Resumen:
A model of a one-velocity heat-conducting heterogeneous medium with the Fourier relaxation law of heat transfer has been constructed. It is shown that the model's equations are of hyperbolic type. The results of numerical experiments for a three-component mixture of ideal gases carried out with the use of the Courant-Isaacson-Rees scheme are presented. © 2010 Springer Science+Business Media, Inc.
