The invention relates to an air guiding device (8) for controlling an air flow at a cabin outlet (2e) of a fuselage of a rotorcraft. The air guiding device (8) comprises: a continuous surface (9) covering the cabin outlet (2e) outside the fuselage and forming a flow channel (17) for guiding the air flow at the cabin outlet (2e); a first flow opening (9a) formed at a first location (8a) of the flow channel (17), where the first flow opening (9a) forms an air inlet region; and a second flow opening formed at a second location (8b) of the flow channel (17), where the second flow opening is arranged downstream of the first flow opening (9a) in the predetermined flow direction, and where the second flow opening forms an air outlet region; wherein the air inlet region is smaller than the air outlet region.

    本发明涉及一种用于控制旋翼飞行器的机身的舱室出口(2e)处的空气流动的空气引导装置(8)。空气引导装置(8)包括:连续表面(9),该连续表面在机身外部覆盖舱室出口(2e)并形成用于引导舱室出口(2e)处的空气流的流动通道(17);第一流通开口(9a),该第一流通开口形成在流动通道(17)的第一位置(8a)处,其中第一流通开口(9a)形成空气入口区域;以及第二流通开口,该第二流通开口形成在流动通道(17)的第二位置(8b)处,其中第二流通开口在预定流动方向上布置在第一流通开口(9a)的下游,并且其中第二流通开口形成空气出口区域;其中空气入口区域小于空气出口区域。


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    Title :

    Air guiding device for controlling air flow at outlet


    Additional title:

    用于控制出口处的气流的空气引导装置


    Contributors:

    Publication date :

    2025-04-29


    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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