Wiedemann-Franz law for metal porous structures

Author: Gladkov S.  

Publisher: Springer Publishing Company

ISSN: 0018-151X

Source: High Temperature, Vol.44, Iss.5, 2006-09, pp. : 687-692

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next

Abstract

Relations are obtained between the coefficients of thermal conductivity and conductivity for a metal porous medium. The Wiedemann-Franz law is analyzed in a wide range of variation of temperature and some of its special features are demonstrated which show up in the high-temperature region for the case of presence of gas in the pores.