Low-Dimensional Modeling of Transport and Reactions in Two-Phase Stratified Flow

In this work, we develop low-dimensional models to describe steady-state mass transfer and reactions in two-phase stratified flow in microchannels. The partial differential equations that consider the effect of axial convection, transverse diffusion, and reaction are averaged in the transverse direction using the Lyapunov–Schmidt method. The resulting reduced-order model describes the evolution of the cup-mixing average and cross-section average...