[HTML][HTML] Design considerations for dynamic fluid flow in porous media experiments using X-ray computed micro tomography–A review

T Pak, NL Archilha, S Berg, IB Butler - Tomography of Materials and …, 2023 - Elsevier
Within the past decade, X-ray micro computed tomography (µCT) has become an advanced
non-destructive tool to analyse the internal structure of opaque materials. In addition to high …

Pore-scale imaging and modelling of reactive flow in evolving porous media: Tracking the dynamics of the fluid–rock interface

C Noiriel, C Soulaine - Transport in porous media, 2021 - Springer
Fluid–mineral and fluid–rock interfaces are key parameters controlling the reactivity and fate
of fluids in reservoir rocks and aquifers. The interface dynamics through space and time …

Seismic events miss important kinematically governed grain scale mechanisms during shear failure of porous rock

A Cartwright-Taylor, MD Mangriotis, IG Main… - Nature …, 2022 - nature.com
Catastrophic failure in brittle, porous materials initiates when smaller-scale fractures localise
along an emergent fault zone in a transition from stable crack growth to dynamic rupture …

[PDF][PDF] TomocuPy–efficient GPU-based tomographic reconstruction with asynchronous data processing

V Nikitin - Journal of Synchrotron Radiation, 2023 - journals.iucr.org
Fast 3D data analysis and steering of a tomographic experiment by changing environmental
conditions or acquisition parameters require fast, close to real-time, 3D reconstruction of …

[PDF][PDF] Real-time streaming tomographic reconstruction with on-demand data capturing and 3D zooming to regions of interest

V Nikitin, A Tekawade, A Duchkov… - Journal of …, 2022 - journals.iucr.org
Complex dynamic tomographic experiments at brilliant X-ray light sources require real-time
feedback on the sample changes with respect to environmental conditions, selecting …

Elastic stresses can form metamorphic fabrics

J Gilgannon, D Freitas, RE Rizzo, J Wheeler… - …, 2024 - pubs.geoscienceworld.org
Detailing the relationship between stress and reactions in metamorphic rocks has been
controversial, and much of the debate has centered on theory. Here, we add to this …

[HTML][HTML] Four-dimensional X-ray micro-tomography imaging of dynamic processes in geosciences

C Noiriel, F Renard - Comptes …, 2022 - comptes-rendus.academie-sciences …
Résumé The dynamic response of rocks to thermal, hydrodynamical, mechanical, and
geochemical solicitations is of fundamental interest in several disciplines of geosciences …

The influence of spatial resolution and noise on fracture network properties calculated from X-ray microtomography data

JA McBeck, B Cordonnier, F Renard - International Journal of Rock …, 2021 - Elsevier
Rock deformation experiments performed at X-ray synchrotrons provide unique insights into
the nature of fracture network development. However, these insights depend on the …

HP-TACO: A high-pressure triaxial compression apparatus for in situ x-ray measurements in geomaterials

G Shahin, RC Hurley - Review of Scientific Instruments, 2022 - pubs.aip.org
Triaxial compression experiments are commonly used to characterize the elastic and
inelastic behavior of geomaterials. In situ measurements of grain kinematics, particle …

[PDF][PDF] Environmental cell for in situ X-ray synchrotron micro-CT imaging with simultaneous acoustic measurements

AN Drobchik, VV Nikitin, MI Fokin… - Journal of …, 2022 - journals.iucr.org
Synchrotron radiation provides the necessary spatial and temporal resolution for non-
invasive operando studies of dynamic processes under complex environmental conditions …