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Thermal resistance of cut pile hand tufted carpet and its prediction

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F16%3A00003674" target="_blank" >RIV/46747885:24410/16:00003674 - isvavai.cz</a>

  • Result on the web

    <a href="http://journals.sagepub.com/doi/abs/10.1177/0040517515612356?rss=1&" target="_blank" >http://journals.sagepub.com/doi/abs/10.1177/0040517515612356?rss=1&</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1177/0040517515612356" target="_blank" >10.1177/0040517515612356</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Thermal resistance of cut pile hand tufted carpet and its prediction

  • Original language description

    A mathematical model based on the principles of conductive heat transfer is presented to predict the thermal resistance of cut pile carpet. The cut pile carpet assembly is considered as a network of thermal resistances of the tuft yarns, trapped air, and the primary backing fabric. A straightforward calculation of the thermal resistance was not possible as the data for thermal conductivity of the tuft yarns along their axes was not known. Therefore, the calculation of thermal conductivity in the direction of the yarn axis was based on the construction of surface pile and on the measured thermal resistance of carpet for a set of samples. Theoretical thermal resistances of another set of cut pile carpets were calculated by applying the developed thermal model. The results show that the simple network model is robust and gives reasonable values by using the carpet construction parameters. The model can be used for engineering of cut pile carpets to provide a desired level of thermal insulation.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    JJ - Other materials

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    O - Projekt operacniho programu

Others

  • Publication year

    2016

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Textile Research Journal

  • ISSN

    0040-5175

  • e-ISSN

  • Volume of the periodical

    86

  • Issue of the periodical within the volume

    16

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    9

  • Pages from-to

    1759-1767

  • UT code for WoS article

    000383911100009

  • EID of the result in the Scopus database

    2-s2.0-84988025919