Bintang Akbar Rahim Silalong, . (2024) KARAKTERISTIK HIDRODINAMIKA LAMBUNG MONOHULL DAN PENTAMARAN TERHADAP PENGGUNAAN VARIASI LEADING EDGE TUBERCLES PADA NACA 0012. Skripsi thesis, Universitas Pembangunan Nasional Veteran Jakarta.
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Abstract
Innovation continues to be made in the maritime industry to create better things. One example is the application of leading edge tubercles on a foil. This research aims to determine the effect of using leading edge tubercles on the NACA 0012. The foil is installed on the monohull and pentamaran with varying distances on the foil (Lx = 2c, Ly = 1c); (Lx = 2c, Ly = 0.7c); (Lx = 2c, Ly = 0.5c) and speed variations (Fn = 0.2; 0.3; 0.4; 0.5; 0.75; 1). The research was carried out with CFD simulation using ANSYS Fluent software. The results obtained are total resistance, viscosity resistance, wave resistance, and lift force. The analysis results show that in the monohull and pentamaran models the largest resistance value is produced by the model with the closest foil spacing, namely Ly = 0.5c. This means that the closer the foil is, the greater the resistance value of the ship. Thus, it is hoped that this research can provide a deeper understanding of the effects of using leading edge tubercles on foils installed on ships.
| Item Type: | Thesis (Skripsi) |
|---|---|
| Additional Information: | [No.Panggil: 2010313025] [Penguji 1: Fathin Muhammad Mahdhudhu] [Penguji 2: Fakhri Akbar Ayub] [Pembimbing 1: Wiwin Sulistyawati} [Pembimbing 2: Purwo Joko Suranto] |
| Uncontrolled Keywords: | CFD, Monohull, Multihull, Pentamaran, NACA, Leading Edge, Tubercles, Drag, Hydrodinamics |
| Subjects: | V Naval Science > V Naval Science (General) V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering |
| Divisions: | Fakultas Teknik > Program Studi Teknik Perkapalan (S1) |
| Depositing User: | BINTANG AKBAR RAHIM SILALONG |
| Date Deposited: | 07 Aug 2024 03:54 |
| Last Modified: | 07 Aug 2024 06:19 |
| URI: | http://repository.upnvj.ac.id/id/eprint/32289 |
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