• Gases A and B are diffusing towards each other at steady state by equimolar counter diffusion through a conduit of length L. The partial pressures of A at the left end is pa and at the right end is pa2. The cross section of the conduit is square, each side of which being 2b, at the left and uniformly increasing to 2b, at the right end. Assuming the diffusivity to be DAB, derive the formula for the rate of diffusional mass transfer. W = (Pa - PA). 445, RTL
• Gases A and B are diffusing towards each other at steady state by equimolar counter diffusion through a conduit of length L. The partial pressures of A at the left end is pa and at the right end is pa2. The cross section of the conduit is square, each side of which being 2b, at the left and uniformly increasing to 2b, at the right end. Assuming the diffusivity to be DAB, derive the formula for the rate of diffusional mass transfer. W = (Pa - PA). 445, RTL
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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