Preliminary assessment of the possible BWR core/vessel damage states for Fukushima Daiichi station blackout scenarios using RELAP/SCDAPSIM
Immediately after the accident at Fukushima Daiichi, Innovative Systems Software and other members of the international SCDAPDevelopment and Training Program started an assessment of the possible core/vessel damage states of the Fukushima DaiichiUnits 1–3. The assessment included a brief review of r...
| Autores: | , , , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Fecha de publicación: | 2012 |
| País: | España |
| Institución: | Universitat Politècnica de Catalunya (UPC) |
| Repositorio: | UPCommons. Portal del coneixement obert de la UPC |
| Idioma: | inglés |
| OAI Identifier: | oai:upcommons.upc.edu:2117/428864 |
| Acceso en línea: | https://hdl.handle.net/2117/428864 https://dx.doi.org/10.1155/2012/646327 |
| Access Level: | acceso abierto |
| Palabra clave: | RELAP/SCDAPSIM Fukushima Daiichi Àrees temàtiques de la UPC::Energies::Energia nuclear Àrees temàtiques de la UPC::Enginyeria química::Química del medi ambient |
| Sumario: | Immediately after the accident at Fukushima Daiichi, Innovative Systems Software and other members of the international SCDAPDevelopment and Training Program started an assessment of the possible core/vessel damage states of the Fukushima DaiichiUnits 1–3. The assessment included a brief review of relevant severe accident experiments and a series of detailed calculationsusing RELAP/SCDAPSIM. The calculations used a detailed RELAP/SCDAPSIM model of the Laguna Verde BWR vessel and relatedreactor cooling systems. The Laguna Verde models were provided by the Comision Nacional de Seguridad Nuclear y Salvaguardias,the Mexican nuclear regulatory authority. The initial assessment was originally presented to the International Atomic EnergyAgency on March 21 to support their emergency response team and later to our Japanese members to support their FukushimaDaiichi speci¿c analysis and model development. |
|---|