Journal of Engineering Physics and Thermophysics is a translation of Inzhenerno-fizicheskii Zhurnal,
a publication of the Academic Scientific Complex "A. V. Luikov Heat and Mass Transfer Institute"
of the National Academy of Sciences of Belarus
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INFLUENCE OF STRUCTURE ON THE THERMOPHYSICAL
CHARACTERISTICS OF POROUS METALS

V. V. Polyakov, M. A. Utemesov, and
A. V. Egorov

UDC 539.32:531.002

An experimental investigation of the thermal conductivity 
and thermal diffusivity of porous copper and iron with different porous 
structures is made. A dependence of the thermophysical characteristics 
on the degree of porosity and the mean pore size is established. A 
correlation with the structural model made it possible to take into 
account the dependence of the pore size distribution on the parameters.

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