Effective storage and containment of injected fluids, over a range of spatial and temporal
scales, is reliant upon the sealing capacity of the lithologies overlying geological stores. Low …

The mathematical analysis of the flow of a single-phase Newtonian fluid through a rough-
walled rock fracture is reviewed, starting from the Navier-Stokes equations. By a …

The effect of roughness on flow in fractures was investigated using lattice Boltzmann method
(LBM). Simulations were conducted for both statistically generated hypothetical fractures …

In this article, the effects of different diverging‐converging pore geometries were
investigated, and the microscale fluid flow and effective hydraulic properties from these …

We study solute dispersion in channels with periodically varying apertures. Based on an
approximate analytical solution of the flow equation, we study the impact of the geometry …

In this study we extend the Spatial Markov model, which has been successfully used to
upscale conservative transport across a diverse range of porous media flows, to test if it can …

The laboratory experiments of Gramling et al.(2002) showed that incomplete mixing at the
pore scale exerts a significant impact on transport of reactive solutes and that assuming …

Abstract The Spatial Markov Model (SMM) is an upscaled model with a strong track record in
predicting upscaled behavior of conservative solute transport across hydrologic systems …

This article discusses the application of network models to represent the local structure of a
packed bed, and their application in the modeling of a fluid flow and mass transport in a …

We simulate flow and transport of a conservative nonsorbing tracer in an idealized periodic
pore channel using finite element techniques. The concentration is computed; then the …