Original title:
Modeling of shape-memory alloys on the mesoscopic level
Authors:
Benešová, Barbora Document type: Papers Conference/Event: The European Symposium on Martensitic Transformations /8./, Praha (CZ), 2009-09-07 / 2009-09-11
Year:
2009
Language:
eng Abstract:
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.
Keywords:
mesoscopic modeling; rate-independent processes; shape-memory alloys Project no.: CEZ:AV0Z20760514 (CEP) Host item entry: ESOMAT 2009, ISBN 978-2-7598-0480-1 Note: Související webová stránka: http://dx.doi.org/10.1051/esomat/200902003
Institution: Institute of Thermomechanics AS ČR
(web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences. Original record: http://hdl.handle.net/11104/0176383