Modify the vapor-compression refrigeration system presented in Section 3.9 to apply to a refrigerator for home use. This system needs to provide cooling to two units: the freezer at 215°C and the main compartment at 5°C. Take the refrigeration capacity, QC, of each compartment to be equal. You are limited to one compressor and one condenser. Draw a schematic of the process and the associated Ts diagram. Select an appropriate refrigerant and defi ne the states of the system.
Refrigerants and their properties can be found at http://webbook.nist.gov/chemistry/fl uid/.