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