“…The finite volume commercial CFD software package Fluent is used to simulate the Taylor unit in the microchannel. The VOF model is applied to capture the interface of the gas–liquid phase
24 . The control equation, including the continuity equation, the momentum equation, and the volume fraction equation, are given, respectively, as follows:
where ρ represents the density,
represents the velocity vector, p is the pressure, and
is the external body force.…”