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Validation of the Laguna Verde RETRAN-03 Model for Pressurization Transients

Jorge Solis-Rodarte, Juan Carlos Ramos, Enrique Salaices

Nuclear Technology / Volume 121 / Number 3 / March 1998 / Pages 237-244

Technical Paper / RETRAN / dx.doi.org/10.13182/NT98-A2836

The results obtained from the analysis of two operational transients - a load rejection and a main steam isolation valve closure, both at conditions near 100% of rated power - of the Laguna Verde nuclear power plant using RETRAN-03 (RETRAN) are presented. The methodology followed to obtain the cross section for the RETRAN-03 one-dimensional kinetics model using the fuel management system package is also discussed.