206 citations · 313 across the 9 of their papers we have counts for
3 papers · 1 filter
Coupling staggered-grid and vertex-centered finite-volume methods for coupled porous-medium free-flow problems
Martin Schneider, Dennis Gläser, Kilian Weishaupt +3
In this work, a new discretization approach for coupled free and porous-medium flows is introduced, which uses a finite volume staggered-grid method for the discretization of the N…
Nonlinear mixed-dimension model for embedded tubular networks with application to root water uptake
Timo Koch, Hanchuan Wu, Martin Schneider
We present a numerical scheme for the solution of nonlinear mixed-dimensional PDEs describing coupled processes in embedded tubular network system in exchange with a bulk domain. S…
A Surrogate-Assisted Uncertainty-Aware Bayesian Validation Framework and its Application to Coupling Free Flow and Porous-Medium Flow
Farid Mohammadi, Elissa Eggenweiler, Bernd Flemisch +4
Existing model validation studies in geoscience often disregard or partly account for uncertainties in observations, model choices, and input parameters. In this work, we develop a…