In a laminar flow over plate the thickness of hydrodynamic boundary layer is 2 mm. What will be the thickness of thermal boundary layer? Fluid properties µ = 4 x 10-4 kg/m-s, k = 0.664 W/mK, Pr= 2.54

In a laminar flow over plate the thickness of hydrodynamic boundary layer is 2 mm. What will be the thickness of thermal boundary layer? Fluid properties µ = 4 x 10-4 kg/m-s, k = 0.664 W/mK, Pr= 2.54

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter5: Analysis Of Convection Heat Transfer

Section: Chapter Questions

Problem 5.25P

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Question

In a laminar flow over plate the thickness of hydrodynamic boundary layer is 2 mm. What will be the thickness of thermal
boundary layer? Fluid properties u = 4 x 10-4 kg/m-s, k = 0.664 W/mK, Pr = 2.54

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