Proceedings of the Korean Nuclear Society Conference (한국원자력학회:학술대회논문집)

Korean Nuclear Society (한국원자력학회)
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CANDU Core Calculation with HELIOS/RFSP

  • Kim, Do H. (Hanyang University) ;
  • Kim, Jong K. (Hanyang University) ;
  • Park, Hangbok (Korea Atomic Energy Research Institute) ;
  • Gyuhong Roh (Korea Atomic Energy Research Institute)
  • Published : 1997.05.01
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Abstract

A Canadian Deuterium Uranium (CANDU) reactor core calculation was performed using lattice parameters generated by HELIOS. The HELIOS-based lattice parameters were processed by TABGEN in a form suitable for the core analysis code RFSP. The core calculation was performed and the results were compared to those of the reference calculation which uses POWDERPUFS-V (PPV) for the lattice parameter generation. The characteristics of the core calculated based on the PPV and HELIOS lattice parameters match within 0.4%$\Delta$k and 7% for the excess reactivity and the channel power distribution, respectively.

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