Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Urecol Journal. Part E: Engineering

Analysis of Water Contaminated Engine Oil in Engine Generator Set Wilarso Wilarso; Firmansyah Azharul; Che Wan Mohd Noor; Dan Mugisidi
Urecol Journal. Part E: Engineering Vol. 1 No. 2 (2021): August-Dec
Publisher : Konsorsium LPPM Perguruan Tinggi Muhammadiyah 'Aisyiyah (PTMA) Koordinator Wilayah Jawa Tengah - DIY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (276.425 KB) | DOI: 10.53017/uje.66

Abstract

This case study was conducted in a manufacturing company that experienced a breakdown in a power generator set. A standard investigation was carried out by opening the crankcase cover and checking the dipstick. The results of the visual inspection showed that the engine oil was contaminated with water. Therefore, this study was conducted to further analyze the causes of oil contaminated with water in the unit being handled using fault tree analysis (FTA). As a result, cracks were found in the cylinder liner due to pitting on the outer liner with a pitting depth of more than 2 mm. In our analysis, pitting is formed due to the presence of air bubbles in the cooling system. Based on FTA, the formation of air bubbles is caused by the quality of the coolant. We also found that the coolant used was not added with any additives.
Analysis of Water Contaminated Engine Oil in Engine Generator Set Wilarso Wilarso; Firmansyah Azharul; Che Wan Mohd Noor; Dan Mugisidi
Urecol Journal. Part E: Engineering Vol. 1 No. 2 (2021): August-Dec
Publisher : Konsorsium LPPM Perguruan Tinggi Muhammadiyah 'Aisyiyah (PTMA) Koordinator Wilayah Jawa Tengah - DIY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53017/uje.66

Abstract

This case study was conducted in a manufacturing company that experienced a breakdown in a power generator set. A standard investigation was carried out by opening the crankcase cover and checking the dipstick. The results of the visual inspection showed that the engine oil was contaminated with water. Therefore, this study was conducted to further analyze the causes of oil contaminated with water in the unit being handled using fault tree analysis (FTA). As a result, cracks were found in the cylinder liner due to pitting on the outer liner with a pitting depth of more than 2 mm. In our analysis, pitting is formed due to the presence of air bubbles in the cooling system. Based on FTA, the formation of air bubbles is caused by the quality of the coolant. We also found that the coolant used was not added with any additives.
Co-Authors Abdul Rahman Abdul Rahman Soleh Pohan Adi Nugroho Adi Tri Siswanto Adittia Fajar Agus Fikri Agus Fikri Ahmad Faiz Rahmatullah Ahmad Samil Mubarok Aji, Ikbal Prasetiyo Alamsyach, Rizky Arief Hamzah Avorizano, Arry Cahyani, Regita Septia Che Wan Mohd Noor Deka Rama Ligustian Djeli, M Yusuf Emilia Roza Estu Sinduningrum Estu Sinduningrum Fadhlurrahman Zaki Fadhlurrahman Zaki Fadlurrahman Zaki Faldy Irwiensyah Faturahman, Hamdi Fauzi, Herman Fikri, Agus Fikri, Agus Firman Noor Hasan Firmansyah Azharul Giri Parwatmoko Giri Parwatmoko Hamdi Faturahman Hamdi Faturohman Hamzah, Arif Hangga Putra Prabawa Harry Ramzah Hilda, Atiqah M. Hilmi, Irfan Ibnu Sulistiono Ikbal Prasetiyo Aji Luhung, Rizal Andi Lutfan Zulwaqar M Yusuf Djeli M. Mujirudin Mohammad Mujirudin Mohammad Yusuf D Mubarok, Ahmad Samil Muharom4, Vazri Muhidal Wasi Mujirudin Mujirudin Nofendri, Yos Nurfadillah, Zaka Nurkholid Nurkholid Nurkholid Oktarina Heriyani Oktarina Heriyani Oktarina Heriyani Oktarina Heriyani Oktarina Heriyani Oktarina Heriyani Oktavian, Akbar Pancatatva Hesti Gunawan Qolibu Rozak Rahmad Bonanza Rahmi Imanda Regita Septia Cahyani Rifky, Rifky Rifky, Rifky Riyan Ariyansah Rizal Andi Luhung Rizki Afif Afandi Rizki Afif Afandi Salman Alfarisi Saputra, Alfian Ady Sayuti, Adi Tegar Sinduningrum, Estu Soleh Pohan, Abdul Rahman Sugema Tegar Imaniar Kusnanto Wahyu Kuncoro Wasi, Muhidal Widodo Widodo Wilarso, Wilarso Wirangga, Ristanto Wirayudatama, Johan Yulikastomo Yulikastomo yusuf, Ahmad Maulana Zaka Nurfadilah