STUDI PENGEMBANGAN DESAIN KAPAL IKAN TRADISONAL TIPE DAERAH BATANG PROPINSI JAWA TENGAH DENGAN MENGGUNAKAN SISTEM PALKA IKAN HIDUP

Abstract

The design of the live fish hold system in the traditional fishing vessel of Batang type based on the needs production of fish alive, in the design live fish hold system takes the hullform performance and good technical specifications include stability, resistance, though the motion, speed and the driving force. These parameters associated with the harmony of fishing gears used and how to operate and hold the appropriate dimensions to live hold fish systems In this study planned to live fish hold system with direct circulation of seawater flow through the hole in the bottom of the hull, in principle is how the ship's ability to stay afloat with the condition of the ship suffered from the encroachments of the sea outside the ship, so that in condition the ship still have a reserve buoyancy and stability are believed to be able to prevent the sinking of the ship until the vessel docked. The calculations hullform live fish hold system that is designed to have value MG (Metacenter to Gravity) higher 19% higher than the hullform using conventional hatch system, .. Total resistance value of the smallest in the hullform live fish hold system is the size of the hatch length of 6.5 m of 8.33 KN. In terms of the motion if the ship,the hullform live fish hold system on average has an amplitude value greater than a conventional hatch system at every movement heaving, pitching and rolling