| Titre : |
Estimation of the thermal conductivity of leather |
| Type de document : |
texte imprimé |
| Auteurs : |
Ewa Marcinkowska, Auteur |
| Année de publication : |
2004 |
| Article en page(s) : |
p. 242-250 |
| Note générale : |
Bibliogr. |
| Langues : |
Américain (ame) |
| Index. décimale : |
675 Technologie du cuir et de la fourrure |
| Résumé : |
A schematic diagram of an instrument based on the Fitch apparatus for evaluating the thermal conductivity of leather and other insulating materials such as rubber, textiles and cork used in footwear, is presented. A method for measuring the thermal conductivity under nonstationary conditions on that apparatus has been established. A nonlinear equation based on the differential heat balance is proposed for computing the thermal resistance. The balance includes the receiver heat losses. A method for instrument calibration and measuring uncertainty computation is also presented. The instrument prototype was used in preliminary tests. The statistical analysis of the results has indicated a good accuracy (trueness and precision) of the method. |
| En ligne : |
https://drive.google.com/file/d/1eq0QsNlwMABJ94XwP1_KGsVxGXlasEDo/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=4197 |
in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. XCIX, N° 6 (06/2004) . - p. 242-250
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Estimation of the thermal conductivity of leather in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. XCIX, N° 6 (06/2004)
