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.

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.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

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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