Abstract
To avoid potential misapplication of effective thermal conductivity models, materials that may be described as 'porous' should be divided into two classes; 'internal porosity' materials which have bubbles/pores suspended within a continuous condensed phase (e.g. sponges, foams, honeycombs), and 'external porosity' materials which include granular/particulate materials. It is proposed that the effective thermal conductivity region bounded by the Hashin-Shtrikman bounds may be divided into internal porosity and external porosity regions by the Effective Medium Theory (EMT) equation. The use of the Hashin-Shtrikman and EMT equations as porosity bounds was supported by experimental data from the literature. (author)
Carson, J K;
Lovatt, S J;
[1]
Tanner, D J;
[2]
Cleland, A C
[3]
- AgResearch Ltd., Hamilton (New Zealand)
- Food Science Australia, North Ryde, Sydney, NSW (Australia)
- IPENZ, Wellington (New Zealand)
Citation Formats
Carson, J K, Lovatt, S J, Tanner, D J, and Cleland, A C.
Thermal conductivity bounds for isotropic, porous materials.
United Kingdom: N. p.,
2005.
Web.
doi:10.1016/j.ijheatmasstransfer.2004.12.032.
Carson, J K, Lovatt, S J, Tanner, D J, & Cleland, A C.
Thermal conductivity bounds for isotropic, porous materials.
United Kingdom.
https://doi.org/10.1016/j.ijheatmasstransfer.2004.12.032
Carson, J K, Lovatt, S J, Tanner, D J, and Cleland, A C.
2005.
"Thermal conductivity bounds for isotropic, porous materials."
United Kingdom.
https://doi.org/10.1016/j.ijheatmasstransfer.2004.12.032.
@misc{etde_20613026,
title = {Thermal conductivity bounds for isotropic, porous materials}
author = {Carson, J K, Lovatt, S J, Tanner, D J, and Cleland, A C}
abstractNote = {To avoid potential misapplication of effective thermal conductivity models, materials that may be described as 'porous' should be divided into two classes; 'internal porosity' materials which have bubbles/pores suspended within a continuous condensed phase (e.g. sponges, foams, honeycombs), and 'external porosity' materials which include granular/particulate materials. It is proposed that the effective thermal conductivity region bounded by the Hashin-Shtrikman bounds may be divided into internal porosity and external porosity regions by the Effective Medium Theory (EMT) equation. The use of the Hashin-Shtrikman and EMT equations as porosity bounds was supported by experimental data from the literature. (author)}
doi = {10.1016/j.ijheatmasstransfer.2004.12.032}
journal = []
issue = {11}
volume = {48}
place = {United Kingdom}
year = {2005}
month = {May}
}
title = {Thermal conductivity bounds for isotropic, porous materials}
author = {Carson, J K, Lovatt, S J, Tanner, D J, and Cleland, A C}
abstractNote = {To avoid potential misapplication of effective thermal conductivity models, materials that may be described as 'porous' should be divided into two classes; 'internal porosity' materials which have bubbles/pores suspended within a continuous condensed phase (e.g. sponges, foams, honeycombs), and 'external porosity' materials which include granular/particulate materials. It is proposed that the effective thermal conductivity region bounded by the Hashin-Shtrikman bounds may be divided into internal porosity and external porosity regions by the Effective Medium Theory (EMT) equation. The use of the Hashin-Shtrikman and EMT equations as porosity bounds was supported by experimental data from the literature. (author)}
doi = {10.1016/j.ijheatmasstransfer.2004.12.032}
journal = []
issue = {11}
volume = {48}
place = {United Kingdom}
year = {2005}
month = {May}
}