Answered: Atmospheric air at 20°C flows at 10 m/s…

Atmospheric air at 20°C flows at 10 m/s on both sides over a 2-m long by 4-m wide flat plate. Calculate the maximum boundary layer thickness and the drag force if the plate is smooth and if rough.

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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Question

Atmospheric air at 20°C flows at 10 m/s on both
sides over a 2-m long by 4-m wide flat plate.
Calculate the maximum boundary layer thickness
and the drag force if the plate is smooth and if
rough.

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