| 中国实验快堆燃料破损探测系统建模、计算与分析 |
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| 引用本文： | 仇春华,熊文彬,段天英.中国实验快堆燃料破损探测系统建模、计算与分析[J].原子能科学技术,2010,44(2):148-152. |
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| 作者姓名： | 仇春华 熊文彬 段天英 |
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| 作者单位： | 中国原子能科学研究院 ;中国实验快堆工程部，北京102413 |
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| 摘 要： | 在借鉴国外研究成果的同时,结合中国实验快堆(CEFR)燃料破损探测系统的设计特点,建立了CEFR燃料破损探测系统的计算模型,并根据所建计算模型,利用LabWindows/CVI开发了CEFR燃料破损探测系统计算分析程序。用该程序进行了缓发中子探测系统可探测最小破损面积的计算,并对裂变产物的释放产生比进行了计算验证。
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| 关 键 词： | 中国实验快堆 燃料破损探测系统 裂变产物 反冲 扩散 |
Modeling, Calculating and Analyzing of Failed Fuel Detection System of China Experimental Fast Reactor |
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| QIU Chun-hua,XIONG Wen-bin,DUAN Tian-ying.Modeling, Calculating and Analyzing of Failed Fuel Detection System of China Experimental Fast Reactor[J].Atomic Energy Science and Technology,2010,44(2):148-152. |
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| Authors: | QIU Chun-hua XIONG Wen-bin DUAN Tian-ying |
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| Affiliation: | China Institute of Atomic Energy, P.O. Box 275-47, Beijing 102413, China |
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| Abstract: | This paper proposes a calculation model of the failed fuel detection system of China Experimental Fast Reactor (CEFR) based on the experiences from foreign countries and the system design of CEFR. A code using LabWindows/CVI was developed from this calculation model, the minimum broken area which could be detected by the delayed neutron detection system of CEFR was calculated. The calculated data of CEFR and the experimental data of BOR-60 at similar operation condition were compared to validate the fission... |
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| Keywords: | China Experimental Fast Reactor failed fuel detection system fission products recoil diffusion |
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