Neutronics design and analysis of helium cooled solid blanket for superconductor CFETR

doi:10.16568/j.0254-6086.201802010

NUCLEAR FUSION AND PLASMA PHYSICS ›› 2018, Vol. 2 ›› Issue (2): 184-191.DOI: 10.16568/j.0254-6086.201802010

• Nuclear Fusion Engineering and Technology • Previous Articles Next Articles

Neutronics design and analysis of helium cooled solid blanket for superconductor CFETR

ZHAO Feng-chao, FENG Kai-ming, CAO Qi-xiang, LI Zai-xin, ZHANG Guo-shu

(Southwestern Institute of Physics, Chengdu 610041)

Received:2017-03-10 Revised:2017-11-23 Online:2018-06-15 Published:2018-06-15

中国超导聚变工程实验堆氦冷固态包层中子学设计分析

赵奉超，冯开明，曹启祥，栗再新，张国书

(核工业西南物理研究院，成都 610041)

作者简介:赵奉超(1983-)，男，山东滕州人，博士，副研究员，从事聚变堆中子学设计与分析。
基金资助:
国家磁约束核聚变能发展研究专项(2015GB108004)

Abstract

Abstract:

According to the design requirements of the China fusion engineering testing reactor (CFETR), neutronics design and analysis of helium cooled solid blanket (HCSB) for CFETR has been performed with MCNP code. The neutronics design and analysis results show that HCSB design with U-shaped breeding unit meets the tritium self-efficiency requirement. The calculation CFETR tritium breeding ratio with HCSB is 1.243. And the maximum area at mid-plane that can be used for auxiliary heating and diagnostic is about 11.43m².

Key words: China fusion engineering testing reactor, Helium cooled solid blanket, Neutronics, MCNP code

摘要：

根据中国聚变工程实验堆(CFETR)设计要求，参考氦冷固态包层实验包层模块(HCCB TBM)的设计经验，完成了CFETR固态包层的中子学设计分析，并评估了中平面位置可开窗口的最大面积。设计分析结果表明，基于增殖单元的固态包层中子学设计方案的氚增殖比(TBR)达到了1.243，满足CFTER氚自持设计要求；中平面可以开出的辅助窗口的最大面积为11.43m²。

关键词: 中国聚变工程实验堆, 氦冷固态包层, 中子学, MCNP程序

CLC Number:

TL61+3

ZHAO Feng-chao, FENG Kai-ming, CAO Qi-xiang, LI Zai-xin, ZHANG Guo-shu. Neutronics design and analysis of helium cooled solid blanket for superconductor CFETR[J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2018, 2(2): 184-191.

赵奉超，冯开明，曹启祥，栗再新，张国书. 中国超导聚变工程实验堆氦冷固态包层中子学设计分析[J]. 核聚变与等离子体物理, 2018, 2(2): 184-191.

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Neutronics design and analysis of helium cooled solid blanket for superconductor CFETR

中国超导聚变工程实验堆氦冷固态包层中子学设计分析

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