140 citations · 161 across the 8 of their papers we have counts for
10 papers
Direct Trajectory Reconstruction for Fast 3D X-ray Particle Tracking Velocimetry in Porous Media
Robert van der Merwe, Wannes Goethals, Sharon Ellman +4
X-ray tomographic particle tracking velocimetry is a promising tool to provide pore-scale insight into fluid flow inside opaque porous media. This is critical for applications rang…
Learning Pore-scale Multiphase Flow from 4D Velocimetry
Chunyang Wang, Linqi Zhu, Yuxuan Gu +9
Multiphase flow in porous media underpins subsurface energy and environmental technologies, including geological CO storage and underground hydrogen storage, yet pore-scale dyn…
Inference of microporosity phase properties in heterogeneous carbonate rock with data assimilation techniques
Zhenkai Bo, Ahmed H. Elsheikh, Hannah P. Menke +3
Accurate digital rock modeling of carbonate rocks is limited by the difficulty in acquiring morphological information on small-scale pore structures. Defined as microporosity phase…
DYRECT Computed Tomography: DYnamic Reconstruction of Events on a Continuous Timescale
Wannes Goethals, Tom Bultreys, Steffen Berg +2
Time-resolved high-resolution X-ray Computed Tomography (4D CT) is an imaging technique that offers insight into the evolution of dynamic processes inside materials that are opa…
Pore-scale imaging of hydrogen and methane storage in fractured aquifer rock: The impact of gas type on relative permeability
Sojwal Manoorkar, Gülce Kalyoncu, Hamdi Omar +5
Underground hydrogen storage in saline aquifers is a potential solution for seasonal renewable energy storage. Among potential storage sites, facilities used for underground natura…
Python workflow for segmenting multiphase flow in porous rocks
Catherine Spurin, Sharon Ellman, Dane Sherburn +2
X-ray micro-computed tomography (X-ray micro-CT) is widely employed to investigate flow phenomena in porous media, providing a powerful alternative to core-scale experiments for es…
Subsurface hydrogen storage controlled by small-scale rock heterogeneities
Zaid Jangda, Hannah Menke, Andreas Busch +3
Subsurface porous rocks have the potential to store large volumes of hydrogen (H) required for transitioning towards a H-based energy future. Understanding the flow and tra…
The role of injection method on residual trapping at the pore-scale in continuum-scale samples
Catherine Spurin, Sharon Ellman, Tom Bultreys +1
The injection of CO into underground reservoirs provides a long term solution for anthropogenic emissions. A variable injection method (such as ramping the flow rate up or down…
Pore-Scale Visualization of Hydrogen Storage in a Sandstone at Subsurface Pressure and Temperature Conditions: Trapping, Dissolution and Wettability
Zaid Jangda, Hannah Menke, Andreas Busch +4
The global commitment to achieve net-zero has led to increasing investment towards the production and usage of green hydrogen (H2).However, the massive quantity needed to match fut…
X-ray Tomographic Micro-Particle Velocimetry in Porous Media
Tom Bultreys, Stefanie Van Offenwert, Wannes Goethals +3
Fluid flow through intricate confining geometries often exhibits complex behaviors, certainly in porous materials, e.g. in groundwater flows or the operation of filtration devices…