From fluid flow to coupled processes in fractured rock: Recent advances and new frontiers
Quantitative predictions of natural and induced phenomena in fractured rock is one of the
great challenges in the Earth and Energy Sciences with far‐reaching economic and …
great challenges in the Earth and Energy Sciences with far‐reaching economic and …
Effect of surface morphology on fluid flow in rough fractures: a review
Y Zhang, J Chai - Journal of Natural Gas Science and Engineering, 2020 - Elsevier
Fracture surface morphology significantly affects fluid flow in rock fractures and has attracted
considerable attention in many seepage-related fields. Fluid flow in rough-walled fractures is …
considerable attention in many seepage-related fields. Fluid flow in rough-walled fractures is …
Roughness decomposition and nonlinear fluid flow in a single rock fracture
The objective of this paper is to investigate the effects of wall surface roughness on fluid flow
through rock fractures. A wavelet analysis technique was developed to define a …
through rock fractures. A wavelet analysis technique was developed to define a …
Shear-enhanced nonlinear flow in rough-walled rock fractures
Nonlinear flow in 3D rough-walled rock fractures is simulated by solving the Navier-Stokes
equations. The emphasis is on the impact of shear-caused aperture changes (variable …
equations. The emphasis is on the impact of shear-caused aperture changes (variable …
Characterization of roughness and shear behavior of thermally treated granite fractures
Despite a large number of studies examining the effects of high temperature on the physical
and mechanical properties of various rock types, few studies have addressed the effects of …
and mechanical properties of various rock types, few studies have addressed the effects of …
The role of fracture surface roughness in macroscopic fluid flow and heat transfer in fractured rocks
Rock fractures are major conduits for fluid flow in fractured rocks, and the convective heat
transfer between rock fracture surfaces and circulating fluid is a critical issue in heat …
transfer between rock fracture surfaces and circulating fluid is a critical issue in heat …
Mathematical expressions for estimating equivalent permeability of rock fracture networks
Fracture networks play a more significant role in conducting fluid flow and solute transport in
fractured rock masses, comparing with that of the rock matrix. Accurate estimation of the …
fractured rock masses, comparing with that of the rock matrix. Accurate estimation of the …
Pore‐scale visualization and quantification of dissolution in microfluidic rough channels
The dissolution dynamics of rough channels is a fundamental issue involved in widening
fracture channels (cavity evolution), solution mining, and upscaling of dissolution rate …
fracture channels (cavity evolution), solution mining, and upscaling of dissolution rate …
Particle mobilization in porous media: temperature effects on competing electrostatic and drag forces
The fluid flow in natural reservoirs mobilizes fine particles. Subsequent migration and
straining of the mobilized particles in rocks greatly reduce reservoir permeability and well …
straining of the mobilized particles in rocks greatly reduce reservoir permeability and well …
A numerical study on differences in using Navier–Stokes and Reynolds equations for modeling the fluid flow and particle transport in single rock fractures with shear
T Koyama, I Neretnieks, L **g - … Journal of Rock Mechanics and Mining …, 2008 - Elsevier
The study on fluid flow and transport processes of rock fractures in most practical
applications involves two fundamental issues: the validity of Reynolds equation for fluid flow …
applications involves two fundamental issues: the validity of Reynolds equation for fluid flow …