A steady-flow Carnot refrigeration cycle uses R-134a as the working fluid. The refrigerant changes from saturated vapor to saturated liquid at 36°C in the condenser as it rejects heat. The evaporator pressure is 200 kPa. For every kg of refrigerant, calculate the net work input. *

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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.