ANANTO, DWI PRASAJA (2019) PERAWATAN AIR TAWAR PENDINGIN MESIN INDUK UNTUK MENCEGAH TERJADINYA KOROSI DI KAPAL MOTOR BAHARU PT. MEGA SEGARA LINE. KARYA TULIS.
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Abstract
Freshwater cooling is very influential in the cooling system, because it serves to prevent the occurrence of corrosion. The higher the pH the higher the corrosion rate. To keep the corrosion so it can be done routinely checking the normal pH is seven point five to eight point five (7,5-8,5). The purpose of writing the paper to find the cause and corrosion effects on the parent air-cooling machine's freshwater system. With checking the cooling freshwater system. Corrosion prevention in freshwater cooling systems can be done by treatment of freshwater systems by checking water ph, water pressure and temperature. The freshwater cooling system obtained a neutral water ph between (7.5-8.5) .The freshwater temperature that comes out of the coller with a temperature temperature of700C-800C. In fresh water cooler fresh water cooled by sea water and until the temperature drops to 500C-600C Keywords: Corrosion, Cooling, Treatment
| Item Type: | Article |
|---|---|
| Additional Information: | 145220022 |
| Subjects: | Teknika |
| Divisions: | Program Studi > D3-Teknika |
| Depositing User: | AMNI Perpustakaan Semarang |
| Date Deposited: | 27 Feb 2020 06:26 |
| Last Modified: | 27 Feb 2020 06:26 |
| URI: | http://repository.stimart-amni.ac.id/id/eprint/1754 |
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