Irsyad, Nabilul (2026) Analisis Pengaruh Penempatan Sail Rotor terhadap Gerakan Rolling, Pitching, dan Heaving Kapal Very Large Crude Carrier (VLCC) Menggunakan Maxsurf Motions. Undergraduate thesis, Universitas Muhammadiyah Surabaya.
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Abstract
Transportasi laut memiliki peranan yang sangat penting dalam mendukung kegiatan perdagangan global. Salah satu tantangan utama dalam operasional kapal adalah
tingginya konsumsi bahan bakar fosil yang berdampak pada biaya dan emisi gas rumah kaca. Untuk mengatasi hal tersebut, dikembangkan berbagai teknologi propulsi alternatif berbasis energi terbarukan. Salah satu inovasi yang menjanjikan adalah sail rotor, yaitu sistem propulsi tambahan yang memanfaatkan tenaga angin melalui efek Magnus guna meningkatkan efisiensi kapal. Penelitian ini bertujuan untuk menganalisis pengaruh posisi pemasangan sail rotor terhadap respons gerakan kapal Very Large Crude Carrier (VLCC), dengan fokus pada rolling, pitching, dan heaving. Simulasi dilakukan menggunakan perangkat lunak Maxsurf Motions dengan kondisi gelombang (irregular wave). Tiga variasi posisi
pemasangan sail rotor diuji, yaitu: (1) Bagaimana pengaruh pemasangan dua rotor ditempatkan pada (centerline), (2) Bagaimana pengaruh pemasangan dua rotor ditempatkan secara simetris terhadap (centerline), dan (3) Bagaimana pengaruh pemasangan dua rotor ditempatkan pada sisi kiri (port side) kapal. Hasil simulasi
menunjukkan bahwa perbedaan posisi pemasangan sail rotor berpengaruh signifikan terhadap respons gerakan kapal. Penempatan sail rotor secara sejajar di sepanjang (centerline) menghasilkan respons gerakan yang paling stabil dan seimbang, khususnya dalam menekan amplitudo gerakan rolling. Sebaliknya, vii penempatan rotor pada satu sisi kapal cenderung meningkatkan ketidak seimbangan gerak lateral dan amplitudo gelombang respon. Berdasarkan hasil tersebut, dapat
disimpulkan bahwa penempatan sail rotor secara sejajar di sepanjang (centerline) merupakan posisi paling efektif untuk meningkatkan stabilitas dinamis kapal. Penelitian ini diharapkan dapat menjadi referensi dalam perancangan tata letak sail rotor pada kapal skala besar, serta memberikan kontribusi terhadap pengembangan teknologi propulsi ramah lingkungan di bidang transportasi laut.
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Sea transportation plays a crucial role in supporting global trade. One of the main challenges in ship operations is the high consumption of fossil fuels, which impacts costs and greenhouse gas emissions. To address this, various alternative propulsion technologies based on renewable energy have been developed. One promising innovation is the sail rotor, an auxiliary propulsion system that utilizes wind power through the Magnus effect to increase ship efficiency. This study aims to analyze the effect of sail rotor installation position on the motion response of Very Large Crude Carriers (VLCCs), with a focus on rolling, pitching, and heaving. Simulations were conducted using Maxsurf Motions software under irregular wave conditions. Three variations in sail rotor installation positions were tested: (1) the effect of two rotors placed at the centerline, (2) the effect of two rotors placed symmetrically to the centerline, and (3) the effect of two rotors placed on the port side of the ship. Simulation results show that different sail rotor installation positions significantly affect the ship's motion response. Placing the sail rotors parallel to the centerline produces the most stable and balanced motion response, particularly in suppressing rolling amplitude. Conversely, placing the rotors on one side of the ship tends to increase lateral motion imbalance and response wave amplitude. Based on these results, it can be concluded that placing the sail rotors parallel to the centerline is the most effective position for improving the ship's dynamic stability. This research is ix expected to serve as a reference in designing sail rotor layouts on large-scale vessels and contribute to the development of environmentally friendly propulsion technology in maritime transportation.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Uncontrolled Keywords: | Sail Rotor, VLCC, Seakeeping, Response Amplitude Oprator (RAO), Maxsurf Motions, Wind-Assisted Propulsion, Sail Rotor, VLCC, Seakeeping, Response Amplitude Operator (RAO), Maxsurf Motions. Wind-Assisted Propulsion. |
| Subjects: | L Education > L Education (General) V Naval Science > V Naval Science (General) V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering |
| Divisions: | 08. Fakultas Teknik > Teknik Perkapalan |
| Depositing User: | NABILUL IRSYAD |
| Date Deposited: | 03 Jul 2026 05:28 |
| Last Modified: | 03 Jul 2026 05:28 |
| URI: | https://repository.um-surabaya.ac.id/id/eprint/12651 |
