Abstract:
Software verification and validation is of great significance to ensure the software quality, reasonable and efficient. Verification and validation strategy is the key point of the verification and validation process. In this study, we proposed the PIRT table of the verification and validation for Cos MC. The reactor critical computing functions and the accuracy of the neutron flux calculated by Cos MC were verified by using of well-known international critical C5G7 benchmark. The results agreed well with the results calculated by MCNP.