| 燃料转运通道热工水力学实验设计与失真分析 |
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| 引用本文： | 毛喜道,刘洋,贾海军,郭强,夏虹. 燃料转运通道热工水力学实验设计与失真分析[J]. 原子能科学技术, 2017, 51(11): 1968-1973. DOI: 10.7538/yzk.2017.youxian.0104 |
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| 作者姓名： | 毛喜道 刘洋 贾海军 郭强 夏虹 |
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| 作者单位： | 1.哈尔滨工程大学 核科学与技术学院，黑龙江 哈尔滨150001；2.中国核电工程有限公司，北京100840；3.清华大学 核能与新能源技术研究院，北京100084 |
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| 摘 要： | 燃料组件滞留转运通道期间的自然循环冷却过程涉及复杂的流动和传热现象,需对转运通道内燃料组件的热工安全问题开展研究。通过对转运装置流动和传热过程进行分析,确定燃料组件表面最高温度位置与对应的运行工况,完成了基于取样的实验模型设计。建立了针对转运通道的相似准则,对实验模型进行了失真分析。分析结果表明,实验模型保守,可用来评价转运装置中燃料组件的热工安全状态。
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| 关 键 词： | 燃料转运通道 自然循环 实验设计 |
Design and Distortion Analysis for Fuel Transfer Tunnel Thermal-hydraulics Test Facility |
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| MAO Xi-dao,LIU Yang,JIA Hai-jun,GUO Qiang,XIA Hong. Design and Distortion Analysis for Fuel Transfer Tunnel Thermal-hydraulics Test Facility[J]. Atomic Energy Science and Technology, 2017, 51(11): 1968-1973. DOI: 10.7538/yzk.2017.youxian.0104 |
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| Authors: | MAO Xi-dao LIU Yang JIA Hai-jun GUO Qiang XIA Hong |
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| Affiliation: | 1.College of Nuclear Science and Technology, Harbin Engineering University, Harbin 150001, China;2.China Nuclear Power Engineering Co., Ltd., Beijing 100840, China;3.Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing 100084, China |
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| Abstract: | It is important to study the thermal-hydraulic safety issues of the fuel assem-bly during the transportation in the fuel transfer tunnel . The flow and heat transfer mechanism was complicated when cooling the fuel assembly by natural circulation in the transfer tunnel .After analyzing the flow field in the transfer tunnel ,the position of highest surface temperature was determined .The test facility was designed by sampling the high temperature zone .A set of similarity criterion was developed for distortion analysis of the test facility .The analysis results show that the test facility is conserva-tive to evaluate the thermal-hydraulic safety of the assembly . |
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| Keywords: | fuel transfer tunnel natural circulation test design |
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