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Journal Article

On the effect of dissipation in shape-memory alloys

Rajagopal K. R., Roubíček Tomáš

: Nonlinear Analysis: Theory, Methods & Applications vol.4, 99 (2003), p. 581-597

: CEZ:AV0Z1075907

: IAA1075005, GA AV ČR

: martensitic transformation, viscosity, capillarity

(eng): 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.

: 12A

: BA

07.01.2019 - 08:39