| 中国先进研究堆标准燃料组件三维流场分析 |
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| 引用本文： | 刘天才,刘兴民,杨长江,陆道纲. 中国先进研究堆标准燃料组件三维流场分析[J]. 中国核科技报告, 2003, 0(1) |
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| 作者姓名： | 刘天才 刘兴民 杨长江 陆道纲 |
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| 作者单位： | 中国原子能科学研究院，中国原子能科学研究院，中国原子能科学研究院，中国原子能科学研究院 北京，102413，北京，102413，北京，102413，北京，102413 |
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| 摘 要： | 采用计算流体力学软件CFX4.4和CFX5.5对中国先进研究堆标准燃料组件流场进行了数值模拟。计算得到了额定工况下标准燃料组件内各个冷却剂通道的流量分布和不等间隙通道燃料板两侧压差。根据不同流量下的压降计算结果,给出了标准燃料组件的阻力特性曲线,并与试验结果进行了比较,符合较好。
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| 关 键 词： | 标准燃料组件 数值模拟 中国先进研究堆 |
Three-Dimensional Flow Field Analysis of the Standard Fuel Assembly for China Advanced Research Reactor(In Chinese) |
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| LIU Tiancai LIU Xingmin YANG Changjiang LU Daogang. Three-Dimensional Flow Field Analysis of the Standard Fuel Assembly for China Advanced Research Reactor(In Chinese)[J]. China Nuclear Science and Technology Report, 2003, 0(1) |
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| Authors: | LIU Tiancai LIU Xingmin YANG Changjiang LU Daogang |
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| Abstract: | Numerical simulation of the flow field of the standard fuel assembly in China Advanced Research Reactor is carried out by using computational fluid dynamics software CFX4.4 and CFX5.5. The flow distribution and pressure difference of different coolant channels in the standard fuel assembly at rated operating condition are reached. Based on the computational pressure drop results of different flow rate, the resistance characteristic curve is given and compared with experimental results. The two results are in good agreement. |
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| Keywords: | Standard fuel assembly Numerical simulation China Advanced Research Reactor |
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