An ideal refrigerator operates between -9 C and 22 °C. 1. Calculate the COP. 2. Calculate the power required to drive the refrigerator to produce 0,4 kg of ice per minute at 0 °C from water at 17 °C. Assume the latent heat of ice is 330,6 kJ/kg and Cw of water = 4,187 kJ/kg.K. %3D

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Numerical Calculations

In the mid-20th century, the availability and the growth in power of digital computers led to the increase in the mathematical model in the field of engineering and science. The analysis of these detailed models needs to be increased.