Open access Jurnal
Analysis Of The Influence Of Total Content On Tank Sloshing Load On Tanker Vessels Using Numeric Method
Analisa Pengaruh Jumlah Muatan Terhadap Beban Sloshing Tangki Pada Kapal Tanker Dengan Metode Numerik
Zona Laut Jurnal Inovasi Sains Dan Teknologi Kelautan · Vol. ume (2021) · pp. 7–13
- ISSN
- 2721-5717, 2747-2124
- Published
- 2021-03-30
- Publisher
- Departemen Teknik Kelautan Universitas Hasanuddin
- Language
- id
Abstract
English
Tank is a cargo storage container and is the main part of ships carrying liquids and gases so that the cargo is maintained and safe. As a storage medium, the tank will always get loads that come from inside as well as loads that come from outside the tank, sloshing is one of the loads that come from inside. Sloshing occurs due to the movement of the vessel/tank resulting in free motion of oscillating fluid hitting the tank wall. The purpose of this study was to find the effect of the load on the movement and sloshing load on the tank with variations in the amount of load. The tank model used is a reference to a general purpose tanker transporting crude oil in two-dimensional rectangular conditions (midship) with a width of 8,6 m and a height of 8 m on both the left and right sides. The variations used are 10% load volume (0,8 m high), 30% volume (2,4 m high), 50% volume (4 m high), 70% variation (5,6 m high) and 90% variation (high 7,8 m). The simulation was carried out with a numerical method, namely Computational Fluid Dynamic (CFD) using Ansys Fluent software. The back of the tank is based on the movement of the ship which in this case is limited to heaving and rolling motion, from the simulation results it is concluded that the biggest sloshing effect occurs at the load volume variation of 10%, the frequency is 2.145, while the greatest pressure occurs at the lower left corner of the tank with a pressure of 443,29 Kpa.
Bahasa Indonesia
Tangki merupakan wadah penyimpanan muatan dan menjadi bagian utama kapal pengangkut cairan dan gas agar muatan terjaga dan aman. Sebagai media penyimpanan, tangki akan selalu mendapatkan beban yang berasal dari dalam maupun beban yang berasal dari luar tangki. Sloshing merupakan salah satu beban yang berasal dari dalam, sloshing timbul akibat adanya gerakan kapal/tangki mengakibatkan gerak bebas fluida berosilasi menghantam dinding tangki. Tujuan penelitian ini adalah mencari pengaruh muatan terhadap gerakan dan beban sloshing pada tangki dengan variasi jumlah muat. Model tangki yang digunakan mengambil referensi kapal tanker general purpose yang mengangkut minyak mentah dalam kondisi dua dimensi persegi panjang (midship) dengan lebar 8,6 m dan tinggi 8 m dua sisi kiri dan kanan. Variasi yang digunakan adalah volume muat 10% (ketinggian 0,8 m), volume 30% (ketinggian 2,4 m), volume 50% (ketinggian 4 m), variasi 70% (ketinggian 5,6 m) dan variasi 90% (ketinggian 7,8 m). Simulasi dilaksanakan dengan metode numerik yaitu Computational Fluid Dynamic (CFD) menggunakan software Ansys Fluent. Gerakang tangki didasarkan dari gerakan kapal yang dalam hal ini dibatasi pada gerak heaving dan rolling, dari hasil simulasi disimpulkan bahwa efek sloshing terbesar terjadi pada variasi volume muat 10% frekuensi 2,145, sedangkan tekanan terbesar terjadi pada titik sudut kiri bawah tangki dengan tekanan 443,29 Kpa.
Keywords
Collaboration network of the authors
40 authors · 66 co-authorship links · showing the 40 most connected
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- Universitas Halu Oleo
- Muhammadiyah University of Makassar
- Affiliation unknown
- Different organisations
- Same organisation
- Affiliation unknown
- Thicker line = more joint articles · bigger circle = more articles
Show as table
| Co-author | Organisation | Joint articles |
|---|---|---|
| Juswan Sade | Affiliation unknown | 4 |
| ABDUL MANAN | Affiliation unknown | 2 |
| Ashury Ashury | Affiliation unknown | 2 |
| Wahyuddin Wahyuddin | Muhammadiyah University of Makassar | 2 |
| Maryce Agusthinus Walukou | Universitas Halu Oleo | 1 |
| Zulfikar Zulfikar | Universitas Halu Oleo | 1 |
| Sahta Ginting | Universitas Halu Oleo | 1 |
| Syamsu Alam | Universitas Halu Oleo | 1 |
| Ibnu Murbawan | Affiliation unknown | 1 |
| Aminuddin Mane Kandari | Universitas Halu Oleo | 1 |
| Ovan Eka Prasetia | Affiliation unknown | 1 |
| Damrin Damrin | Affiliation unknown | 1 |
| Albasri Albasri | Universitas Halu Oleo | 1 |
| Samuel A. Paembonan | Affiliation unknown | 1 |
| Syamsuddin Millang | Affiliation unknown | 1 |
| Sahwan Ramadhan | Affiliation unknown | 1 |
| Faulina Khusniawati | Affiliation unknown | 1 |
| Nur Azisah | Affiliation unknown | 1 |
| Sapit Hidayat | Affiliation unknown | 1 |
| Windi Widianingrum | Affiliation unknown | 1 |
| Nabila Ainun Nur Rahmat | Affiliation unknown | 1 |
| Makbul Mubarak | Affiliation unknown | 1 |
| Syamsul Asri | Affiliation unknown | 1 |
| Jusma Wahidah | Affiliation unknown | 1 |
| Muhammad Zubair Muis Alie | Affiliation unknown | 1 |
| Ratnawati Siburian | Affiliation unknown | 1 |
| Wazirotus Sakinah | Affiliation unknown | 1 |
| Rieke N. S | Affiliation unknown | 1 |
| A. Rifka P. S | Affiliation unknown | 1 |
| Sugeng Marsudi | Affiliation unknown | 1 |
| Amiruddin Amiruddin | Affiliation unknown | 1 |
| Yusman Yusman | Affiliation unknown | 1 |
| Apriansah Apriansah | Affiliation unknown | 1 |
| Nurjurana Jusman | Affiliation unknown | 1 |
| Muhammad Zubair Muis Alie | Affiliation unknown | 1 |
| Imam Ismail | Affiliation unknown | 1 |
| Citra Sugeng | Affiliation unknown | 1 |
Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.