An aircraft is disclosed, the aircraft having a fuselage having a centerline, and a wing extending from the fuselage and having a leading edge and a trailing edge. Additionally, the aircraft includes an engine mounted to the wing and having a rotating output shaft, and a propeller operably coupled to the output shaft and generating a rotating flow field to define a propeller wake when the propeller is rotated by the rotating output shaft. The propeller is located forward of the leading edge of the wing, so the propeller wake flows over the wing forming localized areas of effectively increased angle of attack generating a corresponding increased wing loading, with the wing having corresponding localized areas of reduced chord length to neutralize the otherwise increased wing loading. A method of countering the aerodynamic effects of propeller wake acting on a wing is also disclosed.


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    Title :

    Aircraft and method of countering aerodynamic effects of propeller wake


    Contributors:

    Publication date :

    2019-05-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



    AIRCRAFT AND METHOD OF COUNTERING AERODYNAMIC EFFECTS OF PROPELLER WAKE

    ANGELA MARIE KNEPPER / PAUL NICHOLAS METHVEN | European Patent Office | 2017

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    AIRCRAFT AND METHOD OF COUNTERING AERODYNAMIC EFFECTS OF PROPELLER WAKE

    KNEPPER ANGELA MARIE / METHVEN PAUL NICHOLAS | European Patent Office | 2018

    Free access

    Aircraft and method of countering aerodynamic effects of propeller wake

    ANGELA MARIE KNEPPER / PAUL NICHOLAS METHVEN | European Patent Office | 2017

    Free access

    AIRCRAFT AND METHOD OF COUNTERING AERODYNAMIC EFFECTS OF PROPELLER WAKE

    KNEPPER ANGELA MARIE / METHVEN PAUL NICHOLAS | European Patent Office | 2017

    Free access