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[1]陳先兵,高璞珍,王強,等.自然循環流動沸騰逆流實驗研究[J].哈爾濱工程大學學報,2019,40(09):1589-1594.[doi:10.11990/jheu.201803048]
 CHEN Xianbing,GAO Puzhen,WANG Qiang,et al.An experimental investigation of flow reversal under natural circulation flow boiling[J].hebgcdxxb,2019,40(09):1589-1594.[doi:10.11990/jheu.201803048]
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自然循環流動沸騰逆流實驗研究(/HTML)
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《哈爾濱工程大學學報》[ISSN:1006-6977/CN:61-1281/TN]

卷:
40
期數:
2019年09期
頁碼:
1589-1594
欄目:
出版日期:
2019-09-05

文章信息/Info

Title:
An experimental investigation of flow reversal under natural circulation flow boiling
作者:
陳先兵 高璞珍 王強 王忠乙 黃瑩
哈爾濱工程大學 核安全與仿真技術國防重點學科實驗室, 黑龍江 哈爾濱 150001
Author(s):
CHEN Xianbing GAO Puzhen WANG Qiang WANG Zhongyi HUANG Ying
Fundamental Science on Nuclear Safety and Simulation Technology Laboratory, Harbin Engineering University, Harbin 150001, China
關鍵詞:
自然循環流動沸騰不穩定性逆流間歇干涸臨界熱流密度兩相流常規通道流型
分類號:
TL334
DOI:
10.11990/jheu.201803048
文獻標志碼:
A
摘要:
為了研究加熱通道中逆流的特征和機理,本文進行了低壓高入口過冷度下的自然循環實驗。通過采用逐漸增加實驗熱流密度的方法,在自然循環流動沸騰實驗中識別了3種自然循環模式:穩態自然循環、流動不穩定性(無逆流)和逆流。對比實驗熱流密度和經驗關系式計算的臨界熱流密度預測值,解釋了逆流的機理:流動不穩定性誘發了間歇干涸型沸騰臨界,間歇干涸導致了逆流的產生。分析了自然循環工況和回路結構對逆流的影響,并結合實驗段出口水溫波動、壁溫分布和間歇干涸的發生建立了流動不穩定性工況下實驗段內的流型,單相流體和兩相混合物的交替通過加熱段出口。本文給出不同熱流密度下的自然循環模式,可為自然循環系統的設計和安全分析提供參考。

參考文獻/References:

[1] BOURE J A, BERGLES A E, TONG L S. Review of two-phase flow instability[J]. Nuclear engineering and design, 1973, 25(2):165-192.
[2] KAKAC S, BON B. A review of two-phase flow dynamic instabilities in tube boiling systems[J]. International journal of heat and mass transfer, 2008, 51(3/4):399-433.
[3] 楊瑞昌, 王彥武, 王飛, 等. 自然循環過冷沸騰流動不穩定性的實驗研究[J]. 核動力工程, 2005, 26(4):317-322.YANG Ruichang, WANG Yanwu, WANG Fei, et al. Experimental study of flow instability in a natural circulation system with sub-cooled boiling[J]. Nuclear power engineering, 2005, 26(4):317-322.
[4] SHI Shanbin, HIBIKI T, ISHⅡ M. Startup instability in natural circulation driven nuclear reactors[J]. Progress in nuclear energy, 2016, 90:140-150.
[5] SHI Shanbin, ISHⅡ M. Modeling of flashing-induced flow instabilities for a natural circulation driven novel modular reactor[J]. Annals of nuclear energy, 2017, 101:215-225.
[6] SHI Shanbin, SCHLEGEL J P, BROOKS C S, et al. Experimental investigation of natural circulation instability in a BWR-type small modular reactor[J]. Progress in nuclear energy, 2015, 85:96-107.
[7] YU Zhiting, YUAN Hongsheng, CHEN Chong, et al. Two-phase flow instabilities of forced circulation at low pressure in a rectangular mini-channel[J]. International journal of heat and mass transfer, 2016, 98:438-447.
[8] KUANG Y W, WANG W, MIAO J Y, et al. Flow boiling of ammonia and flow instabilities in mini-channels[J]. Applied thermal engineering, 2017, 113:831-842.
[9] KUANG Yiwu, WANG Wen, MIAO Jianyin, et al. Theoretical analysis and modeling of flow instability in a mini-channel evaporator[J]. International journal of heat and mass transfer, 2017, 104:149-162.
[10] WANG Guodong, CHENG Ping. An experimental study of flow boiling instability in a single microchannel[J]. International communications in heat and mass transfer, 2008, 35(10):1229-1234.
[11] 郭予飛, 蘇光輝, 喻真烷, 等. 低壓低含汽率工況下兩相自然循環流動不穩定的實驗研究[J]. 核科學與工程, 1999, 19(2):137-141.GUO Yufei, SU Guanghui, YU Zhenwan, et al. Experimental study on two-phase natural circulation flow instability under low pressure and low steam quality[J]. Chinese journal of nuclear science and engineering, 1999, 19(2):137-141.
[12] JAIN K C, PETRICK M, MILLER D, et al. Self-sustained hydrodynamic oscillations in a natural-circulation boiling water loop[J]. Nuclear engineering and design, 1966, 4(3):233-252.
[13] WANG Q, CHEN X J, KAKA? S, et al. An experimental investigation of density-wave-type oscillations in a convective boiling upflow system[J]. International journal of heat and fluid flow, 1994, 15(3):241-246.
[14] STEINKE M E, KANDLIKAR S G. Flow boiling and pressure drop in parallel flow microchannels[C]//Proceedings of the ASME 1st International Conference on Microchannels and Minichannels. Rochester, New York, USA, 2003.
[15] KEW P A, CORNWELL K. Correlations for the prediction of boiling heat transfer in small-diameter channels[J]. Applied thermal engineering, 1997, 17(8):705-715.
[16] KANDLIKAR S G, GRANDE W J. Evolution of microchannel flow passages thermohydraulic performance and fabrication technology[J]. Heat transfer engineering, 2003, 24(1):3-17.
[17] CHENG P, WU H Y. Mesoscale and microscale phase-change heat transfer[J]. Advances in heat transfer, 2006, 39:461-563.
[18] UMEKAWA H, OZAWA M, MITSUNAGA T, et al. Scaling parameter of CHF under oscillatory flow conditions[J]. Heat transfer-asian research, 1999, 28(6):541-550.
[19] KIM Y I, BAEK W P, CHANG S H. Critical heat flux under flow oscillation of water at low-pressure, low-flow conditions[J]. Nuclear engineering and design, 1999, 193(1/2):131-143.
[20] OKAWA T, GOTO T, MINAMITANI J, et al. Liquid film dryout in a boiling channel under flow oscillation conditions[J]. International journal of heat and mass transfer, 2009, 52(15/16):3665-3675.
[21] ZHAO D W, SU G H, LIANG Z H, et al. Experimental research on transient critical heat flux in vertical tube under oscillatory flow condition[J]. International journal of multiphase flow, 2011, 37(9):1235-1244.
[22] GROENEVELD D C, SHAN J Q, VASI? A Z, et al. The 2006 CHF look-up table[J]. Nuclear engineering and design, 2007, 237(15/16/17):1909-1922.

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備注/Memo

備注/Memo:
收稿日期:2018-03-14。
基金項目:國家自然科學基金項目(11605033);核能安全勞氏基金項目.
作者簡介:陳先兵,男,博士研究生;高璞珍,女,教授,博士生導師.
通訊作者:高璞珍,E-mail:gaopuzhen@hrbeu.edu.cn.
更新日期/Last Update: 2019-09-06
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