[HTML][HTML] DuMux 3–an open-source simulator for solving flow and transport problems in porous media with a focus on model coupling

T Koch, D Gläser, K Weishaupt, S Ackermann… - … & Mathematics with …, 2021 - Elsevier
We present version 3 of the open-source simulator for flow and transport processes in
porous media DuMu x. DuMu x is based on the modular C++ framework Dune (Distributed …

Development of a mathematical model for gas migration (two-phase flow) in natural and engineered barriers for radioactive waste disposal

EE Dagher, TS Nguyen… - … Society, London, Special …, 2019 - lyellcollection.org
In a deep geological repository (DGR) for the long-term containment of radioactive waste,
gases could be generated through a number of processes. If gas production exceeds the …

Gas-entry pressure impact on the evaluation of hydrogen migration at different scales of a deep geological disposal of radioactive waste

Z Saâdi - Scientific Reports, 2024 - nature.com
Although the importance of gas-entry pressure in simulating two-phase liquid–gas flow in
porous media has been studied at the column and borehole scales, its impact on the …

Gas transport modelling at different spatial scales of a geological repository in clay host rock

J Wendling, D Justinavicius, M Sentis… - Environmental Earth …, 2019 - Springer
The work presented in this article is a part of the international European Commission
FORGE project which studied the behaviour of repository gases in the context of radioactive …

Numerical modelling of one dimensional gas injection experiment using mechanical damage model: Decovalex-2019 task a stage 1a

J Lee, C Lee, GY Kim - Tunnel and Underground Space, 2019 - koreascience.kr
In the engineering barriers of high-level radioactive waste disposal, gases could be
generated through a number of processes. If the gas production rate exceeds the gas …

Two-phase two-component flow in porous media in low solubility regime

M Jurak, I Radišić, A Žgaljić Keko - Siam journal on mathematical analysis, 2019 - SIAM
We study a system of equations governing liquid and gas flow in porous media. The gas
phase is homogeneous, while the liquid phase is composed of a liquid component and a …

A Mathematical Model of Gas and Water Flow in a Swelling Geomaterial—Part 1. Verification with Analytical Solution

EE Dagher, JÁ Infante Sedano, TS Nguyen - Minerals, 2019 - mdpi.com
Gas generation and migration are important processes that must be considered in a safety
case for a deep geological repository (DGR) for the long-term containment of radioactive …

[HTML][HTML] Investigating models to represent gas transport in a swelling geomaterial

EE Dagher, TS Nguyen, JÁI Sedano - International Journal of Rock …, 2021 - Elsevier
In a deep geological repository (DGR) for the long-term containment of radioactive waste,
gases could be generated through a number of processes. If gas production exceeds the …

A Mathematical Model of Gas and Water Flow in a Swelling Geomaterial—Part 2. Process Simulation

EE Dagher, JÁ Infante Sedano, TS Nguyen - Minerals, 2019 - mdpi.com
Gases can potentially generate in a deep geological repository (DGR) for the long-term
containment of radioactive waste. Natural and engineered barriers provide containment of …

Gas migration modelling in geological repository module in clay formation and sensitivity analysis

D Justinavicius, P Poskas, A Narkuniene - Engineering Geology, 2016 - Elsevier
Corrosion of steel canisters disposed of in a geological repository for high-level waste leads
to generation and accumulation of hydrogen gas which may significantly affect long-term …