TITLE

Approximation in multiscale modelling of microstructure evolution in shape-memory alloys

AUTHOR(S)
Roubíček, Tomáš
PUB. DATE
October 2011
SOURCE
Continuum Mechanics & Thermodynamics;Nov2011, Vol. 23 Issue 6, p491
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Various models of microstructure in deformation gradient and its evolution arising in martensitic mechanically-induced isothermal phase transformation are surveyed and scrutinized, focusing on over-bridging of various scales of the problem and its numerical approximation. In particular, numerically efficient model of a relaxed problem is shown to be approximated by conventional but computationally less efficient model based on standard partial differential inequalities.
ACCESSION #
66644225

 

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