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一维中子-光子输运程序ANISN在核聚变实验装置HT—7U周围环境辐射剂量计算中的应用 被引量:2

Analysis on radiation field around HT- 7U Tokamak device using 1 -D discrete ordinates transport code ANISN
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摘要 在一维几何模型的基础上采用 ANISN程序,计算并分析了 HT— 7U超导 Tokamak在 D—D放电时周围环境辐射剂量当量率的变化规律,计算与分析的结果可供Tokamak核聚变实 验装置作环境评价和防护设计参考。 Calculation and analysis on radiation field around HT-7U Tokamak device under the condition of D-D discharge have been performed with the one dimensional discrete ordinate transport calculation code ANISN. The effects of concrete wall and borated water with different thicknesses on shielding have been analyzed. The spatial distribution of fluxes of neutrons and induced photons and dose rate equivalent can be used as a reference to the radiation protection design and environmental asscessment of HT- 7U device.
出处 《核技术》 CSCD 北大核心 2000年第8期526-530,共5页 Nuclear Techniques
关键词 ANISN程序 环境辐射剂量计算 HT-7U 托卡马克 ANISN code Tokamak D-D discharge Radiation field Neutron Photon
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参考文献2

  • 1Li Yuxiong,Evaluation report on radiation shield of HT-7Usuperconducting tokamak’s (in Ch,1999年
  • 2Li Yuanzhong,Report of the effect of HT-7U superconductingtokamak fusion experiment device on,1999年

同被引文献15

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