Multiphase flow in porous media involves a variety of natural and industrial processes.
However, the microscopic description of multiphase flow is challenging due to fluid-fluid and …

Characterizing the hydraulic conductivity distribution in aquifers is fundamental for
groundwater models, solute transport and hyporheic exchange. Based on a total of 13,397 …

Fluid flow through geologic porous media is represented by Darcy's law and its inertial and
nonlinear extension, the Forchheimer equation. These relationships equate the product of …

Fluid flow in rock fractures is described by Darcy's law and its nonlinear extension, the
Forchheimer equation in form of a quadratic polynomial. Since the nonlinearity of the …

The intrinsic permeability is a crucial parameter to characterise and quantify fluid flow
through porous media. However, this parameter is typically uncertain, even if the geometry …

We present simulations and experiments of drainage processes in a micro-model. A direct
numerical simulation is introduced which is capable of describing wetting phenomena on …

Using extensive numerical simulation of the Navier–Stokes equations, we study the
transition from the Darcy's law for slow flow of fluids through a disordered porous medium to …

This study experimentally and numerically investigated the influence of the inertial effect of
fluid flow on the non-Darcy coefficient (β). The results showed that the non-Darcy coefficient …

During screening, a liquid stream, besides the vibration, can be applied for the acceleration
of the separation. The discrete element method coupled with the smoothed particle …

Flow through porous media takes place in diverse geological settings. The fluid motion
through pores follows Darcy's Law (linear rate law) in many cases, but at high flows the …