10~(12) n/s氘氚聚变中子发生器旋转氚靶设计与传热分析
Design and Heat Transfer Analysis of Rotating Tritium Target of 10~(12) n/s D-T Fusion Neutron Generator
查看参考文献13篇
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文摘
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本文设计一种用于10~(12) n/s量级氘氚中子发生器HINEG(High Intensity Neutron Generator)的旋转氚靶系统,对该系统的技术难点、机械和冷却方案等进行介绍,给出了该靶系统的设计关键指标参数,并利用CFD方法对该旋转靶系统的传热过程进行三维模拟和分析.分析结果表明,该靶系统在稳定运行时,靶片最高温度为48 ℃,靶系统采用的冷却方案可以有效地实现靶系统的散热,不会发生氚的大量释放和靶片熔毁. |
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其他语种文摘
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A rotating tritium target used in high intensity neutron generator (HINEG) with 10~(12) n/s neutron intensity was proposed in this paper. The technical challenges, mechanical and cooling design of the rotating tritium target were introduced and the key design limit value was given. The heat transfer process of the rotating tritium target system was simulated and analyzed by CFD method. The results showed that the maximum temperature was about 48℃ when the target system was under steady operation. That means the cooling design can realize the cooling of this rotating tritium target effectively,which makes no release of the tritium and melting of the target. |
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来源
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核科学与工程
,2015,35(1):13-17 【核心库】
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关键词
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中子发生器
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氘氚聚变
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旋转靶
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传热分析
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地址
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1.
中国科学院核能安全技术研究所, 中国科学院中子输运理论与辐射安全重点实验室, 安徽, 合肥, 230031
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FDS 团队
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语种
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中文 |
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文献类型
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研究性论文 |
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ISSN
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0258-0918 |
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学科
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原子能技术 |
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基金
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中国科学院科研装备研制项目
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中国科学院战略性先导科技专项
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国家自然科学基金
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文献收藏号
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CSCD:5402868
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参考文献 共
13
共1页
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