System Thermal-Hydraulics (SYS-TH) Codes, also as part of the Best Estimate Plus Uncertainty (BEPU) approaches, are expected to achieve a more-and-more relevant role in Water Cooled Nuclear Reactor Technology, Safety and Design. Namely, the number of Code-Users can easily be predicted to increase in the Countries where Nuclear Technology is exploited. Thus, the idea of establishing a forum and a network among the code-developers and with possible extension to code users has started to have major importance and value, i.e. FONESYS (Forum & Network of SYS-TH Codes in Nuclear Reactor Thermal-Hydraulics).
The targets for FONESYS are:
Since the foundation of the Network, the following Organizations/Institutions participated in the FONESYS meetings:
AREVA NP, CEA, EDF, IRSN, GRNSPG/UNIPI, GRS, BT, VTT, INL, ARN, AECL, GIDROPRESS, KAERI, KINS, KEPCO E&C, EN2T, PNU, SNPSDC, SPICRI ,LUT, CNL, UIUC, IFCEN-SYSU, EDF, US NRC, UJV-REZ, Texas A&M Univ.