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dc.contributor.authorSengupta, Arkaprabha
dc.contributor.authorPapadopoulos, Panayiotis
dc.contributor.authorKueck, Aaron
dc.contributor.authorPelton, Alan R.
dc.date.accessioned2016-02-25T13:51:45Z
dc.date.available2016-02-25T13:51:45Z
dc.date.issued2011-03-31
dc.identifier.citationSengupta A, Papadopoulos P, Kueck A, Pelton AR (2011) On phase transformation models for thermo-mechanically coupled response of Nitinol. Comput Mech 48: 213–227. Available: http://dx.doi.org/10.1007/s00466-011-0587-4.
dc.identifier.issn0178-7675
dc.identifier.issn1432-0924
dc.identifier.doi10.1007/s00466-011-0587-4
dc.identifier.urihttp://hdl.handle.net/10754/599042
dc.description.abstractFully coupled thermomechanical models for Nitinol at the grain level are developed in this work to capture the inter-dependence between deformation and temperature under non-isothermal conditions. The martensite transformation equations are solved using a novel algorithm which imposes all relevant constraints on the volume fractions. The numerical implementation of the resulting models within the finite element method is effected by the monolithic solution of the momentum and energy equations. Validation of the models is achieved by means of thin-tube experiments at different strain rates. © 2011 Springer-Verlag.
dc.description.sponsorshipFunding for the work of the first two authors was provided by a KAUST-AEA grant, which is gratefully acknowledged.
dc.publisherSpringer Nature
dc.subjectFinite elements
dc.subjectMonolithic solution
dc.subjectNitinol
dc.subjectPhase transformation
dc.subjectThermomechanics
dc.titleOn phase transformation models for thermo-mechanically coupled response of Nitinol
dc.typeArticle
dc.identifier.journalComputational Mechanics
dc.contributor.institutionUC Berkeley, Berkeley, United States
dc.contributor.institutionNitinol Devices & Components Materials Group, Fremont, United States


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