Sloshing Simulation of Three Types Tank Ship on Pitching and Heaving Motion
As an important part of a ship, tanker / cargo hold specifically designed to distribute the load to be maintained safely. In a related IMO classification of LNG carrier, there are a wide variety of types of LNG tanks on ships. Are generally divided into two types, namely tank (Independent Self Supporting Tank) and (Non Self Supporting Tanks). The tank-type variation will affect the characteristics of fluid motion that is inside the tank. Need for simulation of sloshing and analysis of the structure of the tank due to the force created by the load when the heaving and pitching. Sloshing the effect of the free movement of the fluid in the tank with the striking motion wall tank walls that can damage the walls of the tank. Type 1 tank is a tank octagonal (octogonal) for membrane-type LNG carrier with dimensions of length 38 m width 39.17 m 14.5 m high side of the tank. Type 2 tank is a tank-shaped capsule with the long dimension of 26.6 m and a diameter of 10.5 m. Type 3 tank is rectangular tank (rectanguler) with dimensions of length of 49.68 m, width 46.92 and 32.23 m high. Simulations conducted using Computational Fluid Dynamic (CFD) using ANSYS FLUENT software. From the simulation results concluded that the tank 1 to form (octogonal) have a total pressure of 3013.99 Pa on the front wall with a height of 13.65 m from the base of the tank
Anwar, M.S. (2013). Simulasi Sloshing pada Dinding Tangki Tipe Membran Kapal LNG Akibat Gerakan Heaving dan Pitching di Gelombang Regular (Final Project). Surabaya : Institut Teknologi Sepuluh Nopember.
Arsad, Ashar Khoirul (2013). Studi Gerakan Sloshing terhadap Tangki Kotak (Rectangular Tank) Dengan dan Tanpa Pelat Memanjang (Baffle) Akibat Gerakan Rolling Kapal Dengan Metode Computational Fluid Dynamics (CFD)” (Final Project). Surabaya: Institut Teknologi Sepuluh Nopember.
Bhattacharrya, R. (1978). Dynamics Of Marine Vehicles. New York: Wiley Publication.
Fahlevi, Rizal (2014). Analisa Pengaruh Sloshing Pada Ruang Muat Kapal LNG Terhadap Stabilitas Kapal Dengan Pendekatan CFD” (Final Project). Surabaya: Institut Teknologi Sepuluh Nopember.
Rifai, S.B. (2012). Analisa Sloshing Secara Memanjang Pada Tangki FLNG Dengan Menggunakan Metode Computational Fluid Dynamic CFD (Final Project).. Surabaya: Institut Teknologi Sepuluh Nopember.
Sloshing Assessment Guidance Document for Membrane Tank LNG Operations (2009). London; Llyod Register.
Sugiarso, Adin. (2010). Maxsurf Training 2010 Basic Level.Surabaya
Tautika, Firman. (2008). Dasar-Dasar CFD Menggunakan Fluent. Bandung: Informatika.
- There are currently no refbacks.
IJMEIR journal published by Department of Marine Engineering, Faculty of Marine Technology, Institut Teknologi Sepuluh Nopember Surabaya Indonesia under licenced Creative Commons Attribution-ShareAlike 4.0 International Licence. Based on http://iptek.its.ac.id/index.php/ijmeir/