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Preliminary shielding analysis in support of the CSNS target station shutter neutron beam stop design |
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| Authors: | ZHANG Bin CHEN Yi-Xue WANG Wei-Jin YANG Shou-Hai WU Jun YIN Wen LIANG Tian-Jiao JIA Xue-Jun School of Nuclear Science Engineering North China Electric Power University Zhuxinzhuang Dewai Beijing China Institute of Physics Chinese Academy of Sciences Beijing China |
| Institution: | ZHANG Bin 1,1) CHEN Yi-Xue 1 WANG Wei-Jin 1 YANG Shou-Hai 1 WU Jun 1 YIN Wen 2 LIANG Tian-Jiao 2 JIA Xue-Jun 2 1 School of Nuclear Science and Engineering,North China Electric Power University,Zhuxinzhuang Dewai,Beijing 102206,China 2 Institute of Physics,Chinese Academy of Sciences,Beijing 100190,China |
| Abstract: | The construction of China Spallation Neutron Source (CSNS) has been initiated in Dongguan,Guangdong,China.Thus a detailed radiation transport analysis of the shutter neutron beam stop is of vital importance.The analyses are performed using the coupled Monte Carlo and multi-dimensional discrete ordinates method.The target of calculations is to optimize the neutron beamline shielding design to guarantee personal safety andminimize cost.Successful elimination of the primary ray effects via the two-dimensional ... |
| Keywords: | neutron transport spallation source shielding discrete ordinates method |
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