Publication
An implicit local time-stepping method based on cell reordering for multiphase flow in porous media
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1803030
We discuss how to introduce local time-step refinements in a sequential implicit method for multiphase flow in porous media. Our approach relies heavily on causality-based optimal ordering, which implies that cells can be ordered according to total fluxes after the pressure field has been computed, ...