Whole Core Diffusion Calculation for China Advanced Research Reactor

LU Zheng; SUN Zhi-yong; SHEN Feng; XIAO Shi-gang; KE Guo-tu

Dec. 2006

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Article Navigation > Nuclear Power Engineering > 2006 > 27(S2): 36-40,72

LU Zheng, SUN Zhi-yong, SHEN Feng, XIAO Shi-gang, KE Guo-tu. Whole Core Diffusion Calculation for China Advanced Research Reactor[J]. Nuclear Power Engineering, 2006, 27(S2): 36-40,72.

Citation:

LU Zheng, SUN Zhi-yong, SHEN Feng, XIAO Shi-gang, KE Guo-tu. Whole Core Diffusion Calculation for China Advanced Research Reactor[J]. Nuclear Power Engineering, 2006, 27(S2): 36-40,72.

LU Zheng, SUN Zhi-yong, SHEN Feng, XIAO Shi-gang, KE Guo-tu. Whole Core Diffusion Calculation for China Advanced Research Reactor[J]. Nuclear Power Engineering, 2006, 27(S2): 36-40,72.

Citation:

LU Zheng, SUN Zhi-yong, SHEN Feng, XIAO Shi-gang, KE Guo-tu. Whole Core Diffusion Calculation for China Advanced Research Reactor[J]. Nuclear Power Engineering, 2006, 27(S2): 36-40,72.

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Whole Core Diffusion Calculation for China Advanced Research Reactor

Department of Reactor Engineering Research & Design, China Institute of Atomic Energy, Beijing, 102413, China

Received Date: 2006-06-15
Rev Recd Date: 2006-08-14

Available Online: 2025-07-23

Abstract

Abstract

The neutronics analysis of China Advanced Research Reactor is carried out with the diffusion method by using the whole core module in this paper.Based on the critical calculation of thecore of different periods,the reactivity and the neutron flux and power distribution from the 1^stcycle to the 3^rdcycle are given. The burnup calculation of CARR is done in the indirect way.In the calculation,the burnup distribution of CARR is given and the fraction of the fission productions is obtained.Meanwhile the reactivity of the fission poison is analyzed in this paper.
- China Advanced Research Reactor（CARR）,
- Whole core,
- Few-group diffusion,
- Reactivity,
- Neutron Flux