THEORETICAL AND EXPERIMENTAL INVESTIGATIONS OF HEAT TRANSFER BETWEEN A LIQUID LAYER FORMED BY AN IMPINGING GAS LIQUID JET AND A SOLID SURFACE

摘要

The paper is concerned with the heat transfer phenomenon between a horizontal solid surface and a liquid layer created on a surface by an axisymmetrical liquid-gas impinging jet. The analytical treatment of the phenomenon is devoted to the area whose diameter is lower than the diameter of the hydraulic jump. The aim of the analysis is recognition of the processes within liquid layer formed on the surface by a two-phase impinging jet as well as heat transfer between the surface and liquid layer.