The licensing is a legal process to transfer the nuclear safety technology (developed and supported by researches) into a legal-fixed environment. Competences in the legal nuclear safety framework (typically part of the Atomic Act in each Country) and of nuclear reactor safety are needed in such a context. After the fall of the Berlin wall and, as a condition by the European Union (EU) for admitting Bulgaria into the European Commission, Bulgaria government was requested to shut-down the old Soviet Union nuclear reactors or to upgrade their safety. In this connection, University of Pisa was requested by Bulgarian government institutions to contribute to the demonstration of safety of the Kozloduy units Nos 3 and 4. The present document deals with a comparative analyses performed by both Relap5 and Cathare cods in relation to the Large Break Loss of Coolant (LBLOCA) scenario in the Kozloduy reactor No 3.
Confirmatory Safety Analyses carried out by Relap5 and Cathare codes related to the Kozloduy VVER 440/230 unit No. 3
D'Auria F.
Primo
Conceptualization
;
2001-01-01
Abstract
The licensing is a legal process to transfer the nuclear safety technology (developed and supported by researches) into a legal-fixed environment. Competences in the legal nuclear safety framework (typically part of the Atomic Act in each Country) and of nuclear reactor safety are needed in such a context. After the fall of the Berlin wall and, as a condition by the European Union (EU) for admitting Bulgaria into the European Commission, Bulgaria government was requested to shut-down the old Soviet Union nuclear reactors or to upgrade their safety. In this connection, University of Pisa was requested by Bulgarian government institutions to contribute to the demonstration of safety of the Kozloduy units Nos 3 and 4. The present document deals with a comparative analyses performed by both Relap5 and Cathare cods in relation to the Large Break Loss of Coolant (LBLOCA) scenario in the Kozloduy reactor No 3.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
