[2H13-16] Severe Accident at Reprocessing Plant

Thu. Mar 18, 2021 4:15 PM - 5:30 PM Room H (Zoom room 8)

Chair: Takehiko Tsukahara (Tokyo Tech)

4:15 PM - 4:30 PM

[2H13] Enhancement of Analysis Method for Important Phenomena of Severe Accident at Reprocessing Plant

(4)Development of Validation Matrix of FATE Code for HALW Boiling and Drying Accident

*Daisuke Fujiwara¹, Hisayuki Kyo¹, Hiroshi Shirai¹, Takashi Kodama², Yoshikazu Tamauchi², Hiroshi Kinuhata², Mikio Kumagai³ (1. TEPSYS, 2. JNFL, 3. UI Sciences)

4:30 PM - 4:45 PM

[2H14] Enhancement of Analysis Method for Important Phenomena of Severe Accident at Reprocessing Plant

(5)Validation of Models for Heat-transfer and Fluid Dynamics built in FATE Code

*Hisayuki Kyo¹, Daisuke Fujiwara¹, Hiroshi Shirai¹, Takashi Kodama², Yoshikazu Tamauchi², Hiroshi Kinuhata² (1. TEPSYS, 2. JNFL)

4:45 PM - 5:00 PM

[2H15] Enhancement of Analysis Method for Important Phenomenon of Severe Accidents at Reprocessing Plant

(6)Computational cost reduction of hydrogen explosion simulation by Artificial Thickening Flame Method

*Nobuyuki Tsuboi¹, Yoshikazu Tamauchi², Takashi Kodama², A. Koichi Hayashi³ (1. Kyushu Institute of Technology, 2. Japan Nuclear Fuel Limited, 3. Aoyama Gakuin University)

5:00 PM - 5:15 PM

[2H16] Enhancement of Analysis Method for Important Phenomenon of Severe accidents at Reprocessing Plant

(7)A structured adaptive mesh refinement methodology under generalized curvilinear coordinates to deal with non-Cartesian system for analysis of severe accidents

*A. Koichi Hayashi¹, Xinmeng Tang², Yoshikazu Tamauchi³, Takashi Kodama³, Nobuyuki Tsuboi⁴ (1. Aoyama Gakuin University, 2. Sophia Univ., 3. JFNL, 4. Kyushu Institute of Technology)

Time reserved for Chair (5:15 PM - 5:30 PM)

Session information