A rotorcraft, and, more particularly, to a rotorcraft with a fuselage having a center line, at least one main rotor that generates vortices during operation, and a stabilizer wing, whereby the stabilizer wing has a planform that reduces the unsteady aerodynamic loads caused by the wake of the at least one main rotor. In particular, the stabilizer wing may be provided with a left wing tip, a right wing tip, a quarter chord line with a non-zero curvature, such that an interaction between the vortices generated by the at least one main rotor and the quarter chord line is spread out over time, a leading edge that is arc-shaped, and a trailing edge that is arc-shaped.


    Access

    Download


    Export, share and cite



    Title :

    Rotorcraft with a stabilizer wing


    Contributors:

    Publication date :

    2022-11-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



    Rotorcraft with a stabilizer wing

    EMBACHER MARTIN / RIES TOBIAS / ECKERT CHRISTIAN et al. | European Patent Office | 2023

    Free access

    ROTORCRAFT WITH A STABILIZER WING

    EMBACHER MARTIN / RIES TOBIAS / ECKERT CHRISTIAN et al. | European Patent Office | 2020

    Free access

    ROTORCRAFT WITH A STABILIZER WING

    EMBACHER MARTIN / RIES TOBIAS / ECKERT CHRISTIAN et al. | European Patent Office | 2023

    Free access

    A ROTORCRAFT WITH A STABILIZER WING

    EMBACHER MARTIN / RIES TOBIAS / ECKERT CHRISTIAN et al. | European Patent Office | 2023

    Free access

    A ROTORCRAFT WITH A STABILIZER WING

    European Patent Office | 2021

    Free access