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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METHOD OF INTEGRAL CROSS SECTIONS
IN HEAT CONDUCTION PROBLEMS

V. V. Novikov and O. B. Papkovskaya

UDC 518.12:536.19

We substantiate estimates of the upper and lower bounds 
of the effective thermal conductivity of piecewise homogeneous bodies. 
A numerical scheme for calculating the temperature field has been 
developed and implemented, and a comparison between the results of 
calculations by different schemes has been carried out.

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