6–102 The performance of a heat pump degrades (i.e., its COP decreases) as the temperature of the heat source decreases. This makes using heat pumps at locations with severe weather conditions unattractive. Consider a house that is heated and maintained at 20°C by a heat pump during the winter. What is the maximum COP for this heat pump if heat is extracted from the outdoor air at (a) 10°C, (b) –5°C, and (c) -30°C?
6–102 The performance of a heat pump degrades (i.e., its COP decreases) as the temperature of the heat source decreases. This makes using heat pumps at locations with severe weather conditions unattractive. Consider a house that is heated and maintained at 20°C by a heat pump during the winter. What is the maximum COP for this heat pump if heat is extracted from the outdoor air at (a) 10°C, (b) –5°C, and (c) -30°C?
Related questions
Question
Transcribed Image Text:**Understanding Heat Pump Performance**
**Section 6-102**
The performance of a heat pump decreases (i.e., its Coefficient of Performance, COP, decreases) as the temperature of the heat source decreases. This makes using heat pumps at locations with severe weather conditions unattractive.
Consider a house that is heated and maintained at 20°C by a heat pump during the winter. What is the maximum COP for this heat pump if heat is extracted from the outdoor air at:
- (a) 10°C
- (b) -5°C
- (c) -30°C?
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
