Sublimation of Naphthalene from a Flat Plate.Air at 100oC, 1 atm, and a free-stream velocity of 5 m/s flows over a 3-m-long, horizontal, thin, flat plate of naphthalene, causing it to sublime. Determine the: (a) length over which a laminar boundary layer persists, (b) rate of mass transfer over that length, and (c) thicknesses of the velocity and concentration boundary layers at the point of transition of the boundary layer to turbulent flow. The physical properties are: vapor pressure of naphthalene =10 torr; viscosity of air =0.0215 cP; molar density of air = 0.0327 kmol/m3;and diffusivity of naphthalene in air = 0.94 x 10-5 m2/s.
Sublimation of Naphthalene from a Flat Plate.Air at 100oC, 1 atm, and a free-stream velocity of 5 m/s flows over a 3-m-long, horizontal, thin, flat plate of naphthalene, causing it to sublime. Determine the: (a) length over which a laminar boundary layer persists, (b) rate of mass transfer over that length, and (c) thicknesses of the velocity and concentration boundary layers at the point of transition of the boundary layer to turbulent flow. The physical properties are: vapor pressure of naphthalene =10 torr; viscosity of air =0.0215 cP; molar density of air = 0.0327 kmol/m3;and diffusivity of naphthalene in air = 0.94 x 10-5 m2/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
Section: Chapter Questions
Problem 1.1P
Related questions
Question
Sublimation of Naphthalene from a Flat Plate.
Air at 100oC, 1 atm, and a free-stream velocity of 5 m/s flows over a 3-m-long, horizontal, thin, flat plate of naphthalene, causing it to sublime. Determine the: (a) length over which a laminar boundary layer persists, (b) rate of
Expert Solution
Trending now
This is a popular solution!
Step by step
Solved in 9 steps with 9 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemical-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you
Introduction to Chemical Engineering Thermodynami…
Chemical Engineering
ISBN:
9781259696527
Author:
J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:
McGraw-Hill Education
Elementary Principles of Chemical Processes, Bind…
Chemical Engineering
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
Introduction to Chemical Engineering Thermodynami…
Chemical Engineering
ISBN:
9781259696527
Author:
J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:
McGraw-Hill Education
Elementary Principles of Chemical Processes, Bind…
Chemical Engineering
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
Industrial Plastics: Theory and Applications
Chemical Engineering
ISBN:
9781285061238
Author:
Lokensgard, Erik
Publisher:
Delmar Cengage Learning
Unit Operations of Chemical Engineering
Chemical Engineering
ISBN:
9780072848236
Author:
Warren McCabe, Julian C. Smith, Peter Harriott
Publisher:
McGraw-Hill Companies, The