Nested multiresolution hierarchical simulated annealing algorithm for porous media reconstruction
Microstructure strongly influences flow and transport properties of porous media. Flow and
transport simulations within porous media, therefore, requires accurate three-dimensional …
transport simulations within porous media, therefore, requires accurate three-dimensional …
Predicting the atmospheric carbonation of cementitious materials using fully coupled two-phase reactive transport modelling
N Seigneur, E Kangni-Foli, V Lagneau… - Cement and Concrete …, 2020 - Elsevier
The durability assessment of cementitious materials and concrete subjected to atmospheric
carbonation of concrete has been an extensive study of research. Experimental studies on …
carbonation of concrete has been an extensive study of research. Experimental studies on …
Mineralogical and microstructural evolution of Portland cement paste/argillite interfaces at 70° C–Considerations for diffusion and porosity properties
A Dauzères, L De Windt, J Sammaljärvi… - Cement and Concrete …, 2019 - Elsevier
Abstract A Portland cement (CEM I) paste was poured onto an argillite disk in diffusion cells
with reservoirs filled by alkaline water and argillite pore water. The system evolution was …
with reservoirs filled by alkaline water and argillite pore water. The system evolution was …
Transport properties evolution of cement model system under degradation-Incorporation of a pore-scale approach into reactive transport modelling
N Seigneur, E L'Hôpital, A Dauzères… - … of the Earth, Parts a/b/c, 2017 - Elsevier
This paper describes a multi-scale approach for the modelling of the degradation of model
cement pastes using reactive transport. It specifically aims at incorporating chemistry …
cement pastes using reactive transport. It specifically aims at incorporating chemistry …
Modeling of strontium leaching from carbonated Portland cement pastes using a simplified diffusion-kinetic analytical model
E Boukobza, G Bar-Nes, OK Ben-David, B Carmeli - Applied Geochemistry, 2019 - Elsevier
One of the main challenges in nuclear waste management is to predict release of
radionuclides during their long-term disposal within an intact matrix in the repository. One …
radionuclides during their long-term disposal within an intact matrix in the repository. One …