SHIP

摘要

PURPOSE: A ship is provided to ensure improved resistance performance either in full-load or light-load condition because a bulb is installed to rotate. CONSTITUTION: A ship comprises a bulb(130) and a driving unit(150). The bulb is installed in the front part of a hull(100) and rotates around a rotary shaft so as to be turned upside down. The driving unit rotates the bulb and comprises a first tank(151) which is formed in one of upper and lower parts of the bulb, a second tank(152) which is formed in the other, fluid(153) flowing though the first and second tanks, and a pump(155) which is installed in the bulb and transfers the fluid.