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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

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

Basic information

Result type

Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

Jx

CEP

JJ - Other materials

Year of implementation

2014