APPLICATION OF THE DENSITY-FUNCTIONAL METHOD FOR NUMERICAL SIMULATION OF FLOWS OF MULTISPECIES MULTIPHASE MIXTURES

摘要

Numerical examples of application of the density functional used to describe isothermal flows of two-phase two-species mixtures are given. The following flows are calculated in a two-dimensional formulation: impact of a drop on a liquid layer, breakdown of a drop in the velocity field of the Couette flow, formation of the wetting angle of a drop on a solid surface, and development of the Rayleigh-Taylor and Kelvin-Helmholtz instabilities at the gas-liquid interface.