거위목 벌브 형상을 적용한 중형 여객선의 부가저항 및 내항성능

This research is focusing on the added resistance and seakeeping ability of the designed passenger ship with gooseneck bulb(Designed hull) which provide the improvement of resistance performance under calm water condition. By comparing the added resistances and seakeeping abilities of the reference hull and the designed hull form with gooseneck bulb, it is confirmed that there is little difference in the operational comfort and the reduction of ship speed. As a result, the applied gooseneck bulb in this study is verified for the applicability to medium-sized passenger ships with a good resistance performance.