97 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR5 papers
- Institute of Nuclear Physics of LyonFR3 papers
- Institut national de recherche en sciences et technologies du numériqueFR3 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR2 papers
- Institut National de Recherche pour l'Agriculture, l'Alimentation et l'EnvironnementFR2 papers
- Laboratoire NavierFR2 papers
- Lyon 1 UniversitéFR2 papers
- Université Paris-SaclayFR2 papers
- AgroParisTechFR1 paper
- CERMICSFR1 paper
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR1 paper
- Département mathématiques, informatique, sciences de la donnée et technologies du numériqueFR1 paper
13 papers
Transformer-based Diffusion models for Hydrological Time Series Probabilistic Imputation and Forecasting
Ferdinand Bhavsar, Lionel Benoit, Maxime Savatier +1
The modeling of hydrometeorological time series with limited observations is a key challenge in the monitoring of hydro-systems and water resources, as well as for flood or drought…
Inducing tensile failure of claystone through thermal pressurization in a novel triaxial device
Philipp Braun, Pierre Delage, Siavash Ghabezloo +3
Complex coupled thermo-hydromechanical (THM) loading paths are expected to occur in clay rocks which serve as host formations for geological radioactive waste repositories. Exother…
An active learning approach for improving the performance of equilibrium based chemical simulations
Mary Savino, Céline Lévy-Leduc, Marc Leconte +1
In this paper, we propose a novel sequential data-driven method for dealing with equilibrium based chemical simulations, which can be seen as a specific machine learning approach c…
Energy-stable discretization of two-phase flows in deformable porous media with frictional contact at matrix-fracture interfaces
Francesco Bonaldi, Jérôme Droniou, Roland Masson +1
We address the discretization of two-phase Darcy flows in a fractured and deformable porous medium, including frictional contact between the matrix-fracture interfaces. Fractures a…
Numerical study of Bingham flow in macrosopic two dimensional heterogenous porous media
R. Kostenko, L. Talon
The flow of non-Newtonian fluids is ubiquitous in many applications in the geological and industrial context. We focus here on yield stress fluids (YSF), i.e. a material that requi…
Using sparse polynomial chaos expansions for the global sensitivity analysis of groundwater lifetime expectancy in a multi-layered hydrogeological model
G. Deman, K. Konakli, B. Sudret +3
The study makes use of polynomial chaos expansions to compute Sobol' indices within the frame of a global sensitivity analysis of hydro-dispersive parameters in a simplified vertic…
The application of high-resolution 3D seismic data to model the distribution of mechanical and hydrogeological properties of a potential host rock for the deep storage of radioactive waste in France
Jean-Luc Mari, Béatrice Yven
In the context of a deep geological repository of high-level radioactive wastes, the French National Radioactive Waste Management Agency (Andra) has conducted an extensive characte…
A parameter identification problem in stochastic homogenization
F. Legoll, W. Minvielle, A. Obliger +1
In porous media physics, calibrating model parameters through experiments is a challenge. This process is plagued with errors that come from modelling, measurement and computation…
Henry's law and gas phase disappearance
Jérôme Jaffré, Amel Sboui
For a two-phase (liquid-gas) two-component (water-hydrogen) system in porous media we discuss the formulation of the possible dissolution of hydrogen in the liquid phase. We show h…
Coupling Methodology within the Software Platform Alliances
Philippe Montarnal, Alain Dimier, Estelle Deville +5
CEA, ANDRA and EDF are jointly developing the software platform ALLIANCES which aim is to produce a tool for the simulation of nuclear waste storage and disposal repository. This t…
Use ion beam techniques to study the coupling between air and its relative humidity on iron corrosion under irradiation
S. Lapuerta, N. Moncoffre, N. Bérerd +3
In this paper, the role of air humidity on the iron corrosion under irradiation is studied in the context of geological disposal of nuclear wastes. The irradiation experiments are…
Origin of the hydrogen involved in iron corrosion under irradiation
S. Lapuerta, N. Millard-Pinard, N. Moncoffre +5
In the perspective of long term geological storage, high level nuclear wastes will be overpacked in low carbon steel containers. In that context, we have studied the influence of o…
Role of proton irradiation and relative air humidity on iron corrosion
S. Lapuerta, N. Moncoffre, N. Millard-Pinard +3
This paper presents a study of the effects of proton irradiation on iron corrosion. Since it is known that in humid atmospheres, iron corrosion is enhanced by the double influence…