Analysis of energy absorption for NiTi wires under different diameters and loop types

This paper presents the research undertaken at the University of Minho aiming to study the behaviour of 3D weft-knitted structures using Shape Memory Alloy (SMA) wires and elastomeric yarns, in order to produce dynamic structures as a support to answer specific situations and applications. Several...

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Principais autores:	Medeiros, José Ivan de, Fangueiro, Raul
Formato:	article
Idioma:	English
Publicado em:	The Textile Machinery Society of Japan
Assuntos:	NitinolR wires Knitted structures Energy absorption
Endereço do item:	https://repositorio.ufrn.br/handle/123456789/46035
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id	ri-123456789-46035
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spelling	ri-123456789-460352022-02-17T13:30:48Z Analysis of energy absorption for NiTi wires under different diameters and loop types Medeiros, José Ivan de Fangueiro, Raul NitinolR wires Knitted structures Energy absorption This paper presents the research undertaken at the University of Minho aiming to study the behaviour of 3D weft-knitted structures using Shape Memory Alloy (SMA) wires and elastomeric yarns, in order to produce dynamic structures as a support to answer specific situations and applications. Several samples were produced using NitinolR wires in different diameters and loop types. The Tensile tests were carried out being based to NP EN ISO 2062: 1993 standards, using a H100KS Hounsfield Universal Testing Instrument. The results showed that The 50 μm wire showed to be too thin to this propose;moreover, The 210 μm NiTi wire showed to be hard to process on the knitting machine due to its high stiffness;The 127 μm NiTi wire showed to be the best among them, due to the process and energy absorption ratio. Finally, for both NiTi wires in different diameters studied, tuck loop showed to have the highest energy absorption capacity 2022-02-17T13:30:47Z 2022-02-17T13:30:47Z 2013 article MEDEIROS, Ivan; FANGUEIRO, Raul. Analysis of Energy Absorption for NiTi Wires under Different Diameters and Loop Types. Journal of Textile Engineering, [S.L.], v. 59, n. 6, p. 165-167, 2013. Disponível em: https://www.jstage.jst.go.jp/article/jte/59/6/59_165/_article. Acesso em: 20 set. 2021. http://dx.doi.org/10.4188/jte.59.165. 1346-8235 1346-8235 1880-1986 https://repositorio.ufrn.br/handle/123456789/46035 10.4188/jte.59.165 en Attribution 3.0 Brazil http://creativecommons.org/licenses/by/3.0/br/ application/pdf The Textile Machinery Society of Japan
institution	Repositório Institucional
collection	RI - UFRN
language	English
topic	NitinolR wires Knitted structures Energy absorption
spellingShingle	NitinolR wires Knitted structures Energy absorption Medeiros, José Ivan de Fangueiro, Raul Analysis of energy absorption for NiTi wires under different diameters and loop types
description	This paper presents the research undertaken at the University of Minho aiming to study the behaviour of 3D weft-knitted structures using Shape Memory Alloy (SMA) wires and elastomeric yarns, in order to produce dynamic structures as a support to answer specific situations and applications. Several samples were produced using NitinolR wires in different diameters and loop types. The Tensile tests were carried out being based to NP EN ISO 2062: 1993 standards, using a H100KS Hounsfield Universal Testing Instrument. The results showed that The 50 μm wire showed to be too thin to this propose;moreover, The 210 μm NiTi wire showed to be hard to process on the knitting machine due to its high stiffness;The 127 μm NiTi wire showed to be the best among them, due to the process and energy absorption ratio. Finally, for both NiTi wires in different diameters studied, tuck loop showed to have the highest energy absorption capacity
format	article
author	Medeiros, José Ivan de Fangueiro, Raul
author_facet	Medeiros, José Ivan de Fangueiro, Raul
author_sort	Medeiros, José Ivan de
title	Analysis of energy absorption for NiTi wires under different diameters and loop types
title_short	Analysis of energy absorption for NiTi wires under different diameters and loop types
title_full	Analysis of energy absorption for NiTi wires under different diameters and loop types
title_fullStr	Analysis of energy absorption for NiTi wires under different diameters and loop types
title_full_unstemmed	Analysis of energy absorption for NiTi wires under different diameters and loop types
title_sort	analysis of energy absorption for niti wires under different diameters and loop types
publisher	The Textile Machinery Society of Japan
publishDate	2022
url	https://repositorio.ufrn.br/handle/123456789/46035
work_keys_str_mv	AT medeirosjoseivande analysisofenergyabsorptionfornitiwiresunderdifferentdiametersandlooptypes AT fangueiroraul analysisofenergyabsorptionfornitiwiresunderdifferentdiametersandlooptypes
_version_	1773965357250248704

Analysis of energy absorption for NiTi wires under different diameters and loop types

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