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Modeling Fractures and Barriers as Interfaces for Flow in Porous Media
We consider a fractured porous medium that is studied at a scale such that the fractures can be modeled individually. Models for flow in which the fractures are... -
A Comparison of Methods for Calculating the Matrix Block Source Term in a Dou...
Contaminant transport in a fractured porous medium can be modeled, under appropriate conditions, with a double porosity model. Such a model consists of a parabolic... -
On a Convolution Operator Arising in a Double Porosity Model
Contaminant transport in a fractured porous medium can be modeled, under appropriate conditions, with a double porosity model. Such a model consists of a parabolic... -
Caractérisation géotechnique des massifs rocheux par étude structurale et ess...
The geotechnical behaviour of rock masses is mostly governed by their discontinuities. These are caused by deviatoric stresses and strains applied to the massif... -
Transport and deposition of inertial particles in a fracture with periodic co...
It is well-known that inertial particles tend to focus on preferential trajectories in periodic flows. The goal of this thesis was to study the joint effect of... -
Méthode d'évaluation de la productivité des sites aquifères au Burkina Faso :...
Au moyen de diverses méthodes géophysiques, après une étude géologigue et de télédétection, dix sites comprenant vIngt deux forages très productifs, moyennement... -
Structure of the hydrothermal root zone of the sheeted dikes in fast-spread o...
Ocean Drilling Program Hole 1256D reached for the first time the transition zone between the sheeted dike complex and the uppermost gabbros. The recovered crustal... -
Geological discontinuities, main flow path and chemical alteration in a marly...
Clay shale landscapes are sensitive to landslide, erosion, and re-sedimentation processes. In this context, tectonized clay shales have peculiar hydrological and... -
The EGS Soultz Project (France): From Reservoir Development to Electricity Pr...
International audience -
GEOSTATISTICAL CONSULTING, TUTORING, DEVELOPMENT AND IMPLEMENTATION CONTRACT ...
The work done for, and with, the Mining Company Codelco/Chile -
Rapid Depresurizations: Can they lead to irreversible damage?
International audience -
Confinement properties evolution of the caprocks argillite-type under CO2 enr...
This research is part of the studies of feasibility of CO2 storage in deep geological strata, focusing more particularly on the evolution of the confinement properties... -
Caractérisation et interprétation d'un volume rocheux fracturé à partir de do...
La caractérisation des réseaux de fractures est essentielle pour comprendre la circulation des fluides à l'intérieur d'un volume rocheux. Situé en profondeur, un... -
A few contributions on the mechanics of porous deformable media, solid and fl...
Geophysics, i.e. the physics of geological processes and objects, is a fantastic source of complex problems, as categorized by "complex matter physics" For example,... -
Space-time domain decomposition methods for mixed formulations of flow and tr...
This thesis contributes to the development of numerical methods for flow and transport in porous media, in particular, by using space-time domain decomposition methods... -
Mathematical analysis of a discrete fracture model coupling Darcy flow in the...
We consider a model for flow in a porous medium with a fracture in which the flow in the fracture is governed by the Darcy-Forchheimer law while that in the... -
MORPHO-Map: A new way to model animation of topological transformations
International audience -
Use of an integrated discrete fracture network code for stochastic stability ...
International audience -
Detection and migration of gases in geological media: Experiments and numeric...
Gas migration in rocks results from natural and artificial processes. Understanding gas migration matters for the Comprehensive Nuclear-Test-Ban Treaty (CTBT), to...
