97 citations · 97 across the 1 of their papers we have counts for
4 papers
Using sparse polynomial chaos expansions for the global sensitivity analysis of groundwater lifetime expectancy in a multi-layered hydrogeological model
G. Deman, K. Konakli, B. Sudret +3
The study makes use of polynomial chaos expansions to compute Sobol' indices within the frame of a global sensitivity analysis of hydro-dispersive parameters in a simplified vertic…
Regional Flow Simulation in Fractured Aquifers Using Stress-Dependent Parameters
G. Preisig, F. J. Cornaton, P. Perrochet
A model function relating effective stress to fracture permeability is developed from Hooke's law, implemented in the tensorial form of Darcy's law, and used to evaluate discharge…
A finite element formulation of the outlet gradient boundary condition for convective-diffusive transport problems
Fabien Cornaton, Pierre Perrochet, Hans-Jörg Diersch
A simple finite element formulation of the outlet gradient boundary condition is presented in the general context of convective-diffusive transport processes. Basically, the method…
Theoretical relation between water flow rate in a vertical fracture and rock temperature in the surrounding massif
Jean-Christophe Maréchal, Pierre Perrochet
A steady-state analytical solution is given describing the temperature distribution in a homogeneous massif perturbed by cold water flow through a discrete vertical fracture. A rel…