Abstract
This paper reports a numerical study of coupling two-phase fluid flow in a free fluid region with two-phase Darcy flow in a homogeneous and anisotropic porous medium region. The model consists of coupled Cahn-Hilliard and Navier-Stokes equations in the free fluid region and the two-phase Darcy law in the anisotropic porous medium region. A Robin-Robin domain decomposition method is used for the coupled Navier-Stokes and Darcy system with the generalized Beavers-Joseph-Saffman condition on the interface between the free flow and the porous media regions. Obtained results have shown the anisotropic properties effect on the velocity and pressure of the two-phase flow. 2014 Jie Chen et al.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 871021 |
| Journal | Advances in Mechanical Engineering |
| Volume | 6 |
| DOIs | |
| State | Published - Jun 2 2014 |
ASJC Scopus subject areas
- Mechanical Engineering