EFFECT OF THE COATING ON THE TEMPERATURE DISTRIBUTION AT SHORT-TEAM CONTACT BETWEEN TWO SEMI-RESTRICTED BODIES

A model problem of short-term contact of two semi-infinite bodies is considered, one of which is covered with a thin layer of a substance with low thermal activity. Found analytical solution of the temperature distribution in this system. As a practical example, the model was chosen contact of tissues of a medical and biological object (MBO) (skin) with hot and cold bodies. Asymptotic approximations are obtained for the solution of the model problem for various thicknesses coverings and different contact times. The analysis of the obtained temperature dependence in the area of ​​contact of two bodies from various factors included in the analytical expression.