A method of operating an aircraft engine (10) having a bladed rotor (12) coupled thereto during an icing condition is provided. The method comprises controlling the aircraft engine (10) to alternatingly achieve an ice accretion rotational speed (30) of the bladed rotor (12) at which ice accretion on blades (22) of the bladed rotor (12) occurs, and a reduced rotational speed (32) of the bladed rotor (12) to promote ice shedding from the blades (22) of the bladed rotor (12). The reduced rotational speed (32) is lower than the ice accretion rotational speed (30).


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    Title :

    METHOD AND SYSTEM TO PROMOTE ICE SHEDDING FROM ROTOR BLADES OF AN AIRCRAFT ENGINE


    Additional title:

    VERFAHREN UND SYSTEM ZUR FÖRDERUNG DER EISABLÖSUNG VON ROTORSCHAUFELN EINES FLUGZEUGMOTORS
    PROCÉDÉ ET SYSTÈME POUR FAVORISER LE DÉLESTAGE DE GLACE À PARTIR DES PALES DE ROTOR D'UN MOTEUR D'AVION


    Contributors:

    Publication date :

    2023-05-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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