Air at atmospheric pressure and temperature of 25 oC flows at a speed of 10 m/s along a flat plate that is 4 m long and has a uniform surface temperature of 140 oC. If critical Reynolds number of 200,000: a) the local heat transfer kingdom at x = 2; 3; and 4 m from the front rim. b) the average heat transfer balance is 4 m long. c) the rate of heat transfer from the surface of the plate to the air if the width of the plate surface is 2 m.
Air at atmospheric pressure and temperature of 25 oC flows at a speed of 10 m/s along a flat plate that is 4 m long and has a uniform surface temperature of 140 oC. If critical Reynolds number of 200,000: a) the local heat transfer kingdom at x = 2; 3; and 4 m from the front rim. b) the average heat transfer balance is 4 m long. c) the rate of heat transfer from the surface of the plate to the air if the width of the plate surface is 2 m.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Air at atmospheric pressure and temperature of 25 oC flows at a speed of 10 m/s along a flat plate that is 4 m long and has a uniform surface temperature of 140 oC. If
critical Reynolds number of 200,000:
a) the local heat transfer kingdom at x = 2; 3; and 4 m from the front rim.
b) the average heat transfer balance is 4 m long.
c) the rate of heat transfer from the surface of the plate to the air if the width of the plate surface is 2 m.
d) game problems b) and c) flow velocity 5 and 20 m/s
e) What is your analysis and conclusion on this case?
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