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The SPES3 Experimental Facility Design for the IRIS Reactor Simulation
Author(s) -
Mario D. Carelli,
L. Conway,
Milorad B. Dzodzo,
Andrea Maioli,
L. Oriani,
Gary D. Storrick,
Bojan Petrović,
Andrea Achilli,
G. Cattadori,
Cinzia Congiu,
R. Ferri,
Marco Enrico Ricotti,
Davide Papini,
F. Bianchi,
P. Méloni,
Stefano Monti,
F. Berra,
Davor Grgić,
G.L. Yoder,
A. Alemberti
Publication year - 2009
Publication title -
science and technology of nuclear installations
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.417
H-Index - 24
eISSN - 1687-6083
pISSN - 1687-6075
DOI - 10.1155/2009/579430
Subject(s) - extrapolation , pressurized water reactor , christian ministry , engineering , thermal hydraulics , cabin pressurization , nuclear engineering , containment (computer programming) , code (set theory) , process (computing) , reliability engineering , systems engineering , simulation , computer science , mechanical engineering , operating system , heat transfer , mathematical analysis , philosophy , physics , mathematics , theology , set (abstract data type) , thermodynamics , programming language
IRIS is an advanced integral pressurized water reactor, developed by an international consortium led by Westinghouse. The licensing process requires the execution of integral and separate effect tests on a properly scaled reactor simulator for reactor concept, safety system verification, and code assessment. Within the framework of an Italian R&D program on Nuclear Fission, managed by ENEA and supported by the Ministry of Economic Development, the SPES3 facility is under design and will be built and operated at SIET laboratories. SPES3 simulates the primary, secondary, and containment systems of IRIS with 1 : 100 volume scale, full elevation, and prototypical thermal-hydraulic conditions. The simulation of the facility with the RELAP5 code and the execution of the tests will provide a reliable tool for data extrapolation and safety analyses of the final IRIS design. This paper summarises the main design steps of the SPES3 integral test facility, underlying choices and phases that lead to the final design

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