Hafiz, Muhammad Alimul (2023) Aplikasi Teknologi Interceptor Pada Kapal Cepat Terhadap Kemampuan Manuver Dengan Metode Uji Model Kolam Terbuka. Masters thesis, Institut Teknologi Sepuluh Nopember.
Text
6020211002-Master_Thesis.pdf - Accepted Version Restricted to Repository staff only until 1 October 2025. Download (28MB) | Request a copy |
Abstract
Kemampuan manuver dibutuhkan oleh setiap kapal untuk menghindari risiko tabrakan dengan objek lain. Secara umum, kapal cepat membutuhkan kemampuan manuver yang lebih dibandingkan dengan kapal konvensional untuk menjalankan misinya. Pemasangan interceptor di kedua sisi buritan kapal cepat diyakini dapat meningkatkan kemampuan manuver, di mana ketinggian bilah interceptor dapat diatur secara otomatis. Oleh karena itu studi ini bertujuan untuk mengetahui pengaruh ketinggian bilah interceptor pada kedua sisi kapal terhadap performa manuver dan gerak kapal. Variasi ketinggian bilah interceptor pada kedua sisi kapal menghasilkan dampak yang bervariasi terhadap performa manuver dan gerakan kapal. Metode pengujian manuver kapal skala model dilakukan untuk tipe kapal cepat dengan dan tanpa interceptor di kolam terbuka. Kapal model dilengkapi dengan sistem pendorong, sistem komunikasi, dan motor sehingga model dapat dikendalikan arahnya dari jarak jauh. Perangkat GPS dan ADIS 16364 dipasang pada model untuk merekam lintasan dan gerak kapal. Studi kasus disusun berdasarkan variasi kombinasi ketinggian bilah interceptor pada kedua sisi kapal, yaitu 0% d, 25% d, 50% d, 75% d, dan 100% d. Hasil pengujian terdiri dari lintasan manuver, kecepatan bermanuver, dan gerakan selama bermanuver. Pengaruh variasi ketinggian bilah interceptor terhadap hasil pengujian dianalisis dengan pendekatan desain faktorial. Hasil pengujian pada 25 studi kasus kombinasi tinggi bilah menunjukkan bahwa interceptor berpengaruh signifikan terhadap performa manuver dan gerak kapal. Pada kombinasi 100% d di sisi kiri dan 0% d di sisi kanan menghasilkan tactical diameter terkecil sebesar 5,75*LPP dan kecepatan yaw tercepat sebesar 20,2 deg/s, jika dibandingkan dengan studi kasus lainnya. =====================================================================================================================================================
Maneuverability is required by every ship to avoid the risk of collision with other objects. In general, fast ships require more maneuverability than conventional ships to carry out their missions. The installation of interceptors on both sides of the stern of a fast ship is believed to improve maneuverability, where the height of the interceptor blades can be adjusted automatically. Therefore, this study aims to determine the effect of the height of the interceptor blades on both sides of the ship on the ship’s maneuvering performance and motion. Varying the height of the interceptor blades on both sides of the ship results in varying impacts on the ship’s maneuvering performance and motion. Model-scale ship maneuvering test method is conducted for fast ship types with and without interceptors in an open pool. The model ship is equipped with a propulsion system, communication system, and motor so that it can be remotely controlled. GPS and ADIS 16364 devices are installed on the model to record the trajectory and the ship's motion. The case study is organized based on the variation of interceptor blade height combinations on both sides of the ship, namely 0% d, 25% d, 50% d, 75% d, and 100% d. The test results consist of maneuvering trajectory, maneuvering speed, and motion during maneuvering. The effect of interceptor blade height variation on test results is analyzed using a factorial design approach. Test results on 25 case studies of blade height combinations show that the interceptor has a significant effect on the ship's maneuvering performance and motion. The combination of 100% d on the port side and 0% d on the starboard side generates the smallest tactical diameter of 5.75*LPP and the fastest yaw speed of 20.2 deg/s, compared to the other case studies.
Item Type: | Thesis (Masters) |
---|---|
Uncontrolled Keywords: | kapal cepat, interceptor, uji model kolam terbuka, turning circle |
Subjects: | V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM156 Naval architecture V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM161 Ships--Hydrodynamics |
Divisions: | Faculty of Marine Technology (MARTECH) > Ocean Engineering > 38101-(S2) Master Thesis |
Depositing User: | Muhammad Alimul Hafiz |
Date Deposited: | 11 Jan 2024 05:04 |
Last Modified: | 11 Jan 2024 05:04 |
URI: | http://repository.its.ac.id/id/eprint/103100 |
Actions (login required)
View Item |