[1]郝思佳,祁沛垚,钟文义,等.堵塞条件下棒束通道的流场与阻力特性[J].哈尔滨工程大学学报,2021,42(2):308-316.[doi:10.11990/jheu.202001016]
 HAO Sijia,QI Peiyao,ZHONG Wenyi,et al.Flow field and resistance characteristics of rod-bundle channel under blockage condition[J].Journal of Harbin Engineering University,2021,42(2):308-316.[doi:10.11990/jheu.202001016]
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堵塞条件下棒束通道的流场与阻力特性(/HTML)
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《哈尔滨工程大学学报》[ISSN:1006-6977/CN:61-1281/TN]

卷:
42
期数:
2021年2期
页码:
308-316
栏目:
出版日期:
2021-02-05

文章信息/Info

Title:
Flow field and resistance characteristics of rod-bundle channel under blockage condition
作者:
郝思佳 祁沛垚 钟文义 于晓勇 乔守旭 谭思超
哈尔滨工程大学 核安全与仿真技术国防重点学科实验室, 黑龙江 哈尔滨 150001
Author(s):
HAO Sijia QI Peiyao ZHONG Wenyi YU Xiaoyong QIAO Shouxu TAN Sichao
Fundamental Science on Nuclear Safety and Simulation Technology Laboratory, Harbin Engineering University, Harbin 150001, China
关键词:
棒束通道可视化堵塞PIV摩擦阻力特性局部阻力特性涡流流动特性
分类号:
TL33
DOI:
10.11990/jheu.202001016
文献标志码:
A
摘要:
棒束通道结构复杂、流道狭窄,堵流事故下燃料可能丧失冷却并迅速升温,威胁其完整性,因此有必要对堵塞情况下棒束通道内的流场与压降特性开展研究。本文针对3×3棒束通道不同堵塞率条件下的流动问题,采用PIV测量及压降测量技术,获得了堵塞件下游的速度场分布及沿程和局部阻力系数的变化规律。结果表明:堵塞件下游3倍水力直径内存在涡流与回流现象,在堵塞件下游10倍水力直径下游堵塞件的影响基本消失;堵塞件的局部阻力系数在层流区下降较快,过渡区趋于平缓。涡的影响范围随堵塞物下游湍流程度的增大而减小,层流区雷诺数变化对堵塞物下游流态影响较大,进入过渡区这一影响逐渐减小。

参考文献/References:

[1] 程坤, 谭思超. 海洋条件下反应堆热工水力特性研究进展[J]. 哈尔滨工程大学学报, 2019, 40(4):655-662.CHENG Kun, TAN Sichao. Research progress of nuclear reactor thermal-hydraulic characteristics under ocean conditions[J]. Journal of Harbin Engineering University, 2019, 40(4):655-662.
[2] LEE B, PARK S. Damage propagation of plate type fuel by flow blockage accident of a research reactor[C]//Proceedings of the 36th International Meeting on Reduced Enrichment for Research and Test Reactors. Seoul, South Korea:The Plaza Hotel, 2015.
[3] SALAMA A, EL-MORSHEDY S E D. CFD analysis of flow blockage in MTR coolant channel under loss-of-flow transient:hot channel scenario[J]. Progress in nuclear energy, 2012, 55:78-92.
[4] 郭玉川. 板状燃料元件堆流道堵塞事故分析[D]. 北京:中国工程物理研究院, 2019.
[5] 李健全, 陈晓明, 李金才. 板状燃料堆芯流道阻塞事故分析[J]. 原子能科学技术, 2002, 36(1):76-79.LI Jianquan, CHEN Xiaoming, LI Jincai. Analysis on a flow blockage incident at a plate-type fuel reactor[J]. Atomic energy science and technology, 2002, 36(1):76-79.
[6] 乐嘉春, 柳兆荣. 矩形截面管中脉动流的分析[J]. 复旦学报(自然科学版), 1993, 32(3):322-334.LE Jiachun, LIU Zhaorong. The velocity profile of pulsatile flow in a rectangular pipe[J]. Journal of Fudan University (natural science), 1993, 32(3):322-334.
[7] 祁沛垚, 李兴, 邓坚, 等. 脉动流条件下棒束通道阻力特性研究[J/OL]. 原子能科学技术.[2020-12-08]. https://kns.cnki.net/kcms/detail/detail.aspx?dbcode=CAPJ&dbname=CAPJLAST&filename=YZJS20200916001&v=JkULa4ovn%25mmd2FJucoHWzUn124bYiiN8u8j5jFiJIsumNeTwWruLC5T8GQ4iP%25mmd2FTqMAOt. QI Peiyao, LI Xing, DENG Jian, et al. Resistance characteristic of rod bundle channel under pulsating flow[J/OL]. Atomic energy science and technology.[2020-12-08]. https://kns.cnki.net/kcms/detail/detail.aspx?dbcode=CAPJ&dbname=CAPJLAST&filename=YZJS20200916001&v=JkULa4ovn%25mmd2FJucoHWzUn124bYiiN8u8j5jFiJIsumNeTwWruLC5T8GQ4iP%25mmd2FTqMAOt.
[8] NISHIO S, OKAMOTO K, KOBAYASHI T, et al. Evaluation of system performance and uncertainty analysis of PIV[C]//Proceedings of the 3rd International Workshop on Particle Image Velocimetry Santa Barbara. USA, 1999:465-470.
[9] 李兴, 谭思超, 祁沛垚, 等. 棒束通道内定位格架搅混特性PIV可视化研究[J]. 原子能科学技术, 2019, 53(4):654-662.LI Xing, TAN Sichao, QI Peiyao, et al. Visualization experiment of mixing characteristic of spacer grid in rod bundle using PIV technique[J]. Atomic energy science and technology, 2019, 53(4):654-662.
[10] 谢振华. 工程流体力学[M]. 4版. 北京:冶金工业出版社, 2013:88-89.
[11] CHENG S K, TODREAS N E. Hydrodynamic models and correlations for bare and wire-wrapped hexagonal rod bundles-bundle friction factors, subchannel friction factors and mixing parameters[J]. Nuclear engineering and design, 1986, 92(2):227-251.
[12] 李兴, 祁沛垚, 谭思超, 等. 脉动流下棒束通道内相位差及瞬态流场研究[J]. 原子能科学技术, 2019, 53(8):1402-1409.LI Xing, QI Peiyao, TAN Sichao, et al. Study on phase difference and transient flow field in rod bundle under pulsating flow[J]. Atomic energy science and technology, 2019, 53(8):1402-1409.
[13] 闫超星. 摇摆对棒束通道内流动阻力特性的影响研究[D]. 哈尔滨:哈尔滨工程大学, 2015.YAN Chaoxing. Investigations on effects of rolling motion on characteristics of flow resistance in rod bundle[D]. Harbin:Harbin Engineering University, 2015.
[14] KIM N H, LEE S K, MOON K S. Elementary model to predict the pressure loss across a spacer grid without a mixing vane[J]. Nuclear technology, 1992, 98(3):349-353.
[15] CHUN T H, OH D S. A pressure drop model for spacer grids with and without flow mixing vanes[J]. Journal of nuclear science and technology, 1998, 35(7):508-510.

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备注/Memo

备注/Memo:
收稿日期:2020-01-08。
基金项目:国家重点研发计划(2017YFE0106200);国家自然科学基金项目(11905039);黑龙江省杰出青年科学基金(JQ2019A001).
作者简介:郝思佳,男,硕士研究生;谭思超,男,教授,博士生导师.
通讯作者:谭思超,E-mail:tansichao@hrbeu.edu.cn.
更新日期/Last Update: 2021-02-27