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All Journal Majalah Ilmiah Bahari Jogja Dinamika Bahari: Journal of Maritime Dynamic
Salim Salim
Sekolah Tinggi Maritim Yogyakarta
Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Mechanical Engineering Transportation

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Optimalisasi Perawatan Sistem Auxiliary Boiler Dalam Menghasilkan Uap Panas Prasetya Sigit Santosa; Ningrum Astriawati; Salim Salim; Imanuel Agung Prasojo
Dinamika Bahari Vol 3 No 2 (2022): Edisi Oktober 2022
Publisher : Politeknik Ilmu Pelayaran Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46484/db.v3i2.312

Abstract

Auxiliary boilers that have the function of producing hot steam are auxiliary steam boilers. The function of this steam is to heat the fresh water jacket cooling and fuel, drive the turbine pump, heat the liquid in the tank and room. This study aims to optimize the maintenance of auxiliary boiler systems, especially in the auxiliary steam boilers. This research was conducted in the engine room on the MT ship. This research is a qualitative descriptive study with data collection obtained from observation, interviews and documentation. The result of this study is the implementation of maintenance of auxiliary boiler components including: Boiler water; main burner; pilot burner; blower; and pumps. Overall, the average before optimizing maintenance, the effectiveness of the implementation of the planning maintenance system in auxiliary boilers was around 58.86%, and the average increased by 27.57% so that the average after optimization of maintenance with the guidelines for planning system maintenance became 86.43%. Auxiliary boiler system maintenance steam boiler In MT Tender Harmony can run optimally so that it can produce quality steam so that it can heat the fuel optimally.
Pemasangan Zinc Anoda Protection (ZAP) sebagai Perlindungan Aktif Korosi pada Kapal Benny Hartanto; Salim Salim
Majalah Ilmiah Bahari Jogja Vol 21 No 1 (2023): Februari
Publisher : Sekolah Tinggi Maritim Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33489/mibj.v21i1.315

Abstract

Ship maintenance is necessary and must be implemented. Among maintenance is corrosion prevention. The corrosion of a ship cannot be eliminated, but can only be reduced to a level of malignancy. There are two types of corrosion prevention, namely passive and active prevention. Passive prevention that is commonly done is by painting, while active prevention is by installing Zinc Anode Protection (ZAP). The need for ZAP on the ship depends on the wet surface area of ​​the ship, the replacement period, the type of material from the ZAP, and the size of the ZAP. Installation of ZAP on a ship is generally done by bolting it on the ship's body. The distance between one plate and another is not the same. Placement of ZAP is installed in relatively large flow sections around the keel and those located in the eddy area around the propellerinstalled tighter than other areas.
Co-Authors Benny Hartanto Imanuel Agung Prasojo Ningrum Astriawati Prasetya Sigit Santosa