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All Journal Bina Teknika International Journal of Marine Engineering Innovation and Research
Priyonggo Syamrahmadi
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Automotive Engineering Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Physics Transportation

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Analysis of Diesel Engine Components Durability on Fishing Vessel Fueled with Biodiesel (B30) Edy Purwanto; Beny Cahyono; Priyonggo Syamrahmadi; Achmad Faisol
International Journal of Marine Engineering Innovation and Research Vol 6, No 3 (2021)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (222.772 KB) | DOI: 10.12962/j25481479.v6i3.9451

Abstract

The Indonesian government's policy of using biodiesel as an alternative fuel in the shipping industry is still an intensive discussion. Biodiesel as a substitute for diesel fuel has an impact on engine performance, lifetime and emission. The use of biodiesel fuel will increase the wear rate on metal components in diesel engines. From a series of tests carried out in accordance with Engine Manufacturer Association (EMA) standards, wearing on several engine components would be increase when the engine run using biodiesel palm oil (B30). The results showed that there was 19.8% aluminum content, 0.75% iron content, and chromium content in diesel engine lubricating oil with B30 biodiesel fuel higher than using diesel fuel. In addition, the clerance in the pisthon ring also increases and wear is seen on the journal bearing. However, the deposits formation in the diesel engine components made from palm oil biodiesel B30 is 5.43% increase than diesel fuel. From these results, it may be concluded that using of B30 palm oil biodiesel as fuel reduce durability of diesel engine standart.
PENGARUH TEKNOLOGI PENGELASAN PT. CAPUTRA MITRA SEJATI SHIPYARD TERHADAP KUALITAS PEMBANGUNAN KAPAL PATROLI CEPAT (PC) 40 Adhi Susanto; Ferdy Hendarto S; Priyonggo Syamrahmadi
Bina Teknika Vol 16, No 2 (2020): Bina Teknika
Publisher : Faculty of Engineering UPN "Veteran" Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54378/bt.v16i2.2052

Abstract

Penelitian ini bertujuan untuk mengetahui Pengaruh Teknologi Pengelasan, Keahlian Juru Las dan Perawatan Peralatan Las terhadap Kualitas Pembangunan Kapal Patroli Cepat (PC) 40. Penelitian ini adalah deskriptif kuantitatif dengan 45 responden sebagai sumbar data. Teknik analisis data dalam penelitian ini diolah dengan program SPSS versi 25. Hasil penelitian menunjukkan bahwa terdapat pengaruh positif dan signifikan antara Teknologi Pengelasan terhadap Kualitas Pembangunan Kapal Patroli Cepat (PC) 40, terdapat pengaruh positif dan sigfinikan Keahlian Juru Las terhadap Kualitas Pembangunan Kapal Patroli Cepat (PC) 40, dan juga terdapat pengaruh positif dan signifikan dari Perawatan Peralatan Las terhadap Kualitas Pembangunan Kapal Patroli Cepat (PC) 40.
Co-Authors Achmad Faisol Adhi Susanto Beny Cahyono Edy Purwanto Ferdy Hendarto S Ida Ayu Putu Sri Widnyani