You have to do thermal analysis of a building near an arctic observatory, which has a footprint of 8-mx 12-m and height of 4-m and oriented as shown. The ambient air temperature is -15°C and it is blowing at a velocity of 3.2 m/s from East to West parallel to the front wall. The sky temperature is -5°C. The surface temperature of the building is kept uniform at 15°C. What is the total convective heat transfer rate from the front wall of the building?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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You have to do thermal analysis of a building near an arctic observatory, which has a footprint of 8-mx12-m
and height of 4-m and oriented as shown. The ambient air temperature is -15°C and it is blowing at a
velocity of 3.2 m/s from East to West parallel to the front wall. The sky temperature is -5°C. The surface
temperature of the building is kept uniform at 15°C. What is the total convective heat transfer rate from
the front wall of the building?
11668 W
12 m
SOUTH
*
NORTH
6 m
8 m
Wind
Transcribed Image Text:You have to do thermal analysis of a building near an arctic observatory, which has a footprint of 8-mx12-m and height of 4-m and oriented as shown. The ambient air temperature is -15°C and it is blowing at a velocity of 3.2 m/s from East to West parallel to the front wall. The sky temperature is -5°C. The surface temperature of the building is kept uniform at 15°C. What is the total convective heat transfer rate from the front wall of the building? 11668 W 12 m SOUTH * NORTH 6 m 8 m Wind
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