The Laminar Three-Phase Flow, Phase Field interface (
), found under the
Multiphase Flow>Three-Phase Flow, Phase Field branch (
), is a multiphysics interface designed to track the interfaces between three immiscible and incompressible fluids. The flow is assumed to be laminar; that is, a flow characterized by a low-to-moderate Reynolds number. The density of each fluid is assumed to be constant, but the there is no restriction on the density differences between the separate fluids.
When adding the Laminar Three-Phase Flow, Phase Field multiphysics interface, a
Laminar Flow and a
Ternary Phase Field interface are added to the Model Builder. In addition the
Multiphysics node, including the multiphysics coupling feature
Three-Phase Flow, Phase Field is added.