HCSB-DEMO包层热工水力及中子学计算

核聚变与等离子体物理 ›› 2011, Vol. 31 ›› Issue (3): 235-240.

HCSB-DEMO包层热工水力及中子学计算

武兴华，赵奉超，赵周，栗再新，张国书，冯开明

(核工业西南物理研究院，成都 610041)

收稿日期:2010-12-20 修回日期:2011-05-13 出版日期:2011-09-15 发布日期:2011-09-09
作者简介:武兴华(1986-)，男，黑龙江大庆人，硕士研究生，从事热工水力分析。

Thermo-hydraulic and neutronics calculation for the blanket of HCSB-DEMO

WU Xin-hua, ZHAO Feng-chao, ZHAO Zhou, LI Zai-xin, ZHANG Guo-shu, FENG Kai-ming

(Southwestern Institute of Physics, Chengdu 610041)

Received:2010-12-20 Revised:2011-05-13 Online:2011-09-15 Published:2011-09-09

摘要/Abstract

摘要：

通过对HCSB-DEMO示范堆包层子模块进行热工水力及中子学的迭代计算及优化，得到了第一壁、包层子模块在单独冷却下满足要求的结构布局。材料温度均已低于限值，冷却剂出口温度达到了500℃，冷却剂压降也符合工程上的要求，同时TBR在不考虑格架等复杂结构的情况下达到了1.30。结合得到的结构布局对第一壁、包层子模块共同冷却情况进行了讨论，鉴于第一壁是具有高热负载的特殊部件，建议工程上采用单独冷却方式进行冷却。

关键词: DEMO, 包层子模块, 热工水力, 中子学

Abstract:

Through thermo-hydraulic and neutronics iterative computation and optimization for the blanket sub-module on HCSB-DEMO, the preliminary structure layout under separate cooling circumstance has been designed, which meet several important requirements from thermo-hydraulics and neutronics. Each material’s temperature is below its limit value, outlet temperature of coolant has reached 500℃, and pressure drop of coolant has also meet the engineering requirement, meantime TBR has reached 1.30, regardless of the complicated structures. Using the final structure layout mentioned above, there were still some discussions about the sympathetic cooling circumstance, considering that the first wall is a special component with high heat flux, it is suggested that separate cooling circumstance should be taken.

Key words: DEMO, Blanket sub-module, Thermo-hydraulic, Neutronics

中图分类号:

TL62+1

武兴华，赵奉超，赵周，栗再新，张国书，冯开明. HCSB-DEMO包层热工水力及中子学计算[J]. 核聚变与等离子体物理, 2011, 31(3): 235-240.

WU Xin-hua, ZHAO Feng-chao, ZHAO Zhou, LI Zai-xin, ZHANG Guo-shu, FENG Kai-ming. Thermo-hydraulic and neutronics calculation for the blanket of HCSB-DEMO[J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2011, 31(3): 235-240.

参考文献

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