Question: . Consider a microfluidic device consisting of 2 chambers connected by a cylindrical conduit. You want to determine the concentration profile of species A (Ca)

. Consider a microfluidic device consisting of 2 chambers connected by a cylindrical conduit. You want to determine the concentration profile of species A (Ca) within the conduit. The conduit has length L with a radius of R. The left chamber is well mixed and fixed at Cpo, While a reaction occurs in the right chamber that consumes species A with zero order kinetics, Rg = -ko. Performing a mass balance at z=L yields the second boundary condition, (NA,Z| . ) A+ RpVy =0, where Vg corresponds to the volume of the = well-mixed chamber on the right and A represents the cross-sectional area of the conduit. a. The left chamber is pressurized, giving rise to a constant pressure gradient AP/L that drives flow to the right. Determine the average velocity within the conduit in the creeping flow regime (i.e., Reynolds number

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