An analysis framework is presented that makes available multiscale analysis of composite structures using the open-source FEA solver package CalculiX CrunchiX (CCX). At the center of this framework is the coupling of the Finite Element Analysis - Micromechanics Analysis Code (FEAMAC) library from NASA's Micromechanics Analysis Code with Generalized Method of Cells (MAC/GMC) to allow micromechanics analysis. The results show that the proposed coupling can be used with appropriate care for multiscale FEA simulations of composite materials. The largest error reported in this validation was in a four-point bend test specimen with an error of less than 1% difference in the maximum deflection of the beam.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Integration of MAC/GMC into CalculiX, an Open Source Finite Element Code


    Beteiligte:

    Kongress:

    AIAA SciTech Forum 2019 ; 2019 ; San Diego, CA, United States


    Erscheinungsdatum :

    2019-01-07


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Integration of MAC/GMC into CalculiX, an open source finite element code

    Gustafson, Peter A. / Yapor Genao, Francisco A. / Bednarcyk, Brett A. et al. | AIAA | 2019


    Integration of Land Cover Data into the Open Source Model SWAT

    Oppelt, N. / Rathjens, H. / Doernhoefer, K. | British Library Conference Proceedings | 2012


    Microsoft to improve open-source integration

    British Library Online Contents | 2005


    Performance Portability of a Multiphysics Finite Element Code

    Tanis, Craig / Sreenivas, Kidambi / Newman, James C. et al. | AIAA | 2018


    3D finite element trajectory code with adaptive meshing

    Ives, L. / Thuc Bui, / Vogler, W. et al. | IEEE | 2004