Q4-Atmospheric air at 20°C is flowing parallel to a flat plate at a velocity of 2.8m/s. Estimate the boundary layer thickness and local coefficient of skin friction at x=1.2m from the leading edge of the plate. Take the kinematic viscosity of air at 20°C=15.4×10“ m²/s.

Q4-Atmospheric air at 20°C is flowing parallel to a flat plate at a velocity of 2.8m/s. Estimate the boundary layer thickness and local coefficient of skin friction at x=1.2m from the leading edge of the plate. Take the kinematic viscosity of air at 20°C=15.4×10“ m²/s.

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 5.24P: Engine oil at 100C flows over and parallel to a flat surface at a velocity of 3 m/s. Calculate the...

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Q4-Atmospheric air at 20°C is flowing parallel to a flat plate at a velocity of
2.8m/s. Estimate the boundary layer thickness and local coefficient of skin
friction at x=1.2m from the leading edge of the plate. Take the kinematic
viscosity of air at 20°C=15.4x10“ m²/s.

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