An apparatus is provided for analysis of a leading edge rib of a fixed leading edge section of an aircraft wing. The apparatus may identify geometric or inertial properties of a plurality of stiffeners (402) of the rib in which respective stiffeners are represented by a collection of geometry within a solid model of the rib, and perform an analysis to predict a failure rate of the leading edge rib under an external load. From the failure rate, the apparatus may determine a structural integrity of the leading edge rib under the external load. Identifying the properties may include, extracting a section cut of the geometry that corresponds to and has one or more properties of the respective stiffener, and identifying the properties of the cross-section and thereby the respective stiffener based on a correlation of the cross-section to a generic profile of a plurality of different cross-sections.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    MODELING AND ANALYSIS OF LEADING EDGE RIBS OF AN AIRCRAFT WING


    Weitere Titelangaben:

    MODELLIERUNG UND ANALYSE VON VORDERKANTENRIPPEN EINES FLUGZEUGFLÜGELS
    MODÉLISATION ET ANALYSE DE NERVURES DE BORD D'ATTAQUE D'UNE AILE D'AVION


    Beteiligte:

    Erscheinungsdatum :

    2017-12-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B64C AEROPLANES , Flugzeuge



    Modeling and analysis of leading edge ribs of an aircraft wing

    LESTER ERIC S / O'GRADY MICHAEL A / BAUMGARTEN ALAN N et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    MODELING AND ANALYSIS OF LEADING EDGE RIBS OF AN AIRCRAFT WING

    LESTER ERIC S / O'GRADY MICHAEL A / BAUMGARTEN ALAN N et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    Modeling and analysis of leading edge ribs of an aircraft wing

    LESTER ERIC S / O'GRADY MICHAEL A / BAUMGARTEN ALAN N et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    MODELING AND ANALYSIS OF LEADING EDGE RIBS OF AN AIRCRAFT WING

    LESTER ERIC S / O'GRADY MICHAEL A / BAUMGARTEN ALAN N et al. | Europäisches Patentamt | 2017

    Freier Zugriff