Numerical simulation of droplet generation of the buoyant phase in two-phase liquid baths
Abstract
A mathematical model has been developed to predict the interface dynamics and droplet generation of the buoyant phase in a two-fluid system. The model employs the well-known SIMPLE algorithm for obtaining flow fields and the Volume of Fluid (VOF) method, for interface tracking. The implementation of the model in water-oil systems, where the oil layer is placed above a recirculating water bath, is discussed. The evolution of the water-oil interface leading to the formation of oil droplets is computed realistically.