The SARNET2 project

After four and a half years of operation in the frame of the 6th Framework Programme (FP6) of the European Commission, SARNET (Severe Accidents Research NETwork of excellence) continues in the FP7 (project named SARNET2) from April 2009 for 4 years. Forty-two organisations from 21 countries network their capacities of research in order to resolve the most important remaining uncertainties and safety issues on severe accidents (SA) in existing and future water-cooled nuclear power plants (NPPs). It includes a large majority of the European actors involved in SA research plus a few non-European important ones. The objective is to perform the common research programmes that have been defined in the network first phase and to continue to improve the common computer tools and methodologies for NPP safety assessment. It will consolidate the sustainable integration of the European SA research capacities. These research programmes concern essentially the six highest priority safety issues that were identified after ranking in the first phase of the network: in-vessel core coolability, molten-corium-concrete-interaction, fuel-coolant interaction, hydrogen mixing and combustion in containment, impact of oxidising conditions on source term, and iodine chemistry. The Joint Programme of Activities includes the following main tasks: - Performing new experiments on the above mentioned issues and jointly analysing their results in order to elaborate a common understanding of the concerned physical phenomena; - Continuing the development and assessment of the ASTEC integral computer code (jointly developed by IRSN and GRS to predict the NPP behaviour during a postulated SA), which capitalizes in terms of models the knowledge produced in the network. In particular efforts are being extended to its applicability to BWR and CANDU NPP types; - Continuing the storage of the SA experimental results in the DATANET database, based on the STRESA JRC tool; - Disseminating knowledge: editing a textbook on SA; promoting educational and training courses, organizing the ERMSAR (European Review Meeting on Severe Accident Research) periodic international conferences; promoting mobility of young researchers or students between the various European organisations.

VAN DORSSELAERE J.P.;  AUVINEN A.;  BERAHA D.;  CHATELARD P.;  JOURNEAU C.;  KLJENAK I.;  PACI S.;  SEHGAL B.R.;  TROMM Th. W.;  ZEYEN Roland; 

2013-03-20

ERMSAR

JRC56229

http://www.sar-net.eu/sites/default/files/1-2%20Paper-SARNET2.pdf,    https://publications.jrc.ec.europa.eu/repository/handle/JRC56229,