Air at 25°C flows past a flat plate at 2.5m/s. the plate measures 60 cm X 30 cm and is maintained at a uniform temperature of 95°C. Calculate the heat loss from the plate if the air flows parallel to the 60 cm side. How would this heat loss be affected if the flow of air is made parallel to the 30 cm side. what is the percentage change.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Problem:
Air at 25°C flows past a flat plate at
2.5m/s. the plate measures 60 cm X
30 cm and is maintained at a uniform
temperature of 95°C. Calculate the
heat loss from the plate if the air flows
parallel to the 60 cm side. How would
this heat loss be affected if the flow of
air is made parallel to the 30 cm side.
what is the percentage change.
Transcribed Image Text:Problem: Air at 25°C flows past a flat plate at 2.5m/s. the plate measures 60 cm X 30 cm and is maintained at a uniform temperature of 95°C. Calculate the heat loss from the plate if the air flows parallel to the 60 cm side. How would this heat loss be affected if the flow of air is made parallel to the 30 cm side. what is the percentage change.
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