Bachri, Bayu Rizal (2018) Analisa Posisi Step Hull Pada Kapal Patroli 60m Dengan Metode CFD. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
Preview |
Text
04211446000012-Undergraduate_Theses.pdf - Accepted Version Download (721kB) | Preview |
Abstract
Saat ini kebutuhan kapal-kapal cepat mulai meningkat, yaitu kapal untuk pengamanan wilayah, seperti kapal - kapal perang, patroli dan kapal untuk pengejaran. Kapal cepat memiliki desain untuk mencapai kecepatan yang diinginkan. Dalam pembuatan sebuah kapal selalu memperhatikan sisi Tekno ekonomi, yaitu selain perameter- parameter desain desain yang
direncanakan juga pertimbangan sisi ekenomis.
Berdasarkan pemikiran di atas, maka pada Tugas Akhir ini akan
dilakukan pengujian efektifitas penggunaan Step Hull pada kapal patroli 60 m, yang mana akan didapatkan hasil yang lebih akurat pada desain kapal patroli melalui pendekatan analisis Computational Fluid Dynamics (CFD).
Dari pengujian yang sudah dilakukan, maka makadidapatkan posisi step hull yang paling tepat adalah pada variasi model 1. Hal ini dikarenakan nilai resistance pada variasi model 1 sebesar 199701.2 N pada kecepatan 28 knots, dan nilai lift sebesar 760836 N pada kecepatan 28 knots.
=====================================================================================================
Currently the needs of fast ships are beginning to increase, such as ships for the securing a territory, such as warships, patrols and ships for
pursuit. Fast ship has a design to achieve the desired speed. In making a ship always pay attention to techno economy side, that is besides design design parameters which is also planned consideration economic side.
Based on the above thinking, this final project will test the
effectiveness of the use of Step Hull on patrol boat 60 m, which will get more accurate results on patrol boat design through Computational Fluid Dynamics (CFD) analysis approach.
From the tests that have been done, the step hull that has the most appropriate position is on the variation of model 1. This is because the resistance value in the variation of model 1 is 199701.2 N at 28 knots, and the value of the lift force is 760836 N at 28 knots.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSSP 623.84 Bac a-1 |
| Uncontrolled Keywords: | step hull, twin step hull, CFD, Patrol Boat, KCR |
| Subjects: | V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM163 Hulls (Naval architecture) |
| Divisions: | Faculty of Marine Technology (MARTECH) > Marine Engineering > 36202-(S1) Undergraduate Thesis |
| Depositing User: | Bachri Bayu Rizal |
| Date Deposited: | 27 Mar 2018 03:22 |
| Last Modified: | 24 Sep 2020 01:28 |
| URI: | http://repository.its.ac.id/id/eprint/50208 |
Actions (login required)
 |
View Item |