Personne
Dmitriy Garagash
Cette personne n’est plus à l’EPFL
Publications associées (6)
Transition from Vertical to Lateral Diking at the Neutral Buoyancy Line
Brice Tanguy Alphonse Lecampion, Andreas Möri, Dmitriy Garagash
Buoyant hydraulic fractures (HF) are a viable approach to model propagating magmatic intrusions in the lithosphere. Solutions for fully planar three-dimensional (3D) HF suggest the existence of a family of solutions as a function of fluid and solid propert ...
2023Arrest Mechanisms of Buoyant Hydraulic Fractures
Brice Tanguy Alphonse Lecampion, Andreas Möri, Carlo Peruzzo, Dmitriy Garagash
Hydraulic fracturing (HF) treatments can form widespread fractures. Understanding their containment at depth is critical, given the positive buoyancy contrast between the fracturing fluid and the surrounding rock, promoting upward growth. We study arrest m ...
American Rock Mechanics Association (ARMA), OnePetro2023Gravitational effects on theemergence,propagation,andarrestofhydraulicfractures
Brice Tanguy Alphonse Lecampion, Andreas Möri, Carlo Peruzzo, Dmitriy Garagash
Hydraulic fractures are driven by an internal fluid pressure exceeding the minimum compres- sive stress, propagating in a direction perpendicular to the latter. This class of tensile fractures has gained interest over the last fifty years due to the develo ...
2023Buoyant Hydraulic Fractures: How they Emerge, Grow, and get Arrested
Brice Tanguy Alphonse Lecampion, Andreas Möri, Carlo Peruzzo, Dmitriy Garagash
Most anthropogenic applications of hydraulic fracturing treatments are performed in sedimentary basins. In these geological formations, the minimum compressive stress is usually horizontal and increases with depth. As a result, hydraulic fractures grow alo ...
2023Pressure-Driven Suspension Flow near Jamming
Brice Tanguy Alphonse Lecampion, Dmitriy Garagash
We report here magnetic resonance imaging measurements performed on suspensions with a bulk solid volume fraction (φ0) up to 0.55 flowing in a pipe. We visualize and quantify spatial distributions of φ and velocity across the pipe at different axial positi ...
2015Confined flow of suspensions modelled by a frictional rheology
Brice Tanguy Alphonse Lecampion, Dmitriy Garagash
We investigate in detail the problem of confined pressure-driven laminar flow of neutrally buoyant non-Brownian suspensions using a frictional rheology based on the recent proposal of Boyer et al. (Phys. Rev. Lett., vol. 107 (18), 2011, 188301). The fricti ...
2014