Mémoire du CAREN, n°26, 255 p., ISBN : 2-914375-69-7We characterize in the laboratory the solute transport in a single fracture, as well as the fracture-matrix interaction during transport. Our experimental setup consists in a 100x5x0.5 cm3 synthetic plexiglass fracture, the lower wall of which is either an impervious plane, or the top boundary of a glass bead piling. A controlled volumetric rate corresponding to fluid velocities in the mm/s range is imposed through the fracture. A localized source of contaminant is simulated in the setup using a custom-made injection setup, and an optical measurement system is used to monitor in time the two-dimensional concentration field inside the fracture. This setup proves to be well-suited to the stu...
Summarization: A quasi-three-dimensional particle tracking model is developed to characterize the sp...
The study of flow and transport in rough, fractured media is essential in the development of new ene...
Exact analytical solutions are presented for solute transport in an unsaturated fracture and porous...
Nous caractérisons en laboratoire le transport de solutés dans une fracture unique et l interaction ...
International audienceContaminant transport in heterogeneous fractured aquifers occurs mostly throug...
1 p.International audienceFractures are preferential paths for fluids and solutes inside hard rock f...
The mixing of fluids at fracture intersections was examined, in the laboratory, using fourteen plexi...
1 p.Contaminant transport in heterogeneous fractured aquifers occurs mostly through the networks of ...
International audienceFracture-matrix interactions can significantly affect solute transport in frac...
International audienceWe investigate the dispersion of a finite amount of solute after it has been i...
International audienceThis paper aims to show a transport model of either smooth or rough fractures....
International audienceThis report provides an overview of the mathematical expressions for modeling ...
Ce travail traîte de l'écoulement et du transport réactif de soluté dans des milieux poreux fracturé...
International audienceContaminant transport in heterogeneous fractured aquifers occurs mostly throug...
The aim of the present thesis is to study the transport and deposition of small solid particles in f...
Summarization: A quasi-three-dimensional particle tracking model is developed to characterize the sp...
The study of flow and transport in rough, fractured media is essential in the development of new ene...
Exact analytical solutions are presented for solute transport in an unsaturated fracture and porous...
Nous caractérisons en laboratoire le transport de solutés dans une fracture unique et l interaction ...
International audienceContaminant transport in heterogeneous fractured aquifers occurs mostly throug...
1 p.International audienceFractures are preferential paths for fluids and solutes inside hard rock f...
The mixing of fluids at fracture intersections was examined, in the laboratory, using fourteen plexi...
1 p.Contaminant transport in heterogeneous fractured aquifers occurs mostly through the networks of ...
International audienceFracture-matrix interactions can significantly affect solute transport in frac...
International audienceWe investigate the dispersion of a finite amount of solute after it has been i...
International audienceThis paper aims to show a transport model of either smooth or rough fractures....
International audienceThis report provides an overview of the mathematical expressions for modeling ...
Ce travail traîte de l'écoulement et du transport réactif de soluté dans des milieux poreux fracturé...
International audienceContaminant transport in heterogeneous fractured aquifers occurs mostly throug...
The aim of the present thesis is to study the transport and deposition of small solid particles in f...
Summarization: A quasi-three-dimensional particle tracking model is developed to characterize the sp...
The study of flow and transport in rough, fractured media is essential in the development of new ene...
Exact analytical solutions are presented for solute transport in an unsaturated fracture and porous...