NDLI: Comparative Analysis and Numerical Simulation of the Macro-mechanical Models of Shape Memory Alloy

Content Provider	IEEE Xplore Digital Library
Author	Valenzuela, W.A.V. Lima, W.M. Lima, A.M.N. Rocha Neto, J.S.
Copyright Year	2008
Description	Author affiliation: Dept. of Mech. Eng., Univ. of the State of the Amazonas, Manaus (Valenzuela, W.A.V.)
Abstract	The existing macro-mechanical models for nickel-titanium shape memory alloys (SMAs) are mainly used in technological applications, and can be implemented easily by means of numeric methods. The models of Tanaka, Liang-Rogers, Brinson and Auricchio present the same features and are numerically analyzed. The parameters of the material used in the simulation of the models have been obtained experimentally. The models have been analyzed and compared under the same conditions, through the use of stress and temperature as control variables. In the present work, four models have been simulated by using a MATLAB graphic user interface for the thermo-mechanical characterization of shape memory alloy via the implementation of an algorithm for the numeric implementation of the thermo-mechanical cycle. In the literature consulted, the development of the numeric implementation has been introduced by comparing the analyzed models.
Starting Page	979
Ending Page	984
File Size	2157855
Page Count	6
File Format	PDF
ISBN	9781424415403
ISSN	10915281
DOI	10.1109/IMTC.2008.4547179
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-05-12
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Numerical simulation Shape memory alloys Mathematical model Thermomechanical processes Thermal stresses Stress control Thermal variables control Temperature control MATLAB Graphics Smart Materials Numeric methods Shape Memory Alloy GUIs
Content Type	Text
Resource Type	Article
Subject	Instrumentation Electrical and Electronic Engineering

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