2021 Annual Meeting

Presentation information

Planning Lecture

Over view Report » Research Committee on Fission Product Behaviors under Severe Accident

[2H_PL] Activity results of the Research Committee on Fission Product Behaviors under Severe Accident and its future developments

Thu. Mar 18, 2021 1:00 PM - 2:30 PM Room H (Zoom room 8)

Chair: Yosuke Katsumura (Prof. Emeritus, UTokyo)

[2H_PL03] Latest results on short, medium and long term behavior of FPs and its future developments

*Hidetoshi Karasawa1 (1. JAEA)

The Research Committee has contributed to understanding FP behaviors in 1F, to benchmark evaluation of severe accident analysis codes and to promotions of experiments related to FP behaviors with continuous supports of 8 AESJ divisions. The committee summarizes the results obtained during its 4-year activities and introduces a technical report in preparation related FP behaviors in 1F.
Discussions are focused on major subjects to be considered for decommissioning projects, e.g., evaluation of behaviors of not only FPs themselves but also FPs accompanied with fuel debris, and those to be newly recognized as important matters, and then, the opinions on those subjects shown in the session are summarized, which are reflected in the frame of the coming research committee.