On the effect of dissipation in shape-memory alloys

0411225 - UTIA-B 20030212 RIV US eng J - Článek v odborném periodiku
Rajagopal, K. R. - Roubíček, Tomáš
On the effect of dissipation in shape-memory alloys.
Nonlinear Analysis: Theory, Methods & Applications. Roč. 4, č. 99 (2003), s. 581-597. ISSN 0362-546X. E-ISSN 1873-5215
Grant CEP: GA AV ČR IAA1075005
Výzkumný záměr: CEZ:AV0Z1075907
Klíčová slova: martensitic transformation * viscosity * capillarity
Kód oboru RIV: BA - Obecná matematika
Impakt faktor: 0.354, rok: 2003

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.
Trvalý link: http://hdl.handle.net/11104/0131311