The present invention relates to a ship with a running resistance reduction function, which comprises: a partition wall (36) which is installed on the outer periphery of an outer bottom surface of a hull (01), to form an air pocket filled with air; a ship bottom air supply pipe (30) having an ship bottom bubble nozzle (32) formed outside a lower portion of the ship bottom air supply pipe (30) attached to the partition wall (36), and an air pocket air supply hole (33) formed therein to supply air to the air pocket; a bow air supply pipe (10) provided in a bow (03) to supply the air and generate air bubbles; and a side surface air supply pipe (20) provided on a side surface to supply air and generate air bubbles. The air pocket is formed in a ship bottom (04) to store the air. By spraying the air into a space where a vacuum is formed between an outer wall of the ship and water according to Bernoulli's principle, which takes effect with the start of operation, an air layer is formed on the side surface, such that air lubrication is provided to the lower portion and the side surface of the ship.

    본 발명은 주행 저항 감소 기능을 갖는 선박에 관한 것으로, 선체(01)의 외부 바닥면의 외주에 격벽(36)을 설치, 에어가 충진되는 에어포켓을 형성시키는 격벽(36) ; 상기 격벽(36)에 부착된 선저공기공급관(30)의 하부외측에 형성된 선저기포노즐(32)과 내부에 형성되어 에어포켓에 공기를 공급하는 에어포켓공기공급공(33)을 구비한 선저공기공급관(30) ; 선수(03)에 구비되어 공기공급과 기포를 발생하도록 설치된 선수공기공급관(10) ; 측면에 구비되어 공기공급과 기포를 발생하도록 설치된 측면공기공급관(20) ;등이 설치되어 선저(04)에 공기를 저장하도록 에어포켓이 형성되고, 측면으로도 운항 개시와 함께 효력이 발생되는 베르누이의 원리에 의한 선박의 외벽과 물 사이의 진공이 형성된 공간으로 공기를 분사하여 공기층을 형성함으로써 선박의 하부 및 측면에 공기윤활작용이 제공되는 효과가 있다.


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    Titel :

    Ship with running resistance reduce friction


    Weitere Titelangaben:

    주행 저항 감소 기능을 갖는 선박


    Erscheinungsdatum :

    2021-11-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B05B Sprühvorrichtungen , SPRAYING APPARATUS



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