Exact solutions of one-dimensional two-phase free boundary problems for parabolic equations

We construct automodel solutions for the one-dimensional two-phase Stefan, Florin, and Verigin free boundary problems for parabolic equations in the case where the initial and boundary data are not adjusted. It is shown that in the Stefan problem with "supercooling," the liquid temperature may be less than the temperature of the phase transition, i.e., the liquid may be "supercooled" while the solid may be "superheated." Bibliography: 8 titles. © 2006. Springer Science+Business Media, Inc.