Rogoza O. Heat Exchange under Steam Condensation on the Surface of Free Liquid Flow

The dissertation is devoted to heat exchange under steam condensation on the surface of single and flat liquid flows. There have been conducted a research of heat hydrodynamic characteristics of liquid flows under free flowing out through vertical slits (water flood) of different geometrical forms. The classification of free surrounded by steam liquid flow patterns has been developed. Correlation for calculation of free liquid flow trajectory has been obtained. There also has been obtained correlation for heat exchange calculation under condensation on the surface of single free flows with different geometrical characteristics. A mathematical model of energy transmission in flat liquid flows has been worked out. This model allows for turbulence restriction by surface tension at phase division surface. Correlation for calculation of the effect of the gases that do not condense on heat exchange under steam condensation of steam and gas mixture has been developed