| 摘要 |
Disclosed is a ship in which a duct (100) is arranged through the lower portion of the hull such that the duct (100) connects a hull head portion to a hull tail portion disposed in front of a propeller (10). According to the present invention, relatively faster acceleration and change of direction are enabled by reducing resistance, and an auxiliary propeller (110) serves to relieve the burden on a main propeller (10) for generating thrust. |
