Analysis Methodologies of Severe Accident Sensitivity Assesment for End Shield Failure

摘要

The present invention relates to a method for evaluating the impact of a critical accident of a terminal blocking cooling accident for evaluating the effect of a failure of a terminal blocking cooling system with a large core damage frequency. According to the present invention, there is provided a method for evaluating the impact of a critical accident of a terminal blocking cooling accident in order to provide a method for evaluating the effects of safety system operation and non-operation with respect to the progress of a critical accident due to a failure of a terminal blocking cooling system with a large core damage frequency.