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Approximation in multiscale modelling of microstructure evolution in shape-memory alloys
- 1.0365693 - ÚT 2012 RIV DE eng J - Journal Article
Roubíček, Tomáš
Approximation in multiscale modelling of microstructure evolution in shape-memory alloys.
Continuum Mechanics and Thermodynamics. Roč. 23, č. 6 (2011), s. 491-507. ISSN 0935-1175. E-ISSN 1432-0959
R&D Projects: GA ČR GAP201/10/0357
Institutional research plan: CEZ:AV0Z20760514
Keywords : smart materials * rate-independent processes * young measures
Subject RIV: BA - General Mathematics
Impact factor: 1.310, year: 2011
http://www.springerlink.com/content/t25584l868210h66/
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.
Permanent Link: http://hdl.handle.net/11104/0200874
Number of the records: 1