0.20 m (in the flow direction) a the plate length is 60,000. Wha the free stream velocity of the t is the rate of heat transfer, St

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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(v) Air at a pressure of 1 atm and a temperature of 50°C is in parallel flow
over the top surface of a flat plate that is heated to a uniform temperature of 100°C.
The plate has a length of 0.20 m (in the flow direction) and a width of 0.10 m. The
Reynolds number based on the plate length is 60,000. What is the rate of heat transfer
from the plate to the air? If the free stream velocity of the air is triple and the pressure
is increased to 10 atm, what is the rate of heat transfer, 8t ,8, C fx-0.17 Now if the case
with constant heat flux (580 w/m²) find surface temperature, Nu,,Nu, with second
value of velocity.
Transcribed Image Text:(v) Air at a pressure of 1 atm and a temperature of 50°C is in parallel flow over the top surface of a flat plate that is heated to a uniform temperature of 100°C. The plate has a length of 0.20 m (in the flow direction) and a width of 0.10 m. The Reynolds number based on the plate length is 60,000. What is the rate of heat transfer from the plate to the air? If the free stream velocity of the air is triple and the pressure is increased to 10 atm, what is the rate of heat transfer, 8t ,8, C fx-0.17 Now if the case with constant heat flux (580 w/m²) find surface temperature, Nu,,Nu, with second value of velocity.
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