| 快堆钠回路水锤程序开发与应用 |
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| 引用本文： | 文静,栾霖,金德圭,陆道纲,汤荣铭. 快堆钠回路水锤程序开发与应用[J]. 原子能科学技术, 2001, 35(2): 108-115 |
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| 作者姓名： | 文静 栾霖 金德圭 陆道纲 汤荣铭 |
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| 作者单位： | 1. 中国原子能科学研究院 反应堆工程研究设计所,北京 102413
2. 清华大学 工程力学系,北京 100084 |
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| 摘 要： | 研究开发了快堆钠回路水锤分析专用程序WHA。该程序在一维特征线法（MOC）传统的压力波传播数学模型中补充了钠腔－气腔外边界模型,并采用气泡离散模型模拟低压液柱分离中的蒸汽穴的生成与溃灭。程序用FORTRAN90语言对快堆实验钠回路ESPRESSO中由于阀门的快速开启与关闭引起的压力波传播进行了分析计算。计算结果表明：将钠腔－气腔引入水锤压力波传播的数学模型进行程序计算的结果是合理的。
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| 关 键 词： | 快堆 特征线法 水锤 钠回路 安全分析 压力波传播 程序开发 数学模型 |
| 文章编号： | 1000-6931（2001）02-0108-08 |
| 修稿时间： | 2000-08-16 |
Waterhammer ProgramDevelopment and Application for Fast Breeder Reactor's Sodium Circus |
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| WEN Jing ,LUAN Lin ,JIN De gui ,LU Dao gang ,TANG Rong ming. Waterhammer ProgramDevelopment and Application for Fast Breeder Reactor's Sodium Circus[J]. Atomic Energy Science and Technology, 2001, 35(2): 108-115 |
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| Authors: | WEN Jing LUAN Lin JIN De gui LU Dao gang TANG Rong ming |
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| Affiliation: | WEN Jing 1,LUAN Lin 1,JIN De gui 1,LU Dao gang 1,TANG Rong ming 2 |
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| Abstract: | Based on one dimensional method of characteristics(MOC), a numerical model of pressure wave progation is presented in the paper. A special code is programmed to analyze and calculate waterhammer resulted from rapid opening or closing of valve in the experimental sodium circus of fast breeder reactor(FBR). In the model, a new outer boundary condition, sodium cavity is included. Model of bubble's discrete distribution is adopted to simulate generation and collapse of the bubble with the pressure's decreasing and increasing. The results demonstrate that the model of pressure wave progation is valid. |
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| Keywords: | fast breeder reactor method of characteristics waterhammer transient |
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