ILHAM, RAMADIANSYAH (2017) Optimalisasi Kerja MGPS (Marine Growth Prevention System) Guna Kelancaran Sistem Pendinginan Air Laut Di Auxiliary Condensor Pada Kapal MV. PEWEE. Diploma thesis, POLITEKNIK ILMU PELAYARAN SEMARANG.
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Abstract
Ilham Ramadiansyah, 2017, NIT : 50134969. T, “The Optimization of MGPS (MARINE GROWTH PREVENTION SYSTEM) performance of the seawater cooling system in the auxiliary condenser on MV. Pewee” diploma IV study program , Politeknik Ilmu Pelayaran Semarang , 1st supervisor : H. Mustholiq , MM, 2nd supervisor : Capt. Didi Sumadi MGPS works by electrolyte methods or principles that work to provide continuous protection by using chemicals. With the incorporation of two systems namely the installation of anti-fouling pipes and corrosion suppression with a low voltage power supply control panel which is channelled to an anode directly connected to fluid within the pipeline to minimize the effect of acidity of the liquid level on corrosion processes along the pipeline installation. The system consists of a pair of copper and aluminium called anodes mounted on the filter entering the liquid to be neutralized . The copper anode produces ions flowing through the liquid medium in direct contact with it . And the ions are potential to share off the growth of shells ad barnacles along the anode current flow range , without the protection of antifouling pipes , pipes may be full of long standing organisms that can lead to blockages there by reducing system efficiency in pipeline installations mounted on the filter entering fluid. From the problems experienced by the authors, the formulation of the problem is by looking for factors there are not optimal for MGPS work and effort to overcome and perform qualitative descriptive data collection with method of urgency ,seriousness and growth. The result of this study indicates that MGPS does not work optimally due to the occurence of the crust building . The occurence of corrosion in the MGPS output pipe that can inhibit the formation of the electric current. Keywords: MGPS, Auxiliary Condensor, Cooler, Urgency Serioussnes Growth
| Item Type: | Thesis (Diploma) |
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| Subjects: | Skripsi Skripsi > Teknika |
| Divisions: | Teknika |
| Depositing User: | mahasiswa taruna mahasiswa |
| Date Deposited: | 28 Jan 2019 01:27 |
| Last Modified: | 28 Jan 2019 01:27 |
| URI: | http://repository.pip-semarang.ac.id/id/eprint/313 |
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