Progress Made in the Last Fifteen Years Through Analyses of the TMI-2 Accident Performed in Member Countries


The TMI-2 accident keeps providing unique full scale data giving opportunities to check the ability of the codes to model overall plant behaviour and to perform many sensitivity and uncertainty calculations. Some countries continue improving their system codes using the TMI data. The objective of this status report is to summarise ongoing activities on TMI-2 analysis in NEA member countries, and progress made in this area, and to find out to which extent current advanced codes are able to model later phases of the TMI-2 accident.