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In-Plane Thermal Diffusivity Measurements of Polyethersulfone Woven Textiles by Infrared Thermography

Lock-in thermography was applied to the measurement of the in-plane thermal diffusivity of three polyethersulfone (PES) textiles characterized by different weaving pattern as well as different mass density of interlacing fibers. The experimental results showed that the in-plane thermal diffusivity i...

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Autores principales: Larciprete, Mariacristina, Orazi, Noemi, Gloy, Yves-Simon, Paoloni, Stefano, Sibilia, Concita, Li Voti, Roberto
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8840130/
https://www.ncbi.nlm.nih.gov/pubmed/35161686
http://dx.doi.org/10.3390/s22030940
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author Larciprete, Mariacristina
Orazi, Noemi
Gloy, Yves-Simon
Paoloni, Stefano
Sibilia, Concita
Li Voti, Roberto
author_facet Larciprete, Mariacristina
Orazi, Noemi
Gloy, Yves-Simon
Paoloni, Stefano
Sibilia, Concita
Li Voti, Roberto
author_sort Larciprete, Mariacristina
collection PubMed
description Lock-in thermography was applied to the measurement of the in-plane thermal diffusivity of three polyethersulfone (PES) textiles characterized by different weaving pattern as well as different mass density of interlacing fibers. The experimental results showed that the in-plane thermal diffusivity in each direction decreased with the increase of the fibers’ linear mass density, thus leading to an anisotropic behavior of the thermal diffusivity in the specimen where PES fibers with different density were interlaced. A new theoretical model for the study of the heat diffusion in textiles was specifically developed and, thereafter, employed for the analysis of the experimental results. As such, our textile model approach, shedding light on the role of different textile and fibers parameters on the resulting thermal diffusivity, paves the way for the development and design of textiles with tailored thermal behavior.
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spelling pubmed-88401302022-02-13 In-Plane Thermal Diffusivity Measurements of Polyethersulfone Woven Textiles by Infrared Thermography Larciprete, Mariacristina Orazi, Noemi Gloy, Yves-Simon Paoloni, Stefano Sibilia, Concita Li Voti, Roberto Sensors (Basel) Article Lock-in thermography was applied to the measurement of the in-plane thermal diffusivity of three polyethersulfone (PES) textiles characterized by different weaving pattern as well as different mass density of interlacing fibers. The experimental results showed that the in-plane thermal diffusivity in each direction decreased with the increase of the fibers’ linear mass density, thus leading to an anisotropic behavior of the thermal diffusivity in the specimen where PES fibers with different density were interlaced. A new theoretical model for the study of the heat diffusion in textiles was specifically developed and, thereafter, employed for the analysis of the experimental results. As such, our textile model approach, shedding light on the role of different textile and fibers parameters on the resulting thermal diffusivity, paves the way for the development and design of textiles with tailored thermal behavior. MDPI 2022-01-26 /pmc/articles/PMC8840130/ /pubmed/35161686 http://dx.doi.org/10.3390/s22030940 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Larciprete, Mariacristina
Orazi, Noemi
Gloy, Yves-Simon
Paoloni, Stefano
Sibilia, Concita
Li Voti, Roberto
In-Plane Thermal Diffusivity Measurements of Polyethersulfone Woven Textiles by Infrared Thermography
title In-Plane Thermal Diffusivity Measurements of Polyethersulfone Woven Textiles by Infrared Thermography
title_full In-Plane Thermal Diffusivity Measurements of Polyethersulfone Woven Textiles by Infrared Thermography
title_fullStr In-Plane Thermal Diffusivity Measurements of Polyethersulfone Woven Textiles by Infrared Thermography
title_full_unstemmed In-Plane Thermal Diffusivity Measurements of Polyethersulfone Woven Textiles by Infrared Thermography
title_short In-Plane Thermal Diffusivity Measurements of Polyethersulfone Woven Textiles by Infrared Thermography
title_sort in-plane thermal diffusivity measurements of polyethersulfone woven textiles by infrared thermography
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8840130/
https://www.ncbi.nlm.nih.gov/pubmed/35161686
http://dx.doi.org/10.3390/s22030940
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