Presentation Information
[2F08]Impact of Sectional Aerosol Model on Severe Accident Analysis
*Takumi Noju1, Hiroshi Shirai1, Seiichirou Nakatsubo1, Daisuke Fujiwara1 (1. TEPSYS)
Keywords:
MAAP,Severe Accident,Sectional Aerosol Model,Scrubbing,Decontamination Factor
The SA Code MAAP uses a dimensionless correlation based aerosol model.
This model has already been recognized by the U.S. regulatory side for its applicability to SA evaluation.
However, past discussion focused on aerosol removal from the containment gas space due to the background that the study was conducted for a PWR.
Therefore, this study investigates the impact on scrubbing DF, which is important for BWR.
This model has already been recognized by the U.S. regulatory side for its applicability to SA evaluation.
However, past discussion focused on aerosol removal from the containment gas space due to the background that the study was conducted for a PWR.
Therefore, this study investigates the impact on scrubbing DF, which is important for BWR.