On the effect of dissipation in shape-memory alloys

0411225 20240103182311.120060210235959.9 On the effect of dissipation in shape-memory alloys 17 s. cav_un_epca*02573310362-546XNonlinear Analysis: Theory, Methods & Applications499 (2003)581-597Elsevier martensitic transformation viscosity capillarity cav_un_auth*0213125 Rajagopal K. R. US cav_un_auth*0101187 Roubíček Tomáš UTIA-B Department of Decision Making Theory Ústav teorie informace a automatizace AV ČR, v. v. i. 12A IAA1075005 GA AV ČR cav_un_auth*0012782 CEZ:AV0Z1075907 After reviewing the phenomena of martensitic phase transformation in shape-memory alloys, the conventional models that take into consideration viscosity-like and capillarity-like response are investigated for vanishing dissipative effects. It is shown that they do approach the fully conservative case. A model incorporating a phenomenological rate-independent plasticity-type dissipation related with an activated phase-transformation process is investigated, too. BA MTR http://hdl.handle.net/11104/0131311 UTIA-B 20030212 2003 cav_un_epca*0257331 Nonlinear Analysis: Theory, Methods & Applications 0362-546X 1873-5215 Roč. 4 č. 99 2003 581 597 Elsevier