Aerosol Generation from Sparging of Molten Pools of Corium by Gases Released from Core-Concrete Interactions (PWR; BWR)

摘要

A model for calculation of the aerosol generation rate resulting from surface bubble rupture during molten core-concrete interactions is discussed. One aspect of the model, based upon previous work in the literature, considers that film rupture occurs due to growth of film oscillation disturbances in the surface liquid film. Calculations are presented for molten pools with liquid properties in the range of prototypic interest. (ERA citation 08:040853)