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All Journal Zona Laut : Jurnal Inovasi Sains dan Teknologi Kelautan Jurnal Aplikasi Pelayaran dan Kepelabuhanan
Daryanto Daryanto
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Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Energy Engineering Social Sciences Transportation

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Penerapan Metode Failure Mode And Effect Analysis (FMEA) Pada Industri Pelayaran Dalam Mengidentifikasi Potensi Kegagalan Komponen Mesin Induk ( Studi Kasus di Kapal Xyz ) Daryanto, Daryanto
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 5, Number 3, November 2024 Edition
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62012/zl.v5i3.42087

Abstract

The main engine of a ship plays a crucial role in supporting its operations. Failure in this engine can have fatal consequences, both in terms of safety and economic impact. This study applies the Failure Mode and Effect Analysis (FMEA) method to the main engine of Ship XYZ to identify potential failure modes and calculate risk levels based on the Risk Priority Number (RPN). Operational data, interviews with the chief engineer, machinists, technicians, and historical failure analyses were used to assess the parameters of Severity (S), Occurrence (O), and Detection (D). The results indicate that fuel pipe leakage has the highest RPN value (405), followed by rotor damage in the turbocharger (245), and mechanical failure in the valve (224). Recommended improvements include enhancing maintenance of the fuel pipe system and conducting regular visual inspections, routine cleaning and lubrication, vibration inspections for turbocharger components, as well as using high-quality lubricants and cleaning carbon residue buildup on intake valves. Keywords: FMEA, Main Engine, Potential Failure, Ship, RPN.
Analysis of the Causes of the Decline in Water Production Bid on Fresh Water Generator in Ship MV. Lumoso Karunia II Syahputra, Ferdyan Alam; Daryanto, Daryanto; Saktiono, Maxima Ari
JURNAL APLIKASI PELAYARAN DAN KEPELABUHANAN Vol 15 No 1 (2024): bulan September
Publisher : Universitas Hang Tuah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30649/japk.v15i1.124

Abstract

This study aims to analyze the causes of the decline in fresh water production on the Fresh Water Generator on the MV. Lumoso Karunia II. Researchers conducted this research for 12 months and 5 days conducted on the MV. Lumoso Karunia II which is a type of Bulk Carrier ship which is a ship owned by PT Lumoso Pratama Line Company. This research method uses quantitative methods. Researchers use secondary data in the form of library books, journals and documents related to this research, while primary data in this study is in the form of direct field studies. Data collection techniques in this study are library research, direct and indirect observation and interviews. The results of this study indicate that the performance of the fresh water generator auxiliary aircraft is less than optimal so that what is produced does not match the amount of capacity due to lack of maximum maintenance. With the thickness of scale attached to the evaporator pipe of 1.85 mm, it causes blockage of the evaporator pipe. Thus, there is a decrease in intake in the evaporator. So, the decrease in intake in the evaporator resulted in a decrease in fresh water production of 16 m3 tons in the fresh water generator. As a result of the decrease in fresh water production in the fresh water generator at MV. Lumoso Karunia II is a shortage of fresh water in accommodation and disruption of the cooling process in machinery.
Co-Authors Maxima Ari Saktiono Syahputra, Ferdyan Alam