From fluid flow to coupled processes in fractured rock: Recent advances and new frontiers

HS Viswanathan, J Ajo‐Franklin… - Reviews of …, 2022 - Wiley Online Library
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 …

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 …

Roughness decomposition and nonlinear fluid flow in a single rock fracture

L Zou, L **g, V Cvetkovic - International Journal of Rock Mechanics and …, 2015 - Elsevier
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 …

Shear-enhanced nonlinear flow in rough-walled rock fractures

L Zou, L **g, V Cvetkovic - International Journal of Rock Mechanics and …, 2017 - Elsevier
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 …

Characterization of roughness and shear behavior of thermally treated granite fractures

F Meng, J Song, LNY Wong, Z Wang, C Zhang - Engineering Geology, 2021 - Elsevier
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 …

The role of fracture surface roughness in macroscopic fluid flow and heat transfer in fractured rocks

S Luo, Z Zhao, H Peng, H Pu - International Journal of Rock Mechanics and …, 2016 - Elsevier
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 …

Mathematical expressions for estimating equivalent permeability of rock fracture networks

R Liu, B Li, Y Jiang, N Huang - Hydrogeology Journal, 2016 - search.proquest.com
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 …

Pore‐scale visualization and quantification of dissolution in microfluidic rough channels

CX Zhou, R Hu, HW Li, Z Yang… - Water Resources …, 2022 - Wiley Online Library
The dissolution dynamics of rough channels is a fundamental issue involved in widening
fracture channels (cavity evolution), solution mining, and upscaling of dissolution rate …

Particle mobilization in porous media: temperature effects on competing electrostatic and drag forces

Z You, P Bedrikovetsky, A Badalyan… - Geophysical Research …, 2015 - Wiley Online Library
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 …

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 …