Physical modeling of macroscopic phase transition behavior for nickel titanium shape memory alloy (SMA) wires

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The macroscopic behavior of Nickel Titanium Shape Memory Alloy (SMA) wires suffers from hysteresis. This is related to the fraction of material that is in detwinned martensite crystallographic orientation. In this work, a novel physical model is proposed that describes the fraction of transformed material on a macroscopic level. The model is history-free, and hence, is ideal to implement in model-based control strategies.

Originele taal-2Engels
TitelASME 2017 Conference on Smart Materials, Adaptive Structures and Intelligent Systems Development and Characterization of Multifunctional Materials : Mechanics and Behavior of Active Materials; Bioinspired Smart Materials and Systems : Energy Harvesting : Emerging Technologies, 18-20 September 2017, Snowbird, Utah
Plaats van producties.l.
UitgeverijAmerican Society of Mechanical Engineers
Pagina's1-8
Volume1
ISBN van geprinte versie978-0-7918-5825-7
DOI's
StatusGepubliceerd - 2017
EvenementASME 2017 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, SMASIS 2017 - Snowbird, Verenigde Staten van Amerika
Duur: 18 sep 201720 sep 2017

Congres

CongresASME 2017 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, SMASIS 2017
LandVerenigde Staten van Amerika
StadSnowbird
Periode18/09/1720/09/17

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  • Citeer dit

    Gaasbeek, R. I., & de Jager, B. (2017). Physical modeling of macroscopic phase transition behavior for nickel titanium shape memory alloy (SMA) wires. In ASME 2017 Conference on Smart Materials, Adaptive Structures and Intelligent Systems Development and Characterization of Multifunctional Materials : Mechanics and Behavior of Active Materials; Bioinspired Smart Materials and Systems : Energy Harvesting : Emerging Technologies, 18-20 September 2017, Snowbird, Utah (Vol. 1, blz. 1-8). [V001T02A003] American Society of Mechanical Engineers. https://doi.org/10.1115/SMASIS2017-3789