On phase transformation models for thermo-mechanically coupled response of Nitinol

Handle URI:
http://hdl.handle.net/10754/599042
Title:
On phase transformation models for thermo-mechanically coupled response of Nitinol
Authors:
Sengupta, Arkaprabha; Papadopoulos, Panayiotis; Kueck, Aaron; Pelton, Alan R.
Abstract:
Fully 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.
Citation:
Sengupta 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.
Publisher:
Springer Nature
Journal:
Computational Mechanics
Issue Date:
31-Mar-2011
DOI:
10.1007/s00466-011-0587-4
Type:
Article
ISSN:
0178-7675; 1432-0924
Sponsors:
Funding for the work of the first two authors was provided by a KAUST-AEA grant, which is gratefully acknowledged.
Appears in Collections:
Publications Acknowledging KAUST Support

Full metadata record

DC FieldValue Language
dc.contributor.authorSengupta, Arkaprabhaen
dc.contributor.authorPapadopoulos, Panayiotisen
dc.contributor.authorKueck, Aaronen
dc.contributor.authorPelton, Alan R.en
dc.date.accessioned2016-02-25T13:51:45Zen
dc.date.available2016-02-25T13:51:45Zen
dc.date.issued2011-03-31en
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.en
dc.identifier.issn0178-7675en
dc.identifier.issn1432-0924en
dc.identifier.doi10.1007/s00466-011-0587-4en
dc.identifier.urihttp://hdl.handle.net/10754/599042en
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.en
dc.description.sponsorshipFunding for the work of the first two authors was provided by a KAUST-AEA grant, which is gratefully acknowledged.en
dc.publisherSpringer Natureen
dc.subjectFinite elementsen
dc.subjectMonolithic solutionen
dc.subjectNitinolen
dc.subjectPhase transformationen
dc.subjectThermomechanicsen
dc.titleOn phase transformation models for thermo-mechanically coupled response of Nitinolen
dc.typeArticleen
dc.identifier.journalComputational Mechanicsen
dc.contributor.institutionUC Berkeley, Berkeley, United Statesen
dc.contributor.institutionNitinol Devices & Components Materials Group, Fremont, United Statesen
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