User:Ceustaq/sandbox

Plan view: For $Pe_{L}\rightarrow 0$, convection is negligible, and diffusion dominates mass transport.

Plan view: For $Pe_{L}=1$, diffusion and convection both occur over equal times, and have the same influence on mass transport.

Plan view: For $Pe_{L}\rightarrow \infty$, diffusion is negligible, and convection dominates mass transport.