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A house is being designed to use a thick concrete floor
Chapter 3, Problem 121HP(choose chapter or problem)
Problem 121HP
A house is being designed to use a thick concrete floor mass as thermal storage material for solar energy heating. The concrete is 30 cm thick, and the area exposed to the sun during the daytime is 4 × 6 m. It is expected that this mass will undergo an average temperature rise of about 3°C during the day. How much energy will be available for heating during the nighttime hours?
Questions & Answers
QUESTION:
Problem 121HP
A house is being designed to use a thick concrete floor mass as thermal storage material for solar energy heating. The concrete is 30 cm thick, and the area exposed to the sun during the daytime is 4 × 6 m. It is expected that this mass will undergo an average temperature rise of about 3°C during the day. How much energy will be available for heating during the nighttime hours?
ANSWER:
Solution
Step 1 of 3
We need to find out how much energy will be available for heating during the nighttime hours.