Cofrentes Reload Licensing Methodology with Retran-03 by Pedro Mata, Rafael de la Fuente, Pablo García Sedano, Juan Serra.
The development ofa reload transient analysis methodology for Cofrentes nuclear power plant is presented based on the RETRAN-03 code. starting point of this was best-estimate RETRAN model, which had been benchmarked against a number ofstartup and operational transients. In addition, model used to support operation analyze actual abnormal A sensitivity studies have carried out with effect uncertainty associated key parameters critical ratio in most limiting individual uncertainties combined obtain change (ΔCPR) 95% probability level (ΔCPR95). Finally, licensing has defined using conservative values some significant criterion that calculated ACPR cover ACPR95. results obtained checked vendor calculations This submitted Spanish Regulatory Commission, it expected be next analysis.
Read Cofrentes Reload Licensing Methodology with Retran-03 on OA.mg