understanding multiphase flow through porous media is integral to geologic carbon storage or hydrogen storage. The current modelling framework assumes each fluid present in the subsurface flows in its own continuously connected pathway. The restriction in flow caused by the presence of another fluid is modelled using relative permeability functions.

Verification of a Dynamic Scaling for the Pair Correlation Function during the Slow Drainage of a Porous Medium.

In this Letter we give experimental grounding for the remarkable observation made by Furuberg et al. [Phys. Rev.