Numerical modeling of shape memory alloy thin film actuators and their applications

The thermomechanical behavior of SMA thin film actuator and their application are investigated. The numerical algorithm of the 2-D SMA thermomechanical constitutive equation is developed using user material (UMAT) subroutine written by FORTRAN. For the numerical results of SMA thin film, the ABAQUS finite element program has been utilized with UMAT subroutine of the numerical algorithm of SMA. The application of SMA thin film for the membrane pump actuator is demonstrated.
Publisher
TRANS TECH PUBLICATIONS LTD
Issue Date
2006
Language
ENG
Citation

ADVANCED NONDESTRUCTUVE EVALUATION I, PTS 1 AND 2, PROCEEDINGS BOOK SERIES: KEY ENGINEERING MATERIALS, v.321-323, pp.186 - 191

ISSN
1013-9826
URI
http://hdl.handle.net/10203/6617
Appears in Collection
AE-Journal Papers(저널논문)
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