A ship for reducing a propeller cavitation-induced excitation force is disclosed. According to one embodiment of the present invention, the ship for reducing a propeller cavitation-induced excitation force comprises: a hull having a propeller; and a working gas receiving membrane pad having a pad body coupled to the hull adjacent to the propeller and having a working gas pocket in which a working gas generating a reflected wave for causing destructive interference with the incident wave generated when the propeller rotates is sealed to be stored, and which is formed on one side of the pad body. The working gas pocket has a pocket membrane of a plurality of layers where the working gas is stored to be separated.

    프로펠러 캐비테이션 유기 기진력 저감형 선박이 개시된다. 본 발명의 일 실시예에 따른 프로펠러 캐비테이션 유기 기진력 저감형 선박은, 프로펠러가 마련되는 선체; 및 프로펠러에 인접된 선체에 결합되는 패드 바디와, 패드 바디의 일측에 형성되며, 프로펠러의 회전 시 발생되는 입사파와 상쇄간섭(Destructive Interference) 현상을 일으키기 위한 반사파를 발생시키는 작업기체가 밀폐되어 수용되는 작업기체 주머니를 구비하는 작업기체 수용 멤브레인 패드를 포함하며, 작업기체 주머니는 작업기체가 격리되게 수용되는 다수 층의 주머니막을 포함한다.


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    Title :

    A SHIP FOR REDUCING VIBROMOTIVE FORCE


    Additional title:

    프로펠러 캐비테이션 유기 기진력 저감형 선박


    Contributors:
    PARK JI WHAN (author) / KIM YOUN SIK (author) / PARK HYOUNG GIL (author) / LEE JEUNG HOON (author) / JEON MYUNG HO (author) / HEO KAP (author) / KIM JIN HAK (author)

    Publication date :

    2015-12-30


    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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