The Reversed Carnot Cycle is used to run a food production company's refrigeration system. The system's hot refrigerant supply temperature should be 52 degrees Celsius, while the sink temperature should be -14 degrees Celsius. It is expected to have a capacity of at least 24 tons. It's important not to overlook losses. Determine: a. The COP (3 points) b. The COP of Heat Pump (2 points) c. The heat rejected from the system in kW (5 points)

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter8: Natural Convection
Section: Chapter Questions
Problem 8.46P
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The Reversed Carnot Cycle is used to run a food production company's refrigeration
system. The system's hot refrigerant supply temperature should be 52 degrees Celsius,
while the sink temperature should be -14 degrees Celsius. It is expected to have a
capacity of at least 24 tons. It's important not to overlook losses. Determine:
a. The COP (3 points)
b. The COP of Heat Pump (2 points)
c. The heat rejected from the system in kW (5 points)
Transcribed Image Text:The Reversed Carnot Cycle is used to run a food production company's refrigeration system. The system's hot refrigerant supply temperature should be 52 degrees Celsius, while the sink temperature should be -14 degrees Celsius. It is expected to have a capacity of at least 24 tons. It's important not to overlook losses. Determine: a. The COP (3 points) b. The COP of Heat Pump (2 points) c. The heat rejected from the system in kW (5 points)
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