| CEFR堆芯围桶开孔处温度场及流场分析 |
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| 引用本文： | 张亚勃,杨红义. CEFR堆芯围桶开孔处温度场及流场分析[J]. 原子能科学技术, 2008, 42(10): 916-919. DOI: 10.7538/yzk.2008.42.10.0916 |
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| 作者姓名： | 张亚勃 杨红义 |
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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： | 应用CFX对堆芯围桶开孔处温度场及流场进行模拟计算并对结果进行分析。利用模型Ⅰ、Ⅱ分别计算得到堆芯围桶开孔处的温度场及流场，并得到在正常工况下堆芯围桶开孔处钠的流动方向。计算验证了事故余热排出系统（CAPX）水台架的试验结果，为CEFR堆芯围桶开孔的安全分析打下基础。
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| 关 键 词： | 中国实验快堆 堆芯围桶 流场 温度场 |
| 收稿时间： | 2007-06-01 |
| 修稿时间： | 2007-08-08 |
Analysis on Temperature Field and Flow Field of Reactor Core Barrel Openings for China Experiment Fast Reactor |
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| ZHANG Ya-bo,YANG Hong-yi. Analysis on Temperature Field and Flow Field of Reactor Core Barrel Openings for China Experiment Fast Reactor[J]. Atomic Energy Science and Technology, 2008, 42(10): 916-919. DOI: 10.7538/yzk.2008.42.10.0916 |
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| Authors: | ZHANG Ya-bo YANG Hong-yi |
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| Affiliation: | China Institute of Atomic Energy, P.O. Box 275-95, Beijing 102413, China |
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| Abstract: | The paper gives analysis of the temperature and flow field around openings by software CFX, and figures out the flow direction around openings under CEFR normal condition. The calculation result is consistent with the test result of CAPX (the test-bed of decay heat removal system) and ground for the safety analysis later. |
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| Keywords: | China Experiment Fast Reactor core barrel flow field temperature field |
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