TITO YUSANDA, AGUSTA (2019) SISTEM PENGOPERASIAN, PERAWATAN DAN PERBAIKAN MESIN PENDINGIN MAKANAN DI KAPAL MV. ASL MULIA PT. CAPITOL NUSANTARA INDONESIA. KARYA TULIS.
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Abstract
Refrigeration is the process of heat removal is done so that the temperature decreases the environment and maintain this temperature for the desired time. There are several cooling systems are used but the vapor compression refrigeration system is the cooling that is commonly used because it is easy to implement and easy to analyze its effectiveness. The system consists of a compressor, expansion valves, condenser and evaporator. The working fluid used in the cooling process is referred to as a refrigerant. Cold process in the engine coolant for their heat transfer. Each machine is capable of producing cold temperatures cooler by absorbing heat from the air that is present in the refrigeration chamber itself. The materials used to produce so rapid evaporation capable of producing cold air. Usually for this purpose use Freon gas. This gas in the cooling system has an arbitrary shape, ie from liquid form into the form of gas ( vapor ) . In the compressor, a gas that has been turned into vapor and heat takanan was raised for the next hot steam coming from the gas yan lowered or cooled in the condenser to form a liquid . Then when he got on the evaporator liquid is reduced pressure so as to evaporate and absorb heat in the surrounding areas. Then in the form of refrigerant vapor was sucked back by the compressor section and removed again as before. Such a process is taking place repeatedly. In the engine coolant system.
| Item Type: | Article |
|---|---|
| Additional Information: | 125020177 |
| Subjects: | Teknika |
| Divisions: | Program Studi > D3-Teknika |
| Depositing User: | AMNI Perpustakaan Semarang |
| Date Deposited: | 04 Mar 2020 08:21 |
| Last Modified: | 04 Mar 2020 08:21 |
| URI: | http://repository.unimar-amni.ac.id/id/eprint/1795 |
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