Digital Library of Zielona Góra contains 9 272 digital objects
Object
Title: An analysis of relations for determining the thermal conductivity of rigid polymer foams
Creator:
Alsabry, Abdrahman ; Nikitsin, Vadim I. ; Kofanov, Vladimir Aleksandrovič ; Backiel-Brzozowska, Beata
Date:
Resource Type:
Contributor:
Group publication title:
Abstract:
In the paper the authors present the effectiveness of the generalized thermal conductivity method for polymer foams, including modelling their geometrical structure. Calculations of the effective thermal conductivity coefficient are based on the generally accepted assumption of the additivity of different thermal exchange mechanisms in porous media and this coefficient is presented as a sum the coefficients of conductive, radiative, and convective thermal conductivity. ; However, in literature not enough attention is given to relations determined by means of the theory of generalized conductivity, including modelling the geometrical structure. This paper presents an analysis of these relations and verifies their ability to predict experimental data in comparison with the best formulae included in the paper.
Publisher:
Zielona Góra: Uniwersytet Zielonogórski
Format:
Resource Identifier:
DOI:
Pages:
Source:
IJAME, volume 23, number 4 (2018)
Language:
License:
License CC BY-NC-ND 4.0:
Rights:
Biblioteka Uniwersytetu Zielonogórskiego
Object collections:
- Repository > Faculties > Faculty of Mechanical Engineering
- Repository > Types of work > Articles
- Repository > Scientific journals and UZ publishing series > International Journal of Applied Mechanics and Engineering (IJAME)
- Repository > Scientific journals and UZ publishing series > International Journal of Applied Mechanics and Engineering (IJAME) > International Journal of Applied Mechanics and Engineering (IJAME) (2018)
Last modified:
Jul 6, 2023
In our library since:
Apr 4, 2023
Number of object content hits:
152
All available object's versions:
https://zbc.uz.zgora.pl/repozytorium/publication/80196
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Show description in OAI-PMH format:
| Edition name | Date |
|---|---|
| An analysis of relations for determining the thermal conductivity of rigid polymer foams | Jul 6, 2023 |
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