Critical Security Computation About Breeder System of Spherical Shell in the Case of Water Submergence

FU Guang-zhi;HE Bin;SHANG Ai-guo;LI Jun

Acta Armamentarii ›› 2006, Vol. 27 ›› Issue (3) : 502-505. DOI: 10.3969/j.issn.1000-1093.2006.03.026
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Critical Security Computation About Breeder System of Spherical Shell in the Case of Water Submergence

  • FU Guang-zhi, HE Bin, SHANG Ai-guo, LI Jun
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Abstract

A Monte-Carlo method is one of the effective measures in nuclear critical security analysis. It was used to study the critical variation about breeder system of multi-region spherical shell in the case of water submergence. The results show that the water submergence has a very distinct influence on the critical value Keff under water submergence depth d ≤ 15 cm, at>15 cm, Keff is essentially a constant.

Key words

engineering technology of fission reactor / breeder system of spherical shell / Monte-Carlo method / critical security

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FU Guang-zhi, HE Bin, SHANG Ai-guo, LI Jun. Critical Security Computation About Breeder System of Spherical Shell in the Case of Water Submergence. Acta Armamentarii. 2006, 27(3): 502-505 https://doi.org/10.3969/j.issn.1000-1093.2006.03.026

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