A turbofan engine is provided that defines a circumferential direction. The turbofan engine includes: a turbine; a ductless rotor assembly drivingly coupled to the turbine, the ductless rotor assembly including a plurality of ductless rotor blades; and a plurality of outlet guide vanes positioned downstream of the plurality of channeless rotor blades, the plurality of outlet guide vanes each defining a span, the spans of the plurality of outlet guide vanes being non-uniform in a circumferential direction.

    提供了一种涡轮风扇发动机,涡轮风扇发动机限定周向方向。涡轮风扇发动机包括:涡轮机;无管道转子组件,无管道转子组件驱动地联接到涡轮机,无管道转子组件包括多个无管道转子叶片;和多个出口导向轮叶,多个出口导向轮叶定位在多个无管道转子叶片的下游,多个出口导向轮叶各自限定跨度,多个出口导向轮叶的跨度沿周向方向是不均匀的。


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    Title :

    Outlet guide vane assembly for turbofan engine


    Additional title:

    涡轮风扇发动机的出口导向轮叶组件


    Contributors:

    Publication date :

    2024-06-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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