Numerical simulation is often used in the design of aircraft structural components subjected to bird-strike loads. To verify the numerical method, a test of bird striking was performed on honeycomb-based sandwich panels made from 3003 aluminum honeycomb and 2024-T3 aluminum skin. The dynamic responses of displacement and strain on the rear skin of the sandwich panel during bird striking were measured using strain gauges and a laser sensor, respectively. A numerical model of bird striking was developed with a nonlinear, finite-element program. A coupling smooth particle hydrodynamics–finite-element analysis algorithm was used to simulate the interaction of the impacting contact between the bird and the target. The numerical simulation results were compared with the tests, and they are in good agreement, which validated the reasonableness of the numerical model established in the present paper. This shows the potential of using the FEM in simulating the dynamic response of aircraft structural components in bird-strike events.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Dynamic Response of Bird Strike on Aluminum Honeycomb-Based Sandwich Panels


    Beteiligte:
    Liu, Jun (Autor:in) / Li, Yulong (Autor:in) / Shi, Xiaopeng (Autor:in) / Wang, Wenzhi (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    20.09.2012


    Format / Umfang :

    92014-01-01 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Unbekannt




    Dynamic response of bird strike on honeycomb-based sandwich panels of composite leading edge

    Qiu, Ju / Wang, Dong / Liu, Chuanjun et al. | Taylor & Francis Verlag | 2021


    Dynamic response of bird strike on aluminium foam-based sandwich panels

    Liu, Jun / Li, Yulong / Gao, Xiaosheng et al. | Taylor & Francis Verlag | 2015


    Hypervelocity impact response of honeycomb sandwich panels

    Schonberg, William | Online Contents | 2010


    Impact Fragments from Honeycomb Sandwich Panels

    Olivieri, Lorenzo / Giacomuzzo, Cinzia / Francesconi, Alessandro | TIBKAT | 2023