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Study of the Effect of Variations in Wave-Piercing Shapes on Barriers on Catamarans to Improve Fuel Efficiency

Studi Pengaruh Variasi Bentuk Wave-Piercing Terhadap Hambatan Pada Kapal Katamaran Untuk Meningkatkan Efisiensi Pemakaian Bahan Bakar

Zona Laut Jurnal Inovasi Sains Dan Teknologi Kelautan · Vol. ume (2022) · pp. 24–31

DOI
10.62012/zl.v3i1.19571
ISSN
2721-5717, 2747-2124
Published
2022-03-30
Publisher
Departemen Teknik Kelautan Universitas Hasanuddin
Language
en
License
creativecommons.org/licenses/by/4.0

Abstract

English

The main variable to increasing the ship's fuel efficiency is the ship's resistance generated by the hull shape. The calculation of ship resistance can be done with software. This study aims to determine the total resistance of the ship and estimate the fuel requirements of the catamaran. The catamaran hull design uses a symmetrical catamaran, the same design as the ship model of Jamaluddin et, al. (2012) in the towing tank test. The model obtained is then calculated for ship resistance and fuel requirements. The method of calculating ship resistance is using the Holtrop method. The results of the analysis of ship resistance are obtained from several variations of the wave-piercing model to get a lower resistance value so that more optimal fuel efficiency is achievable. Based on the analysis and calculations using CFD, from 3 variations of the wave-piercing shape, it shows a 6.1% reduction in resistance on the MV6 model with a variation of fn 0.19-0.65. The MV6 model is obtained the resistance value, the most efficient motor fuel consumption of other wave-piercing types.Roman

Bahasa Indonesia

Variabel utama dalam meningkatkan efisiensi bahan bakar utama kapal adalah tahanan kapal yang dihasilkan oleh bentuk lambung kapal. perhitungan tahanan kapal dapat dilakukan dengan menggunakan bantuan software. Penelitian ini bertujuan menentukan tahanan total kapal dan memperkiraan kebutuhan bahan bakar kapal katamaran. Desain lambung katamaran menggunakan katamaran simetris, desain yang sama dengan model kapal milik Jamaluddin dkk (2012) pada pengujian towing tank. Model yang didapatkan berikutnya dilakukan perhitungan tahanan kapal dan kebutuhan bahan bakar. Metode perhitungan tahanan kapal menggunakan metode holtrop. Hasil analisa tahanan kapal diperoleh dari beberapa variasi model wave-piercing untuk mendapatkan nilai tahanan yang lebih rendah sehingga akhirnya dicapai efisiensi penggunaan bahan bakar yang lebih optimal. Berdasarkan hasil analisa dan perhitungan menggunakan CFD,dari 3 variasi bentuk wave-piercing menunjukan pengurangan hambatan 6,1% pada model MV6 dengan variasi fn 0,19-0,65.Didapatkan model MV6 dengan nilai tahanan, konsumsi bahan bakar motor paling efisien diantara tipe wave-piercing yang lain.

Keywords

Collaboration network of the authors

7 authors · 12 co-authorship links

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Co-authorOrganisationJoint articles
Muhammad Alif Ridha HermawanAffiliation unknown1
Sutrisno .Affiliation unknown1
Urip PrayogiAffiliation unknown1
Rasional SitepuAffiliation unknown1
DwisetionoAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://journal.unhas.ac.id/index.php/zonalaut/oai, first harvested 2 Nov 2026, last seen 2 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en">Study of the Effect of Variations in Wave-Piercing Shapes on Barriers on Catamarans to Improve Fuel Efficiency</dc:title>
	<dc:title xml:lang="id">Studi Pengaruh Variasi Bentuk Wave-Piercing Terhadap Hambatan Pada Kapal Katamaran Untuk Meningkatkan Efisiensi Pemakaian Bahan Bakar </dc:title>
	<dc:creator xml:lang="en">Putra, Gilang Andika </dc:creator>
	<dc:creator xml:lang="en">Winarno, Arif </dc:creator>
	<dc:creator xml:lang="id">Putra, Gilang Andika </dc:creator>
	<dc:creator xml:lang="id">Winarno, Arif </dc:creator>
	<dc:subject xml:lang="id">Hambatan, Katamaran,Wave-Piercing,CFD</dc:subject>
	<dc:subject xml:lang="id">tidak ada</dc:subject>
	<dc:subject xml:lang="en">Resistance, Catamaran,Wave-Piercing,CFD</dc:subject>
	<dc:subject xml:lang="en">...</dc:subject>
	<dc:subject xml:lang="en">nothing</dc:subject>
	<dc:description xml:lang="en">The main variable to increasing the ship's fuel efficiency is the ship's resistance generated by the hull shape. The calculation of ship resistance can be done with software. This study aims to determine the total resistance of the ship and estimate the fuel requirements of the catamaran. The catamaran hull design uses a symmetrical catamaran, the same design as the ship model of Jamaluddin et, al. (2012) in the towing tank test. The model obtained is then calculated for ship resistance and fuel requirements. The method of calculating ship resistance is using the Holtrop method. The results of the analysis of ship resistance are obtained from several variations of the wave-piercing model to get a lower resistance value so that more optimal fuel efficiency is achievable. Based on the analysis and calculations using CFD, from 3 variations of the wave-piercing shape, it shows a 6.1% reduction in resistance on the MV6 model with a variation of fn 0.19-0.65. The MV6 model is obtained the resistance value, the most efficient motor fuel consumption of other wave-piercing types.Roman</dc:description>
	<dc:description xml:lang="id">Variabel utama dalam meningkatkan efisiensi bahan bakar utama kapal adalah tahanan kapal yang dihasilkan oleh bentuk lambung kapal. perhitungan tahanan kapal dapat dilakukan dengan menggunakan bantuan software. Penelitian ini bertujuan menentukan tahanan total kapal dan memperkiraan kebutuhan bahan bakar kapal katamaran. Desain lambung katamaran menggunakan katamaran simetris, desain yang sama dengan model kapal milik Jamaluddin dkk (2012) pada pengujian towing tank.&amp;nbsp; Model yang didapatkan berikutnya dilakukan perhitungan tahanan kapal dan kebutuhan bahan bakar. Metode perhitungan tahanan kapal menggunakan metode holtrop. Hasil analisa tahanan kapal diperoleh dari beberapa variasi model wave-piercing untuk mendapatkan nilai tahanan yang lebih rendah sehingga akhirnya dicapai efisiensi penggunaan bahan bakar yang lebih optimal. Berdasarkan hasil analisa dan perhitungan menggunakan CFD,dari 3 variasi bentuk wave-piercing menunjukan pengurangan hambatan 6,1% pada model MV6 dengan variasi fn 0,19-0,65.Didapatkan model MV6 dengan nilai tahanan, konsumsi bahan bakar motor paling efisien diantara tipe wave-piercing yang lain.</dc:description>
	<dc:publisher xml:lang="en">Departemen Teknik Kelautan Universitas Hasanuddin</dc:publisher>
	<dc:date>2022-03-30</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unhas.ac.id/index.php/zonalaut/article/view/19571</dc:identifier>
	<dc:identifier>10.62012/zl.v3i1.19571</dc:identifier>
	<dc:source xml:lang="en">Zona Laut Jurnal Inovasi Sains Dan Teknologi Kelautan; Volume 3, Number 1, March 2022 Edition; 24-31</dc:source>
	<dc:source xml:lang="id">Zona Laut : Jurnal Inovasi Sains Dan Teknologi  Kelautan; Volume 3, Nomor 1, Edisi Maret 2022; 24-31</dc:source>
	<dc:source>2721-5717</dc:source>
	<dc:source>2747-2124</dc:source>
	<dc:language>en</dc:language>
	<dc:language>id</dc:language>
	<dc:relation>https://journal.unhas.ac.id/index.php/zonalaut/article/view/19571/8046</dc:relation>
	<dc:relation>https://journal.unhas.ac.id/index.php/zonalaut/article/view/19571/8047</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2022 Gilang Andika  Putra</dc:rights>
	<dc:rights xml:lang="en">https://creativecommons.org/licenses/by/4.0</dc:rights>
</oai_dc:dc>