Disclosed are an apparatus for reducing a resistance and a ship including the same. The apparatus for reducing a resistance according to an embodiment of the present invention is an apparatus for reducing a resistance of a ship having a transom stern, and one pair of rudder skegs in the width direction, comprising: a trap member installed to be projectable downward from an inclination portion of a bilge that is upwardly inclined to the rear direction between the pair of rudder skegs; a driving portion for lifting the trap member up and down; and an air supply portion for supplying air to an air accommodating space formed by the trap member projected downwardly from the inclination portion of the bilge, the pair of rudder skegs, and the inclination portion of the bilge.

    저항 저감 장치 및 이를 포함하는 선박이 개시된다. 본 발명의 실시예에 따른 저항 저감 장치는 트랜섬 선미를 가지고, 폭 방향으로 이격된 한 쌍의 러더 스케그를 가지는 선박의 저항을 저감하는 장치로서, 상기 한 쌍의 러더 스케그 사이에서 후방으로 상향 경사진 선저 경사부에서 아래로 돌출 가능하게 설치되는 트랩 부재; 상기 트랩 부재를 승강 시키는 구동부; 및 상기 선저 경사부에서 아래로 돌출된 트랩 부재와 상기 한 쌍의 러더 스케그와 상기 선저 경사부에 의해 형성된 공기 수용 공간으로 공기를 공급하는 공기 공급부를 포함한다.


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    Title :

    Resistance reduction apparatus and Ship including the same


    Additional title:

    저항 저감 장치 및 이를 포함하는 선박


    Contributors:

    Publication date :

    2018-04-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein



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