Kinetic Analysis of Weakly Coupled Fuel Debris by Integral Kinetic Model

摘要

In conclusion, the current study shows that the IKM can be applied to a weakly coupled fuel debris system to analyze its kinetic behavior during a criticality accident. Furthermore, it was observed in the current study that the surrounding fuel debris has an effect on a criticality accident due to coupling, and that this effect can also be analyzed using the IKM.