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《Nuclear Techniques》 2003-10
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The rigorous-2-step calculation of shutdown dose rates for nuclear fusion devices

CHEN Yixue WU Yican Fischer U (Institute of Plasma Physics, the Chinese Academy of Sciences, Hefei 230031) (Forchungszentrum Karlsruhe, Germany)  
A rigorous 2-step (R2S) method has been developed to calculate the shutdown dose rates in full three-dimensional geometry. Based on the Monte Carlos code MCNP and automated interfaces, this method has been successfully validated by the ITER shutdown dose rate experiment T-426 and compared with the direct 1-step (D1S) method. Both methods show good agreement with the experiment and R2S gives more reliable estimation compared to D1S. The results imply that R2S method can be applied in shutdown dose rates calculation of large and complex nuclear fusion devices.
【CateGory Index】: TL63
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【References】
Chinese Journal Full-text Database 1 Hits
1 CHEN Yixue WU Yican HUANG Qunying (Institute of Plasma Physics, the Chinese Academy of Sciences, Hefei 230031);Monte Carlo analysis of environmental dose rate of HT-7U fusion device[J];Nuclear Techniques;2005-01
【Co-references】
Chinese Journal Full-text Database 3 Hits
1 HUANG Qunying (Institute of Plasma Physics, the Chinese Academy of Sciences, Hefei 230031);Activation analysis on HT-7U fusion experimental device[J];NUCLEAR TECHNIQUES;2000-08
2 KONG Minghui; HUANG Qunying ;WU Yican; CHEN Chaobin (Institute of Plasma Physics, the Chinese Academy of Sciences, Hefei 230031);Analysis on radiation field around HT- 7U Tokamak device using 1 -D discrete ordinates transport code ANISN[J];NUCLEAR TECHNIQUES;2000-08
3 HUANG Qunying, CHEN Chaobin, WU Yican (Institute of Plasma Physics,Chinese Academy of Sciences,Hefei, 230031) (Manuscript received 6 March,2000);Shielding Design of HT-7U Nuclear Fusion Experimental Device[J];Chinese Journal of Nuclear Science and Engineering;2001-01
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