2023 Fall Meeting

Presentation information

Oral presentation

V. Nuclear Fuel Cycle and Nuclear Materials » 504-3 Fuel Reprocessing

[2B15-17] Boiling and Drying Accident

Thu. Sep 7, 2023 4:25 PM - 5:15 PM Room B (IB Bildg.1F IB014)

Chair:Hideya Suzuki(JAEA)

4:25 PM - 4:40 PM

[2B15] Enhancement of Analysis Method for Important Phenomena of Severe Accident at Reprocessing Plant

(D-9) Current Status and Future Perspective of FATE Enhancement Plan Based on the PIRT

*Daisuke Fujiwara1, Hisayuki Kyo1, Hiroshi Shirai1, Takashi Kodama2, Yoshikazu Tamauchi2, Naoya Sato2 (1. TEPSYS, 2. Japan Nuclear Fuel Limited)

Keywords:Boiling and Drying Accident, FATE code, PIRT, Validation Matrix

In order to apply the FATE code to the severe accident analysis for boiling and drying accident, important phenomena in the accident scenario are extracted based on the PIRT, and evaluation models for these phenomena are built in the FATE code. In addition, based on the fourth report of this series, the validation matrix for each major individual model are developed.

Abstract password authentication.
Password is required to view the abstract. Please enter a password to authenticate.

Password