2 papers
physics.flu-dyn2026
Augmenting a pure and hybrid vertical equilibrium scheme via data-driven surrogate modelling
Ivan Buntic, Bernd Flemisch
Vertical equilibrium (VE) models have been introduced as computationally efficient alternatives to traditional mass and momentum balance equations for fluid flow in porous media. S…
physics.flu-dyn2024
A fully-implicit solving approach to an adaptive multi-scale model -- coupling a vertical-equilibrium and full-dimensional model for compressible, multi-phase flow in porous media
Ivan Buntic, Martin Schneider, Bernd Flemisch +1
Vertical equilibrium models have proven to be well suited for simulating fluid flow in subsurface porous media such as saline aquifers with caprocks. However, in most cases the dim…