Air permeability, water vapour permeability and selected structural parameters of woven fabrics

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F20%3A00008669" target="_blank" >RIV/46747885:24410/20:00008669 - isvavai.cz</a>

Výsledek na webu

<a href="http://vat.ft.tul.cz/Archive/VaT_2020_1.html" target="_blank" >http://vat.ft.tul.cz/Archive/VaT_2020_1.html</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Air permeability, water vapour permeability and selected structural parameters of woven fabrics

Popis výsledku v původním jazyce

This paper is primarily focused on the description of the relationship between the structural parameters of woven fabric and its permeability for air and for water vapour. There are significant differences between the two phenomena. Consequently, there are also differences in the ralationship between the structure and each of these phenomena. In this paper the influence of the weave type is eliminated by using only fabrics with a plain weave, and influence of material is eliminated by using only polyester fibres. Then two parameters of the fabric - the fineness of the yarns used and diameter of inter-yarn pores - are shown to play a very important role. With the use of the multivariate linear regression method equations for predicting air permeability and relative water vapour permeability have been proposed on the base of the structural parameters of the woven fabrics - yarn fineness and inter-yarn pore diameter. The correlations between calculated and measured values were high.

Název v anglickém jazyce

Air permeability, water vapour permeability and selected structural parameters of woven fabrics

Popis výsledku anglicky

This paper is primarily focused on the description of the relationship between the structural parameters of woven fabric and its permeability for air and for water vapour. There are significant differences between the two phenomena. Consequently, there are also differences in the ralationship between the structure and each of these phenomena. In this paper the influence of the weave type is eliminated by using only fabrics with a plain weave, and influence of material is eliminated by using only polyester fibres. Then two parameters of the fabric - the fineness of the yarns used and diameter of inter-yarn pores - are shown to play a very important role. With the use of the multivariate linear regression method equations for predicting air permeability and relative water vapour permeability have been proposed on the base of the structural parameters of the woven fabrics - yarn fineness and inter-yarn pore diameter. The correlations between calculated and measured values were high.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

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OECD FORD obor

20503 - Textiles; including synthetic dyes, colours, fibres (nanoscale materials to be 2.10; biomaterials to be 2.9)

Projekt

<a href="/cs/project/EF16_019%2F0000843" target="_blank" >EF16_019/0000843: Hybridní materiály pro hierarchické struktury</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Fibres and textiles (Vlákna a textil)

ISSN

1335-0617

e-ISSN

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Svazek periodika

27

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

7

Strana od-do

12-18

Kód UT WoS článku

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EID výsledku v databázi Scopus

2-s2.0-85085559975