Phase-field method based on discrete unified gas-kinetic scheme for large-density-ratio two-phase flows
Phase-field method based on discrete unified gas-kinetic scheme for large-density-ratio two-phase flows
In this paper, a phase-field based model under the framework of discrete unified gas-kinetic scheme (DUGKS) for incompressible multiphase fluid flows is proposed. Two kinetic models are constructed to solve the conservative Allen-Cahn (A-C) equation that accounts for the interface behavior and the incompressible hydrodynamic equations that govern the flow …