Code assessment and applications program

A RELAP4/MOD6 Blind Test Prediction of the FLECHT-SEASET Steam Generator Reference Test was made using actual boundary conditions from the test. The code options used were those that had given reasonable results in previous code assessment work with core simulations. Subsequent to the release of the remaining experimental data, further sensitivity calculations were performed. Conclusions concerning the blind prediction and the additional data comparison results are made with reference to the predictive capability of the code. This study was made as part of the INEL support to the NRC for Industry Cooperative Programs