4D imaging of two‐phase flow in porous media using laboratory‐based micro‐computed tomography
KR Tekseth, DW Breiby - Water Resources Research, 2024 - Wiley Online Library
Dynamic three‐dimensional computed tomography (CT) imaging of liquid transport in
porous media has primarily been conducted at high brilliance synchrotrons thus allowing …
porous media has primarily been conducted at high brilliance synchrotrons thus allowing …
Dynamic CT reconstruction with improved temporal resolution for scanning of fluid flow in porous media
Lab‐based high‐resolution Computed Tomography (μCT) is an important tool to investigate
multiphase fluid flow through porous media. Rapid and continuous μCT acquisition can be …
multiphase fluid flow through porous media. Rapid and continuous μCT acquisition can be …
Fast laboratory-based micro-computed tomography for pore-scale research: Illustrative experiments and perspectives on the future
Over the past decade, the wide-spread implementation of laboratory-based X-ray micro-
computed tomography (micro-CT) scanners has revolutionized both the experimental and …
computed tomography (micro-CT) scanners has revolutionized both the experimental and …
Time-resolved synchrotron X-ray micro-tomography datasets of drainage and imbibition in carbonate rocks
Multiphase flow in permeable media is a complex pore-scale phenomenon, which is
important in many natural and industrial processes. To understand the pore-scale dynamics …
important in many natural and industrial processes. To understand the pore-scale dynamics …
Fluid topology in pore scale two‐phase flow imaged by synchrotron X‐ray microtomography
HH Khanamiri, O Torsæter - Water Resources Research, 2018 - Wiley Online Library
A flow experiment including drainage and imbibition by water and surfactant was performed
on a water‐wet Berea sandstone. The three‐dimensional (3‐D) pore scale changes of the …
on a water‐wet Berea sandstone. The three‐dimensional (3‐D) pore scale changes of the …
Direct simulations of two-phase flow on micro-CT images of porous media and upscaling of pore-scale forces
Pore-scale forces have a significant effect on the macroscopic behaviour of multiphase flow
through porous media. This paper studies the effect of these forces using a new volume-of …
through porous media. This paper studies the effect of these forces using a new volume-of …
Multiscale drainage dynamics with Haines jumps monitored by stroboscopic 4D X-ray microscopy
Slow multiphase flow in porous media is intriguing because its underlying dynamics is
almost deterministic, yet depends on a hierarchy of spatiotemporal processes. There has …
almost deterministic, yet depends on a hierarchy of spatiotemporal processes. There has …
Pore‐Scale Imaging of Multiphase Flow Fluctuations in Continuum‐Scale Samples
S Wang, C Spurin, T Bultreys - Water Resources Research, 2023 - Wiley Online Library
Representative elementary volumes (REVs) are an important concept in studying
subsurface multiphase flow at the continuum scale. However, fluctuations in multiphase flow …
subsurface multiphase flow at the continuum scale. However, fluctuations in multiphase flow …
Modelling capillary trapping using finite-volume simulation of two-phase flow directly on micro-CT images
We study capillary trapping in porous media using direct pore-scale simulation of two-phase
flow on micro-CT images of a Berea sandstone and a sandpack. The trapped non-wetting …
flow on micro-CT images of a Berea sandstone and a sandpack. The trapped non-wetting …
Three-dimensional imaging of multiphase flow in porous media
ML Turner, L Knuefing, CH Arns, A Sakellariou… - Physica A: Statistical …, 2004 - Elsevier
This paper reports progress in the 3D pore-scale micro-CT imaging of multiple fluid phases
during drainage experiments in porous materials. Experiments performed on a sintered …
during drainage experiments in porous materials. Experiments performed on a sintered …