BARBARA MARIA RZYSKI
23 resultados
Resultados de Busca
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Resumo IPEN-doc 06420 UV dosimetry with polymeric materials1998 - RZYSKI, B.M.; YAMASAKI, M.C.R.; SEGURA PINO, E.; GALANTE, A.M.S.; SILVA, R.E.; ANDRADE e SILVA, L.G.Artigo IPEN-doc 12190 Safety aspects of spent nuclear fuel interim storage installations2007 - ROMANATO, LUIZ S.; RZYSKI, BARBARA M.Nowadays safety and security of spent nuclear fuel (SNF) interim storage installations are very important, due to a great concentration of fission products, actinides and activation products. In this kind of storage it’s necessary to consider the physical security. Nuclear installations have become more vulnerable. New types of accidents must be considered in the design of these installations, which in the early days were not considered like: fissile material stolen, terrorists’ acts and war conflicts, and traditional accidents concerning the transport of the spent fuel from the reactor to the storage location, earthquakes occurrence, airplanes crash, etc. Studies related to airplane falling had showed that a collision of big commercials airplanes at velocity of 800km/h against SNF storage and specially designed concrete casks, do not result in serious structural injury to the casks, and not even radionuclides liberation to the environment. However, it was demonstrated that attacks with modern military ammunitions, against metallic casks, are calamitous. The casks could not support a direct impact of this ammo and the released radioactive materials can expose the workers and public as well the local environment to harmful radiation. This paper deals about the main basic aspects of a dry SNF storage installation, that must be physically well protected, getting barriers that difficult the access of unauthorized persons or vehicles, as well as, must structurally resist to incidents or accidents caused by unauthorized intrusion.Artigo IPEN-doc 10784 Avaliacao do impacto ambiental por transporte de combustivel nuclear queimado2005 - ROMANATO, L.S.; RZYSKI, B.M.Artigo IPEN-doc 10880 Artigo IPEN-doc 10881 Armazenagem provisória de combustível nuclear queimado2003 - ROMANATO, L.S.; RZYSKI, B.M.Artigo IPEN-doc 08726 Dosimetry with radiochromic materials in accelerated electrons fields - high dose processes2002 - RZYSKI, B.M.; SILVA, R.E.; GALANTE, A.M.S.Artigo IPEN-doc 15282 Proposal of a dry storage installation in Angra NPP for spent nuclear fuel2009 - ROMANATO, LUIZ S.; RZYSKI, BARBARA M.Artigo IPEN-doc 08482 The response of potassium nitrate for high-dose radiation dosimetry2001 - GALANTE, A.M.S.; RZYSKI, B.M.; CAMPOS, L.L.; VILLAVICENCIO, A.L.C.H.Artigo IPEN-doc 03298 Forecast of radionuclides release from actual waste form geometries1989 - SUAREZ, A.A.; RZYSKI, B.M.; SATO, I.M.Artigo IPEN-doc 03169 Quality assessment of immobilized wastes1988 - RZYSKI, B.M.; SUAREZ, A.A.
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