Publication
Magmatic Intrusions From a Hydraulic Fracture Modeling Perspective
Related publications (36)
Ascent and movement of buoyant fluids in the lithosphere
Brice Tanguy Alphonse Lecampion, Andreas Möri, Carlo Peruzzo
Hydraulic fractures are driven by an internal fluid pressure exceeding the minimum compressive 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 developm ...
2023Transition 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 ...
2023Three-dimensional buoyant hydraulic fractures: finite volume release
Brice Tanguy Alphonse Lecampion, Andreas Möri
In impermeable media, a hydraulic fracture can continue to expand even without additional fluid injection if its volume exceeds the limiting volume of a hydrostatically loaded radial fracture. This limit depends on the mechanical properties of the surround ...
2023A Fast Hybrid Pressure-Correction Algorithm for Simulating Incompressible Flows by Projection Methods
To enforce the conservation of mass principle, a pressure Poisson equation arises in the numerical solution of incompressible fluid flow using the pressure-based segregated algorithms such as projection methods. For unsteady flows, the pressure Poisson equ ...
2023Limiting Regimes of a Three-Dimensional Buoyant Hydraulic Fracture Emerging from a Point Source
Brice Tanguy Alphonse Lecampion, Andreas Möri
Buoyant hydraulic fractures occur in nature as magmatic dikes and sills. In industrial applications like well stimulation, the emergence of buoyant fractures is undesirable and often limited by the injected volume and/or variation of in-situ stress. This c ...
2021Méthodes numériques liées à la distribution d'alumine dans une cuve d'électrolyse d'aluminium
Metallic aluminium plays a key role in our modern economy. Primary
metallic aluminium is produced by the transformation of aluminium
oxide using the Hall-Héroult industrial process. This process, which
requires enormous quantities of energy, consists in pe ...
EPFL2019Turbulent Flows over Rough Permeable Beds in Mountain Rivers: Experimental Insights and Modeling
Gauthier Paul Daniel Marie Rousseau
Steep mountain streams exhibit shallow waters with roughness elements such as stones and pebbles that are comparable in size to flow depth. Owing to the difficulty in measuring fluid velocities at the interface, i.e., from the rough permeable bed to the fr ...
EPFL2019Growth of a radial hydraulic fracture accounting for the viscous fluid flow in a rough cohesive zone
Brice Tanguy Alphonse Lecampion, Dong Liu
We investigate the growth of an axisymmetric hydraulic fracture in an impermeable quasi-brittle material accounting for the presence of a fluid lag. The process zone is simulated using a linear softening cohesive zone model and is characterized by an incre ...
2019Numerical Modelling of Two-Phase Flow with Moving Boundary Fitted Meshes
In this thesis, a computational approach is used to study two-phase flow including phase change by direct numerical simulation.
This approach follows the interface with an adaptive moving mesh.
The incompressible Navier-Stokes equations are solved, in tw ...
EPFL2018A semi-Lagrangian splitting method for the numerical simulation of sediment transport with free surface flows
Marco Picasso, Alexandre Caboussat, Gilles Steiner, Arwa Mrad
We present a numerical model for the simulation of 3D poly-dispersed sediment transport in a Newtonian flow with free surfaces. The physical model is based on a mixture model for multiphase flows. The Navier-Stokes equations are coupled with the transport ...
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