3 papers
math.NA2019
PorePy: An Open-Source Software for Simulation of Multiphysics Processes in Fractured Porous Media
Eirik Keilegavlen, Runar Berge, Alessio Fumagalli +4
Development of models and dedicated numerical methods for dynamics in fractured rocks is an active research field, with research moving towards increasingly advanced process coupli…
math.NA2019
Finite volume discretization for poroelastic media with fractures modeled by contact mechanics
Runar L. Berge, Inga Berre, Eirik Keilegavlen +2
A fractured poroelastic body is considered where the opening of the fractures is governed by a nonpenetration law while slip is described by a Coulomb-type friction law. This physi…
physics.geo-ph2017
Reactivation of Fractures in Subsurface Reservoirs - a Numerical Approach using a Static-Dynamic Friction Model
Runar L. Berge, Inga Berre, Eirik Keilegavlen
Fluid-induced slip of fractures is characterized by strong multiphysics couplings. Three physical processes are considered: Flow, rock deformation and fracture deformation. The fra…