Consider the third floor of a large apartment building that has six floors. All heat flow is
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Question:
This floor of the apartment building has these characteristics:
1. Outside walls: 5,064 ft2 with an R-value of 21.1 ft2-h-F/BTU.
2. This area already subtracts the area of the doors and windows.
3. Windows: 50 windows at 12.0 ft2 each with an R-value of 2.0 ft2-h-F/BTU.
4. Sliding glass doors: 16 doors at 48.0 ft2 each with an R-value of 1.5 ft2-h-F/BTU.
5. The inside temperature is 70F and the outside temperature is 25F.
What is the rate of heat flow from this floor of the apartment building in BTU/h?
Related Book For
Holt McDougal Larson Geometry
ISBN: 9780547315171
1st Edition
Authors: Ron Larson, Laurie Boswell, Timothy D. Kanold, Lee Stiff
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