Homogenized model of two-phase flow with various types of interfaces in porous media
Yann Lucas, I. Panfilova, Michel Antoine Buès, Mikhail Panfilov · 2020
The formal homogenized equations of two-phase flow in porous media are obtained with showing the appearance of a new term responsible for the capillary momentum interaction between the phases. The role of these terms is examined for various types of the real interfaces. The numerical simulation performed using a network model of porous media has shown appearance of the new capillary vector terms as an additive correction to the two-phase Darcy law.