Application of microtomography in textile metrology
Result description
Porosity represents one of the parameters of knitted fabrics, which significantly affects their air permeability and thus the overall physiological comfort of knitted clothes. X-ray computed microtomography (?CT) is a relatively new but not yet widely used method for studying textile porosity. The paper discusses the use of a 3D image of the textile structure obtained by applying ?CT in the textile metrology. Specifically, it deals with the analysis of options for determining the 3D porosity of knittedfabric by ?CT and subsequent analysis of the relationship of porosity versus the fabric permeability to air. The first part of the article was aimed to analyse the suitability of application of ?CT to determine the 3D porosity of textile materials and determination of appropriate measurement conditions. Obtained porosity data measured by the 3D device SkyScan 1174 was compared to the porosity calculated by the standard mathematical model. The research results show that ?CT system is suit
Keywords
micro CT3D porosityknitted fabricair permeability3D model of knitted fabric
The result's identifiers
Result code in IS VaVaI
Result on the web
DOI - Digital Object Identifier
Alternative languages
Result language
angličtina
Original language name
Application of microtomography in textile metrology
Original language description
Porosity represents one of the parameters of knitted fabrics, which significantly affects their air permeability and thus the overall physiological comfort of knitted clothes. X-ray computed microtomography (?CT) is a relatively new but not yet widely used method for studying textile porosity. The paper discusses the use of a 3D image of the textile structure obtained by applying ?CT in the textile metrology. Specifically, it deals with the analysis of options for determining the 3D porosity of knittedfabric by ?CT and subsequent analysis of the relationship of porosity versus the fabric permeability to air. The first part of the article was aimed to analyse the suitability of application of ?CT to determine the 3D porosity of textile materials and determination of appropriate measurement conditions. Obtained porosity data measured by the 3D device SkyScan 1174 was compared to the porosity calculated by the standard mathematical model. The research results show that ?CT system is suit
Czech name
—
Czech description
—
Classification
Type
Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JJ - Other materials
OECD FORD branch
—
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Tekstilec
ISSN
0351-3386
e-ISSN
—
Volume of the periodical
57
Issue of the periodical within the volume
1
Country of publishing house
SI - SLOVENIA
Number of pages
8
Pages from-to
4-11
UT code for WoS article
—
EID of the result in the Scopus database
—
Result type
Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP
JJ - Other materials
Year of implementation
2014