Analisis Model Sail Rotor Kapal Very Large Crude Carrier (VLCC) untuk Meningkatkan Energy Efficiency Design Index (EEDI) Berbasis Simulasi Computational Fluid Dynamics (CFD)

Amin, Alfakhrul (2026) Analisis Model Sail Rotor Kapal Very Large Crude Carrier (VLCC) untuk Meningkatkan Energy Efficiency Design Index (EEDI) Berbasis Simulasi Computational Fluid Dynamics (CFD). Undergraduate thesis, Universitas Muhammadiyah Surabaya.

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Abstract

Kapal merupakan salah satu moda transportasi penting dalam berbagai sektor. Seiring meningkatnya perhatian global terhadap pengurangan emisi karbon, sektor maritim menghadapi tantangan besar dalam mendukung target zero carbon. Salah satu upaya yang dilakukan adalah mengembangkan teknologi ramah lingkungan untuk mengurangi ketergantungan terhadap bahan bakar fosil. Penelitian ini bertujuan untuk menganalisis performa desain kapal yang dilengkapi dengan sail rotor sebagai alat antu dorong berbasis energi angin, guna meningkatkan efisiensi energi kapal. Penggunaan sail rotor diharapkan mampu menjadi alternatif yang mendukung pencapaian standar emisi karbon yang ditetapkan oleh International Maritime Organization (IMO), khususnya melalui pengukuran Energy Efficiency Design Index (EEDI). Metode yang digunakan dalam penelitian ini adalah simulasi Computational Fluid Dynamics (CFD) menggunakan perangkat lunak ANSYS terhadap 12 variasi desain menunjukkan bahwa konfigurasi silinder M1.4 menghasilkan performa optimal dengan daya tambahan 1894.91 kW, mengurangi konsumsi bahan bakar 319.074 kg/hari, dan menurunkan emisi CO₂ 993.600 Kg/hari, meningkatkan Energy Efficiency Design Index (EEDI) sebesar 14%. Temuan ini membuktikan bahwa sail rotor M1.4 (silinder) sebagai solusi efektif untuk mendukung industri maritim.

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Ships are an important mode of transportation in various sectors. With increasing global attention to carbon emission reduction, the maritime sector faces a major challenge in supporting zero carbon targets. One of the efforts being made is to develop environmentally friendly technologies to reduce dependence on fossil fuels. This study aims to analyze the performance of ship designs equipped with sail rotors as wind-powered propulsion aids to improve ship energy efficiency. The use of sail rotors is expected to be an alternative that supports the achievement of carbon emission standards set by the International Maritime Organization (IMO), particularly through the measurement of the Energy Efficiency Design Index (EEDI). The method used in this study is Computational Fluid Dynamics (CFD) simulation using ANSYS software on 12 design variations, which shows that the M1.4-cylinder configuration produces optimal performance with an additional power of 1894.91 kW, reducing fuel consumption by 319,074 kg/day, and lowering CO₂ emissions by 993,600 kg/day, increasing the Energy Efficiency Design Index (EEDI) by 14%. These findings prove that the M1.4 (cylinder) rotor sail is an effective solution to support the maritime industry.

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: VLCC, EEDI, Layar Rotor, , Emisi Karbon, Efisiensi Energi, VLCC, EEDI, Rotor Sail, Carbon Emissions, Energy Efficiency
Subjects: V Naval Science > V Naval Science (General)
V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering
Divisions: 08. Fakultas Teknik > Teknik Perkapalan
Depositing User: Alfakhrul Amin
Date Deposited: 05 Feb 2026 10:05
Last Modified: 05 Feb 2026 10:05
URI: https://repository.um-surabaya.ac.id/id/eprint/10929

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