MODELING AND VISUALIZATION OF PROCESS OF OIL DISPLACEMENT FROM POROUS MEDIUM
The paper suggests simulation and visualization methods of the viscous fluid displacement process from a porous medium sample. The simulation is performed on the basis of special system of equations describing the interaction of two liquids with different viscosities in a porous medium. A polygonal model of the displacing fluid’s saturation iso-surface is rendered in real-time using the capabilities of modern graphics cards and an original modification of the marching cubes method. A user-friendly software product implementing the proposed solutions has been developed.