Hydrodynamics and Heat Transfer in the Bubbling of Steam Entrained by Liquid Jets Falling through a Steam Medium and Plunging into a Liquid

摘要

The hydrodynamics and heat transfer are studied in a layer of subcooled water into which vertical liquid jets plunge from a steam medium above the liquid and entrain steam from the steam space. The studies are performed as applied to the operating conditions of direct-contact jet condensers and deaerators. An equation is obtained for calculating the heat transfer in the receiving layer in the case of complete condensation of steam entrained by jets.