Tugas Akhir Mesin
Pemamfaatan Panas Buang Kondensor Untuk Pemanas Air Dengan Menggunakan Alat Penukar Panas Radiator
Article History: Received 3 June 2019 Accepted 6 March 2020 Available online............
Potential heat is wasted from the AC condenser (Air Conditioner) currently only a source of energy exposed to the surrounding environment. This thermal energy has the potential as an energy source that can be used for the heating process. If seen from the potential of the heat generated by the condenser which is quite large, then the wasted heat is very well used in the process of heating water for bathing. The purpose of this study is to determine the temperature generated by the radiator heat exchanger of each refrigerant 22, refrigerant 32 and refrigerant 410a, determine the potential of the energy entering the water heating chamber and determine the efficiency of the tools in each refrigerant 22, refrigerant 32 and 410a refrigerant with an air conditioner condenser heat source. The results showed that the type of refrigerant used to heat water, the energy entering the heating chamber, the energy absorbed by the heater and the efficiency of the water heater. The greater the lower pressure on the condition of the air conditioner is on each refrigerant, the more energy that enters the heating chamber, the higher the temperature and air velocity, so that the heating time of the water will be faster, the energy absorbed and the efficiency higher. The highest water temperature can be obtained in the variation of refrigerant 32 (45 ° C), the energy entering the heating chamber is highest in the variation of refrigerant 32 (24342,810 kJ), the highest energy absorbed in the variation of refrigerant 32 (169.25 kJ) and the highest effic
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