Testing of nitinol sensor on bending deformed polypropylene tube: comparison of winding methods

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F22%3A00010090" target="_blank" >RIV/46747885:24620/22:00010090 - isvavai.cz</a>
Result on the web
<a href="https://stumejournals.com/journals/mtm/2022/4/134.full.pdf" target="_blank" >https://stumejournals.com/journals/mtm/2022/4/134.full.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Testing of nitinol sensor on bending deformed polypropylene tube: comparison of winding methods
Original language description
A thin nitinol wire with a diameter of 0.05 mm was used as a surface sensor indicating deformation changes of the polypropylene tube during bending. Two types of nitinol wire windings were compared: parallel placement with the longitudinal axis of the tube and transverse windings around this axis. Changes in the electrical resistance of the wire were measured during the bending deformation. The sensitivity of the nitinol sensor, its comparison with conventional wire metal resistance strain gauge made of constantan alloy, its application possibilities, as well as the advantages resulting from the different winding geometry were discussed.
Czech name
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Czech description
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Project
<a href="/en/project/TH04020405" target="_blank" >TH04020405: Advanced Self-Sensing Materials for Critical Components of Rail Vehicles</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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