Abstract
Most thermal shape memory alloy valve concepts are based on shape memory alloy spring actuators. Because the development of these elements itself is complex, a methodical approach is focused in this chapter by a calculation method of these actuators. A special attention is laid in this chapter on the backgrounds of the calculations and the possible parameters which can be set during the spring element development.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
I. Ohkata, Y. Suzuki, The design of SMA actuators and their applications, in Shape Memory Materials, ed. by K. Otsuka, C.M. Wayman (Cambridge University Press, Cambridge, 1998)
D.C. Lagoudas (ed.), Shape Memory Alloys. Modeling and Engineering Applications (Springer, New York, NY, 2008)
Y. Zhoua, G. Fana, J. Zhang, X. Ding, X. Ren, J. Suna, K. Otsuka, Understanding of multi-stage R-phase transformation in aged Ni-rich Ti–Ni shape memory alloys. Mater. Sci. Eng. A 438–440, 602–607 (2006)
M. Mertmann, NiTi-Formgedächtnislegierungen für Aktoren der Greiftechnik (VDI Verlag, Düsseldorf, 1997)
M. Mertmann, in Fatigue in NiTinol Actuators. Conference proceedings of Actuator 06, 10th International Conference on New Actuators (Bremen, 2006), pp. 461–466
G. Eggeler, E. Hornbogen, A. Yawny, A. Heckmann, M. Wagner, Structural and functional fatigue of NiTi shape memory alloys. Mat. Sci. Eng. A 378, 24–33 (2004). Elsevier
K. Lygin, Eine Methodik zur Entwicklung von umgebungsaktivierten FG-Aktoren mit geringer thermischer Hysterese (Dr. Hut Verlag, München, 2014)
M. Meissner, H.-J. Schorcht, Metallfedern. Grundlagen, Werkstoffe, Berechnung, Gestaltung und Rechnereinsatz. 2. Auflage (Springer Verlag, Berlin, 2007)
EN 13906-2, Cylindrical helical springs made from round wire and bar. Calculation and design Part 2: Extension springs (Beuth Verlag, Berlin, 2002)
H. Funakubo: Shape Memory Alloys. CRC Press, New York 1987
EN 13906-1, Cylindrical helical springs made from round wire and bar. Calculation and design Part 1: Compression springs (Beuth Verlag, Berlin, 2002)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2015 Springer International Publishing Switzerland
About this chapter
Cite this chapter
Langbein, S., Lygin, K. (2015). Design of Thermal SMA Valves. In: Czechowicz, A., Langbein, S. (eds) Shape Memory Alloy Valves. Springer, Cham. https://doi.org/10.1007/978-3-319-19081-5_8
Download citation
DOI: https://doi.org/10.1007/978-3-319-19081-5_8
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-19080-8
Online ISBN: 978-3-319-19081-5
eBook Packages: Chemistry and Materials ScienceChemistry and Material Science (R0)