Meshfree methods have been well recognized for their capability of delivering high solution accuracy for large strain problems. To make the methods available for manufacturing applications, over the past two years we have further developed the Element-Free-Galerkin-based meshfree shell formulation for better solution accuracy and computation efficiency, and implemented the method into the commercial solver, LS-DYNA. This paper presents the application of the meshfree shell formulation in the study of NUMISHEET 2005 benchmark testing example, that is, forming analysis of an automotive decklid inner panel. Both the physical drawbead geometry and its effective line bead model arc considered in the simulations to study the effect of different drawbead modeling schemes on the accuracy of the forming analysis The meshfree simulations are compared with the best available finite element analysis in terms of solution accuracy.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Mesh-free simulation of automotive decklid inner panel


    Weitere Titelangaben:

    Netzfreie Simulation des Innenteils einer Fahrzeugmotorhaube


    Beteiligte:
    Wang, Hui-Ping (Autor:in) / Zhao, Kunmin (Autor:in) / Wu, Cheng-Tang (Autor:in) / Botkin, Mark E. (Autor:in)


    Erscheinungsdatum :

    2005


    Format / Umfang :

    6 Seiten, 5 Bilder, 3 Tabellen, 10 Quellen





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Automotive decklid spoiler with aerodynamically shaped airfoil sections

    SYLVESTER MICHAEL STEPHEN / TITUS MATTHEW ARTHUR / CUNNINGHAM ANDREW THOMAS et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Automotive Decklid Spoiler with Aerodynamically Shaped Airfoil Sections

    SYLVESTER MICHAEL STEPHEN / TITUS MATTHEW ARTHUR / CUNNINGHAM ANDREW THOMAS et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    DECKLID TRIM INTERLOCKING FEATURE

    MORLET UGALDE GIAN CARLO / CONEJOS CARRASCO DAVID / PARRA BECERRA SANTIAGO MANUEL et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    Lighting apparatus for vehicle decklid

    SALTER STUART C / DELLOCK PAUL KENNETH / HUNT CHRISTOPHER CHARLES et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    The decklid system of the new Aston Martin DB11

    Armstrong, Gareth / Hastie, Grant | TIBKAT | 2017