Investigation of burnup calculations using Optimally-Weighted Predictor Corrector Method

Shintaro Okumura

Presentation information

Oral presentation

III. Fission Energy Engineering » 301-1 Reactor Physics, Utilization of Nuclear Data, Criticality Safety

[2G05-09] Analysis Method Development 1

Thu. Sep 14, 2017 10:35 AM - 11:55 AM Room G (C213 - C Block)

Chair:Kazuki Kirimura (MHI)

11:20 AM - 11:35 AM

[2G08] Investigation of burnup calculations using Optimally-Weighted Predictor Corrector Method

*Shintaro Okumura¹, Go Chiba¹, Tadashi Narabayashi¹ (1. Hokkaido Univercity)

Keywords:Burnup calculation, Predictor-Corrector method, CBZ

Predictor-Corrector (PC) method is widely used to reduce the discretization error of time steps in burnup calculation. Based on PC method, we investigate "Optimally-Weighted Predictor-Corrector (OWPC) " method as a method to reduce the discretization error.