An experimental investigation of flow regimes in imbibition and drainage using a microfluidic platform

F Guo, SA Aryana - Energies, 2019‏ - mdpi.com
Instabilities in immiscible displacement along fluid− fluid displacement fronts in porous
media are undesirable in many natural and engineered displacement processes such as …

Early-and late-time analytical solutions for cocurrent spontaneous imbibition and generalized scaling

P Østebø Andersen - SPE Journal, 2021‏ - onepetro.org
We propose an explicit analytical solution for 1D cocurrent (COC) spontaneous imbibition
(SI) in which a core is exposed to water (inlet) and oil (outlet). The system is described using …

A microfluidic study of transient flow states in permeable media using fluorescent particle image velocimetry

J Sun, Z Li, F Furtado, SA Aryana - Capillarity, 2021‏ - capi.yandypress.com
Velocity fields in flow in permeable media are of great importance to many subsurface
processes such as geologic storage of CO2, oil and gas extraction, and geothermal systems …

Hydrodynamics of gas-liquid displacement in porous media: Fingering pattern evolution at the breakthrough moment and the stable state

S Yang, G Kong, Z Cao, Z Wu, H Li - Advances in Water Resources, 2022‏ - Elsevier
Gas-liquid displacement in porous media widely exists in many terrestrial/extraterrestrial
subsurface resource extraction and utilization applications. The typical fingering …

An extension of Darcy's law incorporating dynamic length scales

Y Wang, SA Aryana, MB Allen - Advances in Water Resources, 2019‏ - Elsevier
We propose a physics-based, macroscale formulation of multiphase porous-media flows that
both honors the validity of Darcy's law in steady or near-steady flows and accommodates the …

Scaling Analysis of Two‐Phase Flow in Fractal Permeability Fields

Y Wang, J Mckinzie, F Furtado… - Water Resources …, 2020‏ - Wiley Online Library
Fluid mixing in permeable media is essential in many practical applications. The mixing
process is a consequence of velocity fluctuations owing to geological heterogeneities and …

[HTML][HTML] A numerical investigation to assess changes to displacement front and by-passed zones employing kinetic interface-sensitive tracer

H Abdullah, H Gao, M Sauter, A Tatomir - Journal of Contaminant …, 2024‏ - Elsevier
An important aspect in groundwater remediation is to understand changes of multiphase
fluid front morphology and stagnant regions on macro scale. However, the prediction of …

Discussion on pore-to-field scale evolution of invasive pattern in immiscible two-phase flow with pseudoplastic behavior in porous media

Y Li, HQ Liu, C Peng, H He - Physics of Fluids, 2025‏ - pubs.aip.org
The immiscible two-phase flow with non-Newtonian behavior presents many challenges for
geoscience engineering applications. Due to the non-Darcy flow with pseudoplasticity in …

[HTML][HTML] Examination of Haines jump in microfluidic experiments via evolution graphs and interface tracking

J Sun, Z Li, SA Aryana - Fluids, 2022‏ - mdpi.com
This work examines a type of rapid pore-filling event in multiphase flow through permeable
media that is better known as Haines Jump. While existing microfluidic experiments on …

Passive mechanical heat/mass exchange enhancement by semi-confined laminar parallel wall jets

FJ Granados-Ortiz, J Ortega-Casanova - International Journal of …, 2021‏ - Elsevier
Many different approaches have been investigated in the literature to achieve efficient heat
and mass exchangers in applications in several fields such as mechanical, aeronautical or …