| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide the high antirolling effect by utilizing rudders for roll reduction of a hull, in a twin-screw vessel. <P>SOLUTION: This twin-screw vessel includes a pair of right-left skeg parts 5 arranged at an interval in the hull width direction in a stern part 4 of the hull 3 and inclining outside in the hull width direction downward, a pair of right-left propellers 6 respectively rotatably arranged on the rear end of the skeg parts 5, and a pair of right-left rudders 7 respectively arranged in the stern part 4 so as to be positioned in the rear of the propellers 6 and inclining outside in the hull width direction downward. <P>COPYRIGHT: (C)2012,JPO&INPIT |
