PARTIAL ? BOUNCE BACK LATTICE BOLTZMANN METHOD FOR IMMISCIBLE BINARY FLUIDS THROUGH POROUS MEDIA

Lattice Boltzmann equation is frequently used as a simulation tool which has advance effect on the complex fluids such as multiphase and multicomponent flows through porous media. Three different models are suggested for two immiscible binary fluids with variable viscosities and density ratio. Average velocity and density profiles are plotted against solid fraction. Separation phenomena for three models has been analyzed.