The invention discloses an embedded type air inlet channel with two channels. Comprising an air inlet channel arranged on an aircraft body (7), an inner channel (1) is arranged in the air inlet channel along the axis of the air inlet channel, and a discharge channel (2) is formed between the inner wall of the air inlet channel and the outer wall of the inner channel (1); and air inlets of the inner channel (1) and the discharge channel (2) are flush with the aircraft body (7). The technical problems that an existing embedded air inlet channel is low in total pressure recovery coefficient and large in outlet flow field distortion are solved.

    本发明公开了一种双通道的埋入式进气道。包括设置于飞行器机体(7)上的进气通道,进气通道内沿其轴线设置有内通道(1),进气通道内壁与内通道(1)外壁间形成放泄通道(2);内通道(1)和放泄通道(2)的进气口与飞行器机体(7)平齐。本发明解决了当前埋入式进气道总压恢复系数较低和出口流场畸变较大的技术问题。


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    Title :

    Double-channel embedded type air inlet channel


    Additional title:

    一种双通道的埋入式进气道


    Contributors:
    QU DONGPING (author) / LI YULIANG (author) / WAN LIYING (author) / REN ZHIWEN (author) / LU JIE (author) / AN PING (author) / WAN ZHIMING (author) / WANG CHUNLI (author) / CHEN ZUNJING (author) / ZHAO ZHENGHENG (author)

    Publication date :

    2023-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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