Imaging and image-based fluid transport modeling at the pore scale in geological materials: A practical introduction to the current state-of-the-art

T Bultreys, W De Boever, V Cnudde - Earth-Science Reviews, 2016 - Elsevier
Fluid flow and mass transport in geological materials are crucial in diverse Earth science
applications. To fully understand the behavior of geological materials in this context, the …

Real-time 3D imaging of Haines jumps in porous media flow

S Berg, H Ott, SA Klapp, A Schwing… - Proceedings of the …, 2013 - National Acad Sciences
Newly developed high-speed, synchrotron-based X-ray computed microtomography
enabled us to directly image pore-scale displacement events in porous rock in real time …

Fast laboratory-based micro-computed tomography for pore-scale research: Illustrative experiments and perspectives on the future

T Bultreys, MA Boone, MN Boone, T De Schryver… - Advances in water …, 2016 - Elsevier
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 …

Techniques in helical scanning, dynamic imaging and image segmentation for improved quantitative analysis with X-ray micro-CT

A Sheppard, S Latham, J Middleton, A Kingston… - Nuclear Instruments and …, 2014 - Elsevier
This paper reports on recent advances at the micro-computed tomography facility at the
Australian National University. Since 2000 this facility has been a significant centre for …

X-ray tomographic micro-particle velocimetry in porous media

T Bultreys, S Van Offenwert, W Goethals, MN Boone… - Physics of …, 2022 - pubs.aip.org
Fluid flow through intricate confining geometries often exhibits complex behaviors, certainly
in porous materials, eg, in groundwater flows or the operation of filtration devices and …

An iterative CT reconstruction algorithm for fast fluid flow imaging

G Van Eyndhoven, KJ Batenburg… - … on Image Processing, 2015 - ieeexplore.ieee.org
The study of fluid flow through solid matter by computed tomography (CT) imaging has many
applications, ranging from petroleum and aquifer engineering to biomedical, manufacturing …

Applications of neutron computed tomography to thermal-hydraulics research

M Lohvithee, S Rassame, T Hibiki - Progress in Nuclear Energy, 2022 - Elsevier
The characterization and visualization of multiphase flows are significant for advancing
thermal-hydraulics and nuclear engineering research, such as the safety and efficacy of …

Geometrical-based generative adversarial network to enhance digital rock image quality

Y Niu, Y Da Wang, P Mostaghimi, JE McClure, J Yin… - Physical Review …, 2021 - APS
X-ray microcomputed tomography (micro-CT) is a common tool for the study of porous media
structures and properties. High-quality micro-CT data are required to accurately capture …

Dynamic CT reconstruction with improved temporal resolution for scanning of fluid flow in porous media

W Goethals, T Bultreys, Z Manigrasso… - Water Resources …, 2022 - Wiley Online Library
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 …

Bayesian approach to time-resolved tomography

GR Myers, M Geleta, AM Kingston, B Recur… - Optics express, 2015 - opg.optica.org
Conventional X-ray micro-computed tomography (μCT) is unable to meet the need for real-
time, high-resolution, time-resolved imaging of multi-phase fluid flow. High signal-to-noise …