AXISYMMETRIC PROBLEM ON PROPAGATION OF PHASE TRANSFORMATION FRONT IN HETEROGENEOUS SOLID POROUS MEDIUM IN TERMS OF BOUNDARY HEAT TRANSFER AND PRESENCE OF CENTRAL HEATPROOF RING LAYER

An axisymmetric problem on propagation of the phase transformation front in the solid porous medium in conditions of the boundary heat transfer in the presence of heatproof layer is considered. The parametric analysis that permits to determine the influence of the heat flow rate on the boundary, and the thermophysical properties of the insulating layer on the parameters of the phase transformation wave is made.