Počet záznamů: 1

Modeling of shape-memory alloys on the mesoscopic level

  1. 1.
    0330646 - UT-L 2010 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
    Benešová, Barbora
    Modeling of shape-memory alloys on the mesoscopic level.
    ESOMAT 2009. Praha: Fyzikální ústav AV ČR, 2009 - (Šittner, P.; Paidar, V.; Heller, L.; Seiner, H.), s. 1-7. ISBN 978-2-7598-0480-1.
    [The European Symposium on Martensitic Transformations /8./. Praha (CZ), 07.09.2009-11.09.2009]
    Výzkumný záměr: CEZ:AV0Z20760514
    Klíčová slova: shape-memory alloys * mesoscopic modeling * rate-independent processes
    Kód oboru RIV: BA - Obecná matematika
    http://dx.doi.org/10.1051/esomat/200902003

    This contribution presents some recent results on modeling of phase transformation in the pseudo-elastic regime within the framework of continuum mechanics. We recall an efficient concept for quasi-static evolution of microstructure in the isothermal rate-independent case. We then concentrate on simulation results obtained by the presented model, performed on a single-crystal prismatic NiTi-specimen. Algorithmic details, i.e. energy-estimates-based optimization, are also given.
    Trvalý link: http://hdl.handle.net/11104/0176383