Validation of LWR fuel depletion calculation module of reactor physics code system CBZ

This paper presents the results of validation calculations nuclear fuel depletion calculation module CBZ reactor physics code system, CBZ/Burner. Validation were conducted using post irradiation examination data obtained at Fukushima-Daini Unit 2 and Takahama 3. The nuclide number densities calculated with CBZ/Burner compared measurement values, generally good agreement was obtained. sensitivity coefficients respect to for all concerned nuclides perturbation capability CBZ/Burner, data-induced uncertainties quantified. From numerical results, we can conclude that LWR in system successfully validated.