期刊文献+

ITER产氚试验包层模块中子诊断系统的初步设计 被引量:1

Basic design of fusion neutron diagnostic in ITER NT-TBM
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摘要 给出了氦冷却固体增殖剂中子学和产氚包层模块(NT-TBM-HCSB)聚变中子诊断的初步设计,提出了用固定或可移动位置微型裂变室探测器和可移动封装薄箔活化分析系统测量中子倍增器之后、固体氚增殖剂中及其后的中子通量;用可移动天然金刚石探测器的紧凑型能谱仪测量中子能谱。此诊断系统可用于中子倍增器的倍增效率,氚增殖层的增殖率与热核实验聚变堆的运行参数、加热和加料方式、磁流体不稳定性、能量约束以及大破裂等离子体参数和状态之间的工程和物理相关关系的实验研究,测量倍增层、氚增殖包层及其后进入屏蔽层的中子通量和能谱,并与MCNP计算相比较,优化和改进中子倍增器、氚增殖包层以及屏蔽层设计,提高氚增殖率。 A basic design of neutron fluxes and spectra diagnostic at beryllium multiplier and tritium breeder in neutronics and tritium production test blanket module (NT-TBM) during D-D and D-T phases in 1TER is proposed. This is important for studying and assessing capabilities of beryllium multiplier and tritium breeder in the NT-TBM of China helium cooled solid breeder (CH HCSB). This system includes encapsulated foil activation sub-system, micro-fission chamber detector (MFC) assembly, and a compact neutron spectrometer as natural diamond detector (NDD).
出处 《核聚变与等离子体物理》 EI CAS CSCD 北大核心 2006年第3期228-232,共5页 Nuclear Fusion and Plasma Physics
基金 国家自然科学基金资助项目(10175021)
关键词 中子学和产氚试验包层模块(NT-TBM) 微裂变室探测器 封装箔活化分析系统 Neutronics and tritium production test blanket module Fission chamber detector Encapsulatedfoil activation system
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参考文献5

  • 1Bekris N,Boccaccini L V,Chen Y,et al.Design description document for the European helium cooled pebble bed (HCPB) test blanket modules[R].Forschungs Zentrum Karlsruhe,Germany,June 2001.
  • 2杨进蔚,冯开明,陈志,杨青巍.产氚包层中聚变中子诊断系统的概念设计和计算[J].核聚变与等离子体物理,2006,26(3):190-194. 被引量:3
  • 3杨进蔚,张炜,宋先瑛,李旭,郦文忠,王世庆,肖功珊,陆双桐.ITER中子通量监测器原型的研制[J].核聚变与等离子体物理,2005,25(2):105-109. 被引量:4
  • 4Krasilnikov A V,Kaneko J,Isobe M,et al.Fusion neutronic source deuterium-tritium neutron spectrum measurement using natural diamond detectors[J].Rev.Sci.Instrum.,1997,68(1):1720.
  • 5Feng K M,Zhang G S,Hu G,et al.Design description document for the Chinese helium-cooled solid breeder(CH HC-SB) test blanket module[R].Southwestern Institute of Physics,Oct.,2005.

二级参考文献6

  • 1杨进蔚,郦文忠,张炜.磁约束聚变"点火"装置中聚变中子测量[R].中国核科技报告,CNIC-01730,SWIP-0175,中国核情报中心,2003.
  • 2Barnes C W,Larson A R,Lemunyan G,et al.Measurement of DT and DD neutron yields by neutron activation on the tokamak fusion test reactor[J].Rev.Sci.Instru.,1995,66(1):888.
  • 3Sasao M.Neutron diagnostic for Alpha particle physics[A].Sixth meeting of the ITPA topical group on diagnostics,Naka(Japan),2004.19-21.
  • 4Krasilnikov A V,Kaneko J,Isobe M,et al.Fusion neutronic source deuterium-tritium neutron spectrum measurement using natural diamond detectors[J].Rev.Sci.Instrum.,1997,68(1):1720.
  • 5Nishtani T, Kaasain S, Johnson L G, et al. Neutron monitor using microfission chamber for the International Thermonuclear Experimental Reactor [J]. Rev. Sci. Instru., 1999, 70(1):1141.
  • 6ITER team. ITER Design Description Document Diagnostics,5.5. B Neutron diagnostics [ R] .2003.

共引文献5

同被引文献13

  • 1杨进蔚,冯开明,陈志,杨青巍.产氚包层中聚变中子诊断系统的概念设计和计算[J].核聚变与等离子体物理,2006,26(3):190-194. 被引量:3
  • 2罗璋琳,史永谦,潘泽飞.实验反应堆物理导论[M].哈尔滨:哈尔滨工程大学出版社,2011.
  • 3汲长松.核辐射探测器及其实验技术手册[M].北京:原子能出版社,2010:27-28.
  • 4Feng K M. Design description document for the Chinese helium-cooled solid breeder (CH HCSB) test blanket bodule [R]. Chengdu: Southwestern Institute of Physics, 2010.
  • 5X-5 Monte Carlo Team. MCNP-A general Monte Carlo N-particle transport code, Version 5 [M]. Los Alamos: Los Alamos National Laboratory, 2003.
  • 6Cheon M S, Lee Y S, England A C, et al. Diagnostic neutron activation system for KSTAR [J]. Journal of Instrumentation, 2012, 7(5): 5009-5014.
  • 7Nishitani T, Ebisawa K, Kasai S, et al. Neutron activation system using water flow for ITER [J]. Review of Scientific Instruments, 2003, 74(3): 1735-1738.
  • 8Krasilnikov A V, Sasao M, Kaschuck Y A, et al. Status of ITER neutron diagnostic development [J]. Nucl. Fusion, 2005, 45(12): 1503-1508.
  • 9Zheng S, Chen M, Li J, et al. Neutronics analysis for the test blanket modules proposed for EAST and ITER [J]. Nucl. Fusion, 2007, 47(8): 1053-1058.
  • 10Feng K M, Zhang G S, Zheng G Y, et al. Conceptual design study of fusion DEMO plant at SWIP [J]. Fusion Engineering and Design, 2009, 84(12): 2109-2113.

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