The present invention relates to an exhaust duct, an exhaust duct assembly using the same, and an aircraft. Embodiments of the present invention provide the exhaust duct, the exhaust duct assembly using the same, and the aircraft. The exhaust duct according to one embodiment of the present invention, as the exhaust duct in which a combustion gas is branched and discharged from an inlet end to outlet ends on both sides, comprises: a first housing having a first body forming an outer wall of the inlet end, and a second body extending from the first body to both sides to form the outlet end; a second housing spaced apart from the first body, forming an inner wall of the inlet end, and curvedly extending toward the second body; and a connection housing connecting the first housing and the second housing, and having a depression unit recessed toward the inlet end from the outside. An object of the present invention is to provide the exhaust duct which satisfies excellent aerodynamic characteristics, stress characteristics, and lifespan characteristics, and the exhaust duct assembly using the same, and the aircraft.

    본 발명의 실시예들은 배기 덕트 및 이를 이용하는 배기 덕트 어셈블리와 비행체를 제공한다. 본 발명의 일 실시예에 따른 배기 덕트는 입구단에서 양측의 출구단으로 연소 가스가 분기되어 배출되는 배기 덕트로서, 상기 입구단의 외벽을 형성하는 제1 바디와, 상기 제1 바디에서 양측으로 연장되어 상기 출구단을 형성하는 제2 바디를 가지는 제1 하우징, 상기 제1 바디와 이격되어, 상기 입구단의 내벽을 형성하고, 상기 제2 바디를 향해 만곡지게 연장되는 제2 하우징 및 상기 제1 하우징과 상기 제2 하우징을 연결하되, 외측에서 상기 입구단을 향하여 함몰된 함몰부를 가지는 연결 하우징을 포함한다.


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    Titel :

    EXHAUST DUCT AND EXHAUST DUCT ASSEMBLY AND AIRCRAFT USING THE EXHAUST DUCT


    Weitere Titelangaben:

    배기 덕트 및 이를 이용하는 배기 덕트 어셈블리와 비행체


    Beteiligte:
    JOO YOUNG JUNG (Autor:in) / CHUNG HEE YOON (Autor:in)

    Erscheinungsdatum :

    2021-07-20


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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