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Design a Carnot refrigerator that uses nitrogen to produce ice cubes from liquid water. The refrigerator will operate between 0 C and 25 C, and

Design a Carnot refrigerator that uses nitrogen to produce ice cubes from liquid water. The refrigerator will operate between 0 C and 25 C, and between 1 bar and 5 bar. Assume nitrogen to be an ideal gas with Cp=29 J/mol/K

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