NDLI: Multivariant Formulation of the Thermomechanically Coupled Mu¨ller-Achenbach-Seelecke-Model for Shape Memory Alloys

Content Provider	The American Society of Mechanical Engineers (ASME) Digital Collection
Author	Kastner, Oliver Richter, Frank Eggeler, Gunther
Copyright Year	2009
Abstract	Temperature changes caused by latent transformation heats are an integral part of the behavior of shape memory alloys and inevitably couple the thermal and the mechanical fields. This general behavior is covered by the Mu¨ller-Achenbach-Seelecke (MAS) model. Its versatility has been documented extensively in the literature. In the original formulation the MAS model is restricted to uniaxial states of stress in a SMA, which limits its application to cases where such stress states prevail, such as axial loading in wires and trusses, as well as pure beam bending, pure torsion and shrink-fit problems. Unreliable results, however are expected under arbitrary multiaxial loading conditions. To overcome this limitation we present an extension of the model capable of arbitrary stress/strain/temperature states in 3D. Our model adopts ideas presented by Xie but employs a different non-convex free energy function. Rate equations are employed to model temperature or stress/strain induced transformations between austenite and eight variants of martensite present in the model. As the MAS model, the multi-variant model is capable of fully-coupled thermo-mechanical processes which is shown by simulations of temperature-induced processes, quasiplasticity and pseudoelasticity under variable load directions. At the present level of sophistication, the model is restricted to single crystalline SMA. All examples are explained by the use of a standalone model implementation. The model is intended for future implementation into the finite-element-method environment ABAQUS™ to provide a powerful tool useful in the framework of engineering design studies, especially in situations which require non-isothermal conditions and phase transitions.
Sponsorship	Aerospace Division
Starting Page	45
Ending Page	52
Page Count	8
File Format	PDF
ISBN	9780791848968
DOI	10.1115/SMASIS2009-1254
e-ISBN	9780791838570
Volume Number	Volume 1: Active Materials, Mechanics and Behavior; Modeling, Simulation and Control
Conference Proceedings	ASME 2009 Conference on Smart Materials, Adaptive Structures and Intelligent Systems
Language	English
Publisher Date	2009-09-21
Publisher Place	Oxnard, California, USA
Access Restriction	Subscribed
Subject Keyword	Engineering design Pseudoelasticity Temperature Shape memory alloys Simulation Engineering simulation Finite element methods Wire Phase transitions Torsion Stress Thermomechanics
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Application of SMA Wire for an Active Steerable Cannula

Finite Element Analysis on the Behavior of Laminated Composite Shells With Embedded Shape Memory Alloy Wires

On the Shortcomings of Shape Memory Alloy Phenomenological Models

Effects of Temperature Boundary Conditions on SMA Actuator Performance Using a Fully Coupled Thermomechanical Model

Finite Element Simulation of an Active Surgical Needle for Prostate Brachytherapy

An Enhanced Model for Shape Memory Alloy Actuators With Complex Thermomechanical Loadings

Implementation of the Müller-Achenbach-Seelecke Model for Shape Memory Alloys in ABAQUS

For shape memory alloys in abaqus.

Finite Element Studies of Triple Actuation of Shape Memory Alloy Wires for Surgical Tools

Multivariant Formulation of the Thermomechanically Coupled Mu¨ller-Achenbach-Seelecke-Model for Shape Memory Alloys

Similar Documents

Application of SMA Wire for an Active Steerable Cannula

Finite Element Analysis on the Behavior of Laminated Composite Shells With Embedded Shape Memory Alloy Wires

On the Shortcomings of Shape Memory Alloy Phenomenological Models

Effects of Temperature Boundary Conditions on SMA Actuator Performance Using a Fully Coupled Thermomechanical Model

Finite Element Simulation of an Active Surgical Needle for Prostate Brachytherapy

An Enhanced Model for Shape Memory Alloy Actuators With Complex Thermomechanical Loadings

Implementation of the Müller-Achenbach-Seelecke Model for Shape Memory Alloys in ABAQUS

For shape memory alloys in abaqus.

Finite Element Studies of Triple Actuation of Shape Memory Alloy Wires for Surgical Tools

Multivariant Formulation of the Thermomechanically Coupled Mu¨ller-Achenbach-Seelecke-Model for Shape Memory Alloys