Microfluidic study on the two-phase fluid flow in porous media during repetitive drainage-imbibition cycles and implications to the CAES Operation

J Zhang, H Zhang, D Lee, S Ryu, S Kim - Transport in porous Media, 2020 - Springer
… In conclusion, the geometry of porous media has … flow in porous media, and thus more
elaborate study is needed to gain the confidence on the cyclic efficiency of CAES in porous media. …

Real‐time imaging reveals distinct pore‐scale dynamics during transient and equilibrium subsurface multiphase flow

C Spurin, T Bultreys, M Rücker, G Garfi… - Water Resources …, 2020 - Wiley Online Library
… :media:wrcr24994:wrcr24994-math-0004 , with a cycle lasting approximately 10 min in Figure
3; there was no net change in saturation when averaging over a differential pressure cycle. …

[HTML][HTML] Advancing measurements and representations of subsurface heterogeneity and dynamic processes: towards 4D hydrogeology

T Hermans, P Goderniaux, D Jougnot… - Hydrology and Earth …, 2023 - hess.copernicus.org
… to understand cyclic process evolution. … subsurface velocity statistics in space and time in
a highly instrumented site to establish upscaled transport models, for porous and fracture media

Scaling analysis of hydrogen flow with carbon dioxide cushion gas in subsurface heterogeneous porous media

G Wang, G Pickup, K Sorbie, E Mackay - International Journal of hydrogen …, 2022 - Elsevier
subsurface salt deposits [37,42]. On the other hand, subsurface storage of H 2 in porous media
is … The cyclic subsurface injection and production of natural gas is widely applied to match …

Numerical models of subsurface flow constructed wetlands: review and future development

C Yuan, T Huang, X Zhao, Y Zhao - Sustainability, 2020 - mdpi.com
… through a multidimensional heterogeneous and anisotropic porous media was considered
as saturated flow. The simulation results indicated that the coupling degree of simulation …

Microbial controls on the biogeochemical dynamics in the subsurface

M Thullner, P Regnier - Reviews in Mineralogy and …, 2019 - pubs.geoscienceworld.org
… organic and inorganic compounds in the subsurface. Most global elemental cycles involve
… Porous media—in particular natural porous media—are complex and often heterogeneous …

Coupling surface flow and subsurface flow in complex soil structures using mimetic finite differences

ET Coon, JD Moulton, E Kikinzon, M Berndt… - Advances in Water …, 2020 - Elsevier
… is often represented as part of the surface vegetation layer in integrated codes, duff is a
porous medium and naturally represented as part of the subsurface system. Duff is the part of the …

Study on the effect of pore-scale heterogeneity and flow rate during repetitive two-phase fluid flow in microfluidic porous media

J Zhang, H Zhang, D Lee, S Ryu, S Kim - Petroleum Geoscience, 2021 - earthdoc.org
cyclic drainage–imbibition processes. In this regard, a good understanding of repetitive
multi-phase fluid flow in heterogeneous porous media … fluid flow in heterogeneous porous media

Competition between growth and shear stress drives intermittency in preferential flow paths in porous medium biofilms

DL Kurz, E Secchi, FJ Carrillo… - Proceedings of the …, 2022 - National Acad Sciences
… nutrient mass flow. Opposing this, we find that the opening of PFPs is driven by flow-induced …
to strong temporal variability in flow and transport conditions in bioclogged porous media. …

Cyclic steps: review and aggradation-based classification

A Slootman, MJB Cartigny - Earth-Science Reviews, 2020 - Elsevier
… The overriding flow is characterised by a series of hydraulic jumps … Cyclic steps form in
open-channel flows such as rivers and comprise a common bedform in subaqueous density flows