| 核电站堆本体及控制棒驱动机构泄漏监测氟-18输运特性的CFD模拟 |
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| 引用本文： | 李成果,屈国普,屈世骏,李四方,赵越,姚敦平.核电站堆本体及控制棒驱动机构泄漏监测氟-18输运特性的CFD模拟[J].工业控制计算机,2012,25(3):27-29. |
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| 作者姓名： | 李成果 屈国普 屈世骏 李四方 赵越 姚敦平 |
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| 作者单位： | 1. 南华大学核科学技术学院,湖南衡阳,421001
2. 南华大学电气工程学院,湖南衡阳,421001 |
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| 基金项目： | 国防基础预研基金资助项目(A3720060117) |
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| 摘 要： | 氟-18监测仪研制过程中,确定18F传输效率是一个关键问题.由于实验地点原因,当前仅限于用理论方法求解.通过对CFD模拟技术路线的分析,研究了堆本体及控制棒驱动机构泄漏后一回路的18F核素进入取样通道的输运特性,分别选用5种微尘粒径为运算工况,运用FLUENT软件的模拟,进一步得到18F微尘在取样通道中的传输效率.
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| 关 键 词： | 18F微生 FLUENT 输运特性 传输效率 |
CFD Simulation of 18F Transport Properties for Reactor Body and Control Rods' Drive Mechanism Leak Monitoring in Nuclear Plant |
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| Abstract: | In research of 18F monitoring system,the determination of 18F transit efficiency is a key problem.Due to the reason of experiment location which is currently limited to using theory calculation.This paper studys the transport properties of the 18F from the primary circuit to the sampling channel after reactor body and control rods’ drive mechanism leaking by analysis of technical route of computational fluid dynamics simulation,and select five particle size of dust as the operation conditions,then this will further get transmission efficiency by FLUENT simulation. |
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| Keywords: | 18F dust FLUENT transport properties transit efficiency |
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