[2N01-03] Evaporation to Dryness

9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[2N01] Enhancement of Analysis Method for Important Phenomena of Severe Accident at Reprocessing Plant(D-12) Development of Hygroscopic Aerosol Calculation Model for Two Component Solvent

*Daisuke Fujiwara¹, Hisayuki Kyo¹, Kouya Ganaha¹, Hiroshi Shirai¹, Takashi Kodama², Yoshikazu Tamauchi², Naoya Satou² (1. TEPSYS, 2. JNFL)

Keywords:

Boiling and drying out accident,FATE,Aerosol hygroscopicity,Mason equation,Kelvin effect,Solute-mass effect,Fuchs correction

Hygroscopic aerosol calculation model was developed for boiling and drying out accident analysis code FATE. This model is based on Mason equation, Kelvin effect model, Solute-mass effect model, and Fuchs model, and that was enhanced to treat two component solvent.