17.5.* Assuming that the transition from a laminar to a turbulent boundary layer takes place at a Reynolds number of 106, what is the maximum thickness for the laminar boundary layer on a flat plate for (a) Air flowing at 10 ft /s? (b) Water flowing at 10 ft /s? (c) Glycerin flowing at 10 ft/s (vglycerin = 8.07 · 10−3 ft²/ 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
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Answer: 0.081ft; 0.0054 ft; 4.03ft 

17.5.*
Assuming that the transition from a laminar to a turbulent
boundary layer takes place at a Reynolds number of 106,
what is the maximum thickness for the laminar boundary
layer on a flat plate for
(a) Air flowing at 10 ft /s?
(b) Water flowing at 10 ft /s?
(c) Glycerin flowing at 10 ft/s (vglycerin = 8.07 · 10−3 ft²/
s)?
Transcribed Image Text:17.5.* Assuming that the transition from a laminar to a turbulent boundary layer takes place at a Reynolds number of 106, what is the maximum thickness for the laminar boundary layer on a flat plate for (a) Air flowing at 10 ft /s? (b) Water flowing at 10 ft /s? (c) Glycerin flowing at 10 ft/s (vglycerin = 8.07 · 10−3 ft²/ s)?
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