The present invention relates to a pre-swirl stator which is installed in front of a propeller and includes a plurality of blades arranged radially around a rotation axis of the propeller. The blade includes: a body unit having a streamlined cross-sectional shape including a leading edge, a trailing edge, and a pair of side wall parts; a fluid inlet unit formed on one side of the body unit to allow fluid to flow into the body unit; and a fluid discharge unit formed on the other side of the body unit and discharging the fluid flowing into the body unit.

    본 발명은 프로펠러의 전방에 설치되는 전류고정날개에 관한 것으로, 상기 프로펠러의 회전축을 중심으로 방사상으로 배치되는 복수개의 블레이드를 포함하고, 상기 블레이드는, 전연부와 후연부 및 한 쌍의 측벽부를 포함하여 유선형의 단면형상을 갖는 몸체부; 상기 몸체부 내부로 유체가 유입될 수 있도록 상기 몸체부의 일측에 형성되는 유체유입부; 및 상기 몸체부의 타측에 형성되고, 상기 몸체부 내부로 유입된 유체가 배출되는 유체배출부를 포함한다.


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    Title :

    PRE-SWIRL STATOR HAVING COANDA EFFECT


    Additional title:

    콴다 효과를 갖는 전류고정날개


    Contributors:
    KIM KI BEOM (author)

    Publication date :

    2023-06-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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