A Cascade refrigeration system using R-410A and a heat exchanger is operating an evaporator with a capacity of 8 tons and temperature of -30°C. If the heat exchanger produces 1.0 Mpa and the condensing temperature is 50°C, determine the COP and the refrigerating efficiency of the system. Draw the schematic diagram of the system and assume ideal conditions.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A Cascade refrigeration system using R-410A and a heat exchanger is operating an evaporator with a capacity of 8 tons and temperature of -30°C. If the heat exchanger produces 1.0 Mpa and the condensing temperature is 50°C, determine the COP and the refrigerating efficiency of the system. Draw the schematic diagram of the system and assume ideal conditions.
Problem:
system using R-410A and
A Cascade refrigera
a heat exchanger is
erating an evaporator with a
capacity of 8 tons aemperature of -30°C. If the
heat exchanger D
determine the
COP and the refrigerating efficiency of the system
Draw the schematic diagram of the system and
assume ideal conditions
Transcribed Image Text:Problem: system using R-410A and A Cascade refrigera a heat exchanger is erating an evaporator with a capacity of 8 tons aemperature of -30°C. If the heat exchanger D determine the COP and the refrigerating efficiency of the system Draw the schematic diagram of the system and assume ideal conditions
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