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《Radiation Protection》 2013-03
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Calculation of Simulated Neutron Reference Radiation Field for Workplace in Pressurized Water Reactor

Liu Yina,Wang Zhiqiang,Li Chunjuan,Luo Hailong,Zhang Weihua(China Institute of Atomic Energy,Beijing 102413)  
Calculations were performed with the MCNP4C code to characterize the field which was produced by 5 MeV neutrons and an assembly.The primary neutrons were produced by the D(d,n)3He reaction through an accelerator.The assembly comprises a depleted uranium converter to produce fission neutrons,then iron and water to moderate them and a polyethylene duct.The influence of the structure and geometry was analyzed.This work provides some useful information for establishing a simulated neutron reference field for workplaces in the pressurized water reactor,which can be used as the calibration field for neutron dosemeters.
【CateGory Index】: TL816
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Chinese Journal Full-text Database 2 Hits
1 YANG Wei-geng1,ZHAO Shun-ping1,YANG Kun2,WANG Hong-yan3(1.Zhejiang Province Radiation Monitoring Center,Hangzhou 310012,China; 2.Beijing Nuclear Instrument Factoy,Beijing 100176;3.China Institute of Atomic Energy,Beijing 102413,China);Study of the Performance Indicators of the High Pressure Ion Chamber for Environmental Radiation Continuous Measurement[J];Nuclear Electronics & Detection Technology;2012-07
2 HUANG Yang,YANG Yong,ZHANG Yuang-yue,YAN Ling,WEI Chuan(National Institute of Measurement and Testing Technology,Chengdu 610021,China);Technical research of the standard apparatus of X、γ-ray exposure in radiotherapeutic degree[J];China Measurement Technology;2005-06
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