The surface renewal frequency in Danckwert's model of mass transfer is given by (kL: mass transfer coefficient, m/s)

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
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H. The surface renewal frequency in Danckwert's model of mass transfer is given by (kL:
mass transfer coefficient, m/s)
(a) VRDA
(b) kżDA
(c) kž/DA
(d) kL/D
Transcribed Image Text:H. The surface renewal frequency in Danckwert's model of mass transfer is given by (kL: mass transfer coefficient, m/s) (a) VRDA (b) kżDA (c) kž/DA (d) kL/D
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