An apparatus for reducing frictional resistance is disclosed. According to an embodiment of the present invention, the apparatus for reducing frictional resistance installed in a hull having a plurality of air outlets comprises: a chamber having an air inlet formed on one side thereof and formed inside the hull to cover the air outlets; and a rotary wings disposed inside the chamber and rotated by air introduced to the chamber through the air inlet.

    마찰저항저감장치가 개시된다. 본 발명의 실시예에 따른 마찰저항저감장치는, 복수의 공기배출구가 형성된 선체에 설치되는 마찰저항저감장치로서, 일측에 공기유입구가 형성되고, 상기 복수의 공기배출구를 커버하도록 상기 선체의 내측에 형성되는 챔버; 및 상기 챔버의 내부에 배치되고, 상기 공기유입구를 통해 상기 챔버로 유입되는 공기에 의해 회전하는 회전날개를 포함한다.


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    Title :

    Apparatus for reducing frictional-resistance


    Additional title:

    마찰저항저감장치


    Contributors:

    Publication date :

    2017-01-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / F03D Windkraftmaschinen , WIND MOTORS



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