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This OECD/NEA workshop will promote international exchange of information and practices related to maintaining the cooling function in a long term accident in a NPP including new design.

Key topics to be addressed:

  • Management strategies, for different NPP designs, of core and containment cooling on the long-term during accidents;
  • Differences and similarities for Design Basis Accident (DBA) and for Severe Accident (SA);
  • Debris sources and generation – with a focus on SA – and transport characterization;
  • The filtration systems performance and clogging issues in general;
  • SA conditions and erosion/corrosion phenomena.