Engine oil at 40°C flows over a 20-m-long & 3-m-wide smooth flat plate with a free-stream velocity of 50 m/s. Determine the drag force acting on upper side of the plate when: a) Flow is parallel to plate length. b) Flow is parallel to plate width. kindly give me the correct solution.

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
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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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Engine oil at 40°C flows over a 20-m-long & 3-m-wide smooth flat plate with a free-stream
velocity of 50 m/s. Determine the drag force acting on upper side of the plate when:
a) Flow is parallel to plate length.
b) Flow is parallel to plate width.

kindly give me the correct solution.

Width
velocity of 50 m/s. Determine the drag force acting on upper side of the plate when:
Engine oil at 40°C flows over a 20-m-long & 3-m-wide smooth flat plate with a free-stream
a) Flow is parallel to plate length.
b) Flow is parallel to plate width.
Length
Transcribed Image Text:Width velocity of 50 m/s. Determine the drag force acting on upper side of the plate when: Engine oil at 40°C flows over a 20-m-long & 3-m-wide smooth flat plate with a free-stream a) Flow is parallel to plate length. b) Flow is parallel to plate width. Length
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