| ITER中国氦冷固体实验包层模块温度场和氦气流场三维数值分析 |
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| 引用本文： | 肖建军,周志伟,杨永伟,经荥清.ITER中国氦冷固体实验包层模块温度场和氦气流场三维数值分析[J].核动力工程,2006,27(1):9-13. |
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| 作者姓名： | 肖建军 周志伟 杨永伟 经荥清 |
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| 作者单位： | 清华大学核能与新能源研究院,北京,100084 |
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| 摘 要： | 采用通用计算流体力学软件Fluent对应用于国际热核实验堆(ITER)的实验包层模块(TBM)的第一壁Be、Be球床中子增殖区、Li4SiO4陶瓷球床氚增殖区、以及结构材料的温度场和氦气流道内流场进行了三维数值模拟,研究了TBM的温度场及冷却管道内的氦气流场的分布.结果表明,除极小区域外,材料的温度在该材料所允许的工作范围之内;氦气表现出很好的流动和换热特性.
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| 关 键 词： | 国际热核实验堆 实验包层模块 数值模拟 |
| 文章编号： | 0258-0926（2006）01-0009-05 |
| 收稿时间： | 2004-12-24 |
| 修稿时间： | 2004-12-242005-03-04 |
Three-Dimensional Numerical Simulation of Temperature Field and Helium Flow Field in ITER China TBM |
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| XIAO Jian-jun,ZHOU Zhi-wei,YANG Yong-wei,JING Xing-qing.Three-Dimensional Numerical Simulation of Temperature Field and Helium Flow Field in ITER China TBM[J].Nuclear Power Engineering,2006,27(1):9-13. |
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| Authors: | XIAO Jian-jun ZHOU Zhi-wei YANG Yong-wei JING Xing-qing |
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| Affiliation: | Institute of Nuclear Energy and New Energy Technology, Tsinghua University, Beijing, 100084, China |
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| Abstract: | Three dimensional temperature field and helium flow field of TBM are simulated using the general purpose computational fluid dynamics(CFD) code FLUENT.The temperature distribution of Be Armor,Be Pebble Bed,Li4SiO4 Pebble Bed,Structure Material of TBM,and helium flow field in the cooling pipe are presented.The research indicates that the work temperature of each material is under the material temperature allowed except some places where high temperature should be excluded in the design.The re-sults will provide references for further optimized thermal hydraulic design of ITER China TBM. |
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| Keywords: | International thermal experimental reactor Test blanket module Numerical simulation |
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