CNEN in the IRIS Project
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2002
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LAS-ANS SYMPOSIUM 2002 - POWER SUPPLY AND ITS PROBLEMS: THE NUCLEAR PROPOSAL
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Resumo
IRIS, the International Reactor Innovative and Secure is an international development program of an
innovative, water cooled reactor designed to meet the requirements of proliferation resistance, enhanced safety, cost
effectiveness, modular deployment, innovative waste management and high efficiency fuel. By the end of 2001 CNEN signed
a collective agreement with Westinghouse Electric Company to officially participate in the development of this integral
primary system reactor (IPSR). CNEN team is responsible for the internal pressurizer design and for the independent review of
RELAP 5 input file. The design tasks for the pressurizer have included steam-water volume sizing, pressurizer to vessel
physical separation, thermal insulation and surge connections dimensioning. Future work will address the need of passive
spray devices, honeycomb insulation and surge baffles. This paper present some of the most relevant characteristics of the IRIS
design and the preliminary results of pressurizer design, operating modes analysis and transients analysis with RELAP 5.
Como referenciar
BARROSO, A.C.O.; BAPTISTA FILHO, B.D.; PALMIERI, E.T.; SABUNDJIAN, G.; ANDRADE, D.A.; MACEDO, L.A. CNEN in the IRIS Project. In: LAS-ANS SYMPOSIUM 2002 - POWER SUPPLY AND ITS PROBLEMS: THE NUCLEAR PROPOSAL, June 17-20, 2002, Rio de Janeiro, RJ. Disponível em: http://repositorio.ipen.br/handle/123456789/16288. Acesso em: 30 Dec 2025.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.