Precision of Measurement of Water Vapor Resistance of Fabrics with Different Surface Roughness by a Skin Model

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F21%3A00009581" target="_blank" >RIV/46747885:24410/21:00009581 - isvavai.cz</a>

Result on the web

<a href="https://dergipark.org.tr/en/download/article-file/1485804" target="_blank" >https://dergipark.org.tr/en/download/article-file/1485804</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.32710/tekstilvekonfeksiyon.852908" target="_blank" >10.32710/tekstilvekonfeksiyon.852908</a>

Result language

angličtina

Original language name

Precision of Measurement of Water Vapor Resistance of Fabrics with Different Surface Roughness by a Skin Model

Original language description

Skin models are used for determination of water and thermal resistance of fabrics. Measurement in these instruments starts with determination of water vapour resistance of a boundary layer above the sweating hotplate. In the second step, the hotplate is covered by the tested fabrics and the instrument measures WV resistance of the fabric and that of boundary layer. Afterwards, the difference between these measurements presents the required WV resistance of the measured fabric, provided that WV resistance of the boundary layer is in both measurements identical. However, fabric surface roughness may change WV resistance of the boundary layer in the second measurement. In the paper, the effect of the fabric surface on measurement precision is theoretically analysed and experimentally verified by procedure, which provides same air surface friction during both steps of the measurement. Experiments confirmed certain but small effect of the fabric surface roughness on the measurement precision.

Czech name

—

Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

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

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2021

Confidentiality

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

Name of the periodical

TEKSTIL VE KONFEKSIYON

ISSN

1300-3356

e-ISSN

—

Volume of the periodical

31

Issue of the periodical within the volume

3

Country of publishing house

TR - TURKEY

Number of pages

6

Pages from-to

214-219

UT code for WoS article

000706465900007

EID of the result in the Scopus database

2-s2.0-85118925711