Proceedings of the Korean Nuclear Society Conference (한국원자력학회:학술대회논문집)
- 1998.05a
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- Pages.112-117
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- 1998
A GENERALIZED PERTURBATION PROGRAM FOR CANDU REACTOR
- Kim, Do-Heon (Hanyang University) ;
-
Kim, Jong-Kyung
(Hanyang University)
;
- Park, Hangbok (Korea Atomic Energy Research Institute) ;
- Gyuhong Roh (Korea Atomic Energy Research Institute) ;
- Yang, Won-Sik (Chosun University)
- Published : 1998.05.01
Abstract
A generalized perturbation program has been developed for the purpose of estimating zonal power variation of a CANDU reactor upon refueling operation. The forward and adjoint calculation modules of RFSP code were used to construct the generalized perturbation program. The numerical algorithm for the generalized adjoint flux calculation was verified by comparing the zone power estimates upon refueling with those of forward calculation. It was, however, noticed that the truncation error from the iteration process of the generalized adjoint flux is not negligible.
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