viscosity of the fluid. For moderated Reynolds numbers ranging
from 1 to 1000 in this study, the steady-state Navier-Stokes
equation can be solved in laminar conditions without taking into
account chaotic instabilities. In addition, we assume that a steadystate
flow is established at the inlets. Consequently, the transient
term in eq 1 can be neglected. Finally, the distribution of the
species concentration is obtained by solving the diffusionconvection
equation (eq 3) where the transient term is neglected