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All Journal Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut AQUATIC SCIENCE & MANAGEMENT e-Journal BUDIDAYA PERAIRAN JURNAL ILMIAH PLATAX
Manu, Lusia
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science

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HULL REDESIGN AND ITS EFFECT ON THE RESISTANCE OF MANADO PROTOTYPE SMALL PURSE SEINER: Rancang Ulang Desain Lambung dan Pengaruhnya terhadap Tahanan Gerak Kapal Pukat Cincin Kecil Manado Pamikiran, Revols D. Ch.; Manoppo, Lefrand; Dien, Heffry; Manu, Lusia
Marine Fisheries : Journal of Marine Fisheries Technology and Management Vol. 15 No. 1 (2024): Marine Fisheries: Journal of Marine Fisheries Technology and Management
Publisher : Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jmf.v15i1.49865

Abstract

This research aims to determine the effect of redesigning the hull of a small purse seine ship on its motion resistance. The research was carried out using a small purse seine ship prototype in Manado by changing the length-breath-depth ratio based on the main dimensions of the ship, resulting in three new hull designs coded K-0 (prototype), K-1, K-2, and K- 3. Maxsurf modeler and Maxsurf resistance were used to run a simulation set of three loading conditions (light, half, full) and speed (low, medium, high). The research results show that changes in ship hull design affect the resistance and thrust of the ship. There is a difference in resistance between the ship with the redesigned hull and the prototype, where the smallest difference is shown by K-3. In addition to changes in hull design, changes in ship loading conditions, Froude number, and ship speed lead to increases in ship resistance and thrust. Based on the average allowance (sea margin or service margin) in shipping lanes, the need for propulsion power and the number of propulsion power vessels K-0 (prototype) and K-3 are still better than K-1 and K-2. Keywords: purse-seiner, resistance, speed, propulsion
Co-Authors Adnan Wantasen Alfret Luasunaung Ali, Isti Utami Indah Sari Angmalisang, Ping Astony Anindito Leksono Azani, Audia Azizah Cyska Lumenta Dien, Heffry Veibert Effendi P. Sitanggang Gaspar D. Manu, Gaspar D. Ginting, Jebry Yanta Hariawan, Mutiara G. V. Husain, Herianto Indra R. N. Salindeho Indri Manembu Inneke F. M Rumengan Janny F. Polii Johnny Budiman Johny Budiman Juliaan Ch. Watung Kaparang, Frangky E Kusumawardani, Niken Larengka, Falenscya Lefrand Manoppo Lumuindong, Frans Manahonas, Febrik Stopers Manoppo, Lefrrand Mariana E. Kayadoe Masengi, Kawilarag W. A Masengi, Kawilarang W. A. Mokolensang, Jeffrie F. Mokolensang, Jeffrie Fredrik Pamikiran, Revols D. Ch. Pangauan, Ditsen Pelle, Wilmy Etwil Prasetyo, Fransisco W. Rignolda Djamaluddin Robert A. Bara Sitorus, Hotma Stefany Taib, Ismanto A.R. Talakana, Sugianto Thamin, Arman Wilhelmina Patty Wungkana, Vike V. Yusuf, Yustin