Modeling of radionuclide transport in porous media: A review of recent studies

R Černý - Journal of Nuclear Materials, 2019 - Elsevier
An overview of recent studies in which the transport of radionuclides in porous materials has
been recently modeled is provided. The focus is on the modeling based on balance …

The characterization of radioactive waste: a critical review of techniques implemented or under development at CEA, France

B Pérot, F Jallu, C Passard, O Gueton… - EPJ N-Nuclear …, 2018 - cea.hal.science
This review paper describes the destructive and non-destructive measurements
implemented or under development at CEA, in view to perform the most complete …

Porous arrangement and transport properties of geopolymers

QH Nguyen, S Lorente, A Duhart-Barone… - … and Building Materials, 2018 - Elsevier
This paper documents the results of a study on the relationship of the pore structure and the
transport properties of potassium-and sodium-based geopolymers. The pore structure was …

From pore network prediction based on the Constructal law to macroscopic properties of porous media

T Wattez, S Lorente - Journal of Physics D: Applied Physics, 2015 - iopscience.iop.org
Transfers through porous materials where the driving force is a concentration difference or a
pressure difference are useful characteristics of a pore network arrangement. Two schools of …

Tritium transport in non-saturated concrete under temperature fluctuations

MC Chaparro, MW Saaltink - Journal of environmental radioactivity, 2022 - Elsevier
This work studies the effect of the environmental conditions on tritium transport in concrete
cells storing radioactive waste. Water with high concentration of tritium was leaking from …

Mass transfer in a porous medium: multicomponent and multiphase flows

DA Nield, A Bejan, DA Nield, A Bejan - Convection in porous media, 2017 - Springer
The term “mass transfer” is used here in a specialized sense, namely, the transport of a
substance that is involved as a component (constituent, species) in a fluid mixture. An …

Modeling the ionic transport in mesoporous materials

QH Nguyen, S Lorente, A Duhart-Barone - Construction and Building …, 2018 - Elsevier
This work documents the modeling of ionic transfer through porous materials under an
external electrical field. A pore model network that accounts for the electrical double layer …

Tritium through-diffusion test in non steady state: Can the effective diffusion coefficient be determined?

T Wattez, A Duhart-Barone, S Lorente - Construction and Building Materials, 2015 - Elsevier
The diffusion coefficient of tritium in its liquid form through cementitious materials is an
indicator of durability in the domain of nuclear waste disposal. Because the cement-based …

Permeability and diffusion of tritium in bentonite

G Uroić, Ž Veinović, J Barešić… - Safety of Nuclear Waste …, 2023 - sand.copernicus.org
As a part of the Croatian RD&D (research, development, and demonstration) program within
the Program for LILW (low-and intermediate-level waste) and SNF (spent nuclear fuel) …

[PDF][PDF] Thomas Wattez

RMA Revil, MA Khelidj, EMA Duhart-Barone… - core.ac.uk
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