Embedded Finite Element formulation for fluid flow in fractured porous medium

D Cavalcanti, C Mejia, D Roehl, I de-Pouplana… - Computers and …, 2024 - Elsevier
The presence of discontinuities, such as fractures or geological faults, can significantly
influence the fluid flow in a porous medium. In general, the discontinuities can act as …

Hydro-mechanical modelling of gas transport processes in clay materials using a multi-scale approach

G Corman, L Gonzalez-Blanco, S Levasseur… - Computers and …, 2024 - Elsevier
Deep geological disposal is the preferred solution for radioactive waste management in
many countries, including Belgium, where the Boom Clay is one of the potential candidate …

A review of FMLs performance test methods and index evaluation

J Xie, X Zhou, C She, J Ding - Matéria (Rio de Janeiro), 2023 - SciELO Brasil
With its excellent fatigue performance and high damage tolerance and other irreplaceable
advantages, FMLs have gradually increased the demand in aerospace, rail transit, ship and …

Transient Temperature and Water Distributions in Unconstrained Compacted Granular Bentonite under Elevated Temperatures

Y Lu, JS McCartney - Geomechanics for Energy and the Environment, 2024 - Elsevier
This paper focuses on understanding transient temperature and water redistributions in
compacted bentonite under thermal gradients in high-level nuclear waste disposal …

[HTML][HTML] An open-source numerical laboratory to assess the poromechanical behavior of fractured rocks

AC Loyola, MPC Neto, JM Pereira - Computers and Geotechnics, 2024 - Elsevier
The impact of fractures on the behavior of rock masses is frequently assessed with
numerical methods for hydromechanical modeling and upscaling. Given the popularity of …

[HTML][HTML] Modeling Gas Migration through Clay-based Buffer Material using Coupled Multiphase Fluid Flow and Geomechanics with Stress-Dependent Gas …

J Rutqvist - Geomechanics for Energy and the Environment, 2024 - Elsevier
A model for gas migration though clay-based buffer material is developed for modeling gas
generation and migration associated with deep geologic nuclear waste disposal. The model …

Modelling of the Corrosion-Induced Gas Impact on Hydraulic and Radionuclide Transport Properties of Geological Repository Barriers

A Narkuniene, G Poskas, G Bartkus - Minerals, 2023 - mdpi.com
The geological disposal of high-level radioactive waste is the final step in the nuclear fuel
cycle. It is realized via isolating the high-level radioactive waste in the geological …

Comparison of two approaches for modelling fracture opening due to cold water injection in geothermal reservoir

W Luo, O Josselin, PJ Vardon… - Symposium on …, 2023 - proceedings.open.tudelft.nl
Heat and electricity production from deep hot reservoirs through hydrothermal or
petrothermal system requires to inject cold fluid in a naturally or artificially fractured medium …

Modelling gas fracturing experiments in saturated clay using zero-thickness interface elements

J Liaudat, AC Dieudonné… - Symposium on …, 2023 - proceedings.open.tudelft.nl
The injection of gas in a liquid-saturated clay-rich material may lead to the formation of
narrow channels or fractures created by the mechanical action of gas pressure. However …

[PDF][PDF] Effect of Material Heterogeneity on Gas Transport in Clays: A Numerical Study

R Hoedemaker - repository.tudelft.nl
Before you lies the result of ten months of hard work–work that, hopefully, will allow me to
complete the master's program in Applied Earth Sciences at TU Delft, specialising in Geo …