A finite element–based numerical tool for Ni 47 Ti 44 Nb 9 SMA structures design: Application to tightening rings
Source abstract
Abstract
This paper deals with the design of Ni 47 Ti 44 Nb 9 shape memory alloy (SMA) tightening components. The tightening of an SMA ring on an elastic pipe is analyzed using the finite element code ABAQUS® and a UMAT subroutine developed by the authors to model the specific behavior of Ni 47 Ti 44 Nb 9 SMA. Main features of the thermomechanical model implemented in this UMAT routine are briefly recalled. Numerical predictions are validated using experimental tightening pressures obtained on a test bed developed in this work. The validation strategy is documented and the results for different ring thicknesses are presented. This finite element tool is then applied to a parametric study of the influence of ridges on the tightening pressure. Eventually, geometrical defects like out of roundness are considered.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Shape Memory Alloy Transformations · Structural Load-Bearing Analysis · Structural Behavior of Reinforced Concrete
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Laboratoire d’Energétique et de Mécanique Théorique et Appliquée (LEMTA), Nancy University, CNRS, Vandoeuvre-les-Nancy, France
Laboratoire d’Etude des Microstructures et de Mécanique des Matériaux (LEM3), Paul Verlaine University, Arts et Métiers ParisTech, ENIM, CNRS, Metz Cedex, France
Etudes et Productions Schlumberger, Clamart, France
References (23)
Show source-provided references
1. 10.1016/j.mechmat.2011.04.00310.1016/j.mechmat.2011.04.003 ↗
2. Chemisky Y · Smart Materials and Structures · 2009 · 1 · 1
3. 10.1016/j.msea.2006.04.00810.1016/j.msea.2006.04.008 ↗
4. 10.1016/j.ijplas.2010.01.00210.1016/j.ijplas.2010.01.002 ↗
5. 10.1016/j.msea.2006.08.01610.1016/j.msea.2006.08.016 ↗
6. 10.1007/s00897960057a10.1007/s00897960057a ↗
7. 10.1016/j.jallcom.2006.02.08010.1016/j.jallcom.2006.02.080 ↗
8. Melton KN · 1989 · 191
9. Miyazaki S · Journal de Physique · 1982 · 44 · C4
10. 10.1016/S0921-5093(00)00740-110.1016/S0921-5093(00)00740-1 ↗
11. 10.1016/j.mechmat.2005.05.02610.1016/j.mechmat.2005.05.026 ↗
12. 10.1016/j.msea.2006.01.10410.1016/j.msea.2006.01.104 ↗
13. 10.1016/j.jmps.2007.03.01010.1016/j.jmps.2007.03.010 ↗
14. Piotrowski B (2010) Analyse numérique et expérimentale du comportement d’un alliage á mémoire de forme avec précipités (Ni 47 Ti 44 Nb 9 ): Application à la connectique. PhD thesis, Nancy University, Nancy, France.
15. 10.1016/j.mechmat.2008.07.00410.1016/j.mechmat.2008.07.004 ↗
16. Simo JC · 2000
17. Videnic T · 2007
18. 10.1016/j.ijmecsci.2006.09.00710.1016/j.ijmecsci.2006.09.007 ↗
19. 10.1016/j.jallcom.2007.09.02910.1016/j.jallcom.2007.09.029 ↗
20. Wilkins ML · 1964 · 211
21. 10.1117/12.77988410.1117/12.779884 ↗
22. 10.1016/j.jmps.2007.03.01210.1016/j.jmps.2007.03.012 ↗
23. 10.1016/0254-0584(91)90051-U10.1016/0254-0584(91)90051-U ↗