Number of the records: 1
Modelling of microstructure and its evolution in shape-memory-alloy single crystals, in particular in CuALNi
- 1.0030882 - ÚTIA 2007 RIV NL eng J - Journal Article
Kružík, Martin - Mielke, A. - Roubíček, Tomáš
Modelling of microstructure and its evolution in shape-memory-alloy single crystals, in particular in CuALNi.
[Modelování mikrostruktury a jeji evoluce v jednoduchých krystalech materiálů s tvarovou pamětí, spec. v CuAlNi.]
Meccanica. Roč. 40, 4/6 (2005), s. 389-418. ISSN 0025-6455. E-ISSN 1572-9648
R&D Projects: GA AV ČR(CZ) IAA1075402; GA ČR(CZ) GA201/03/0934
Grant - others:XE(XE) MRTN-CT-2004-505226
Program: FP6
Institutional research plan: CEZ:AV0Z10750506
Keywords : young measures * laminatesrate-independent evolution * rate-independent evolution * cubic-to-orthorhombic transformation
Subject RIV: BA - General Mathematics
Impact factor: 0.427, year: 2005
A continuum-mechanical description of the stored energyin shape memory alloys is presented. A rate- independent phenomenological dissipation is then considered to model a hysteretic response. Isothermal simulations with cuALNi single crystal are shown.
Pomocí mechaniky kontinua popisujeme uloženou a disipovanou energii. Uvažujeme rychlostně nezávislou disipaci a modelujeme tak hysterezi v materiálu. Metoda je testována na příkladu slitiny CuAlNi.
Permanent Link: http://hdl.handle.net/11104/0131692
Number of the records: 1