高热流条件下过冷沸腾流动阻力特性试验研究(<sup>1</sup> 西安理工大学省部共建西北旱区生态水利国家重点实验室，陕西 西安 710048; <sup>2</sup> 西安交通大学动力工程多相流

Jianguo YAN; Pengcheng GUO; Jiaqi MA; Xingqi LUO; Qincheng BI

doi:10.11949/0438-1157.20190163

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高热流条件下过冷沸腾流动阻力特性试验研究(¹ 西安理工大学省部共建西北旱区生态水利国家重点实验室，陕西西安 710048; ² 西安交通大学动力工程多相流

流体力学与传递现象 | 更新时间：2020-06-24

- 高热流条件下过冷沸腾流动阻力特性试验研究(¹ 西安理工大学省部共建西北旱区生态水利国家重点实验室，陕西西安 710048; ² 西安交通大学动力工程多相流
- Experimental study on pressure drop for subcooled water flow boiling under high heat fluxes
- 化工学报 2019年70卷第11期页码：4257-4267
- 作者机构：
  
  1.State Key Laboratory of Eco-hydraulics in Northwest Arid Region, Xi’an University of Technology, Xi’an 710048, Shaanxi，China
  2.State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an 710049, Shaanxi，China
- 作者简介：
- 基金信息：
  
  陕西省自然科学基础研究计划项目(2019JQ-185);中国博士后科学基金项目(2018M633546);国家自然科学基金项目(51839010);陕西省重点研发计划项目(2017ZDXM-GY-081)
- DOI：10.11949/0438-1157.20190163
  中图分类号： TK 124
- 收稿：2019-02-27，
  
  修回：2019-08-13，
  
  纸质出版：2019-11-05
- 稿件说明：
移动端阅览
颜建国, 郭鹏程, 马嘉琦, 罗兴锜, 毕勤成. 高热流条件下过冷沸腾流动阻力特性试验研究[J]. 化工学报, 2019, 70(11): 4257-4267

YAN Jianguo, GUO Pengcheng, MA Jiaqi, LUO Xingqi, BI Qincheng. Experimental study on pressure drop for subcooled water flow boiling under high heat fluxes[J]. CIESC Journal, 2019, 70(11): 4257-4267
颜建国, 郭鹏程, 马嘉琦, 罗兴锜, 毕勤成. 高热流条件下过冷沸腾流动阻力特性试验研究[J]. 化工学报, 2019, 70(11): 4257-4267 DOI： 10.11949/0438-1157.20190163.

YAN Jianguo, GUO Pengcheng, MA Jiaqi, LUO Xingqi, BI Qincheng. Experimental study on pressure drop for subcooled water flow boiling under high heat fluxes[J]. CIESC Journal, 2019, 70(11): 4257-4267 DOI： 10.11949/0438-1157.20190163.

摘要

过冷沸腾在高热流冷却场合得到了广泛的应用，如聚变堆偏滤器冷却、压水堆堆芯冷却。其中，过冷沸腾流动阻力是换热系统设计的关键内容之一。试验研究了高热流条件下竖直通道内水的过冷沸腾流动阻力特性，试验段为内径6 mm、长径比44.4的不锈钢圆管。试验参数范围：热通量7.5~12.5 MW/m

，质量流速6000~10000 kg/(m

∙s），系统压力3~5 MPa，进口流体温度80~200℃。分析了质量流速、热通量、压力、沸腾数、Jacob数等参数对阻力的影响。结果显示，过冷沸腾流动阻力随着热流及质量流速的增加而增加，随压力增加而减小。将试验数据与文献中的经验关联式作对比，结果表明各关联式的预测误差较大，主要归结于拟合参数及工作流体的差异。研究发现管径尺寸效应也是影响阻力的一个因素，为此在前期成果的基础上，提出了一个添加管径因素修正项的经验关联式，该关联式的预测误差在±18%范围内。

Abstract

Subcooled boiling has been widely used in high heat flow cooling applications

such as fusion reactor divertor cooling and pressurized water reactor core cooling. In this paper

the pressure drop characteristics of subcooled water flowing in a vertical stainless circular tube are experimentally investigated under high heat fluxes condition. The test tube has an inner diameter of 6 mm and a length-to-diameter of 44.4. The operating parameters are as follows: heat flux

= 7.5—12.5 MW/m

mass flux

= 6000—10000 kg/(m

∙s)

pressure

= 3—5 MPa

and inlet fluid temperature

= 80—200℃. The effects of mass flux

heat flux

pressure

boiling number and Jacob number on subcooling boiling pressure drop were discussed. The results show that subcooled boiling pressure drop increases with increasing heat and mass fluxes but decreases with increasing pressure. The experimental data are compared with the available empirical correlations

and it is found that these correlations cannot well predict our data

which may be mainly due to the variations in operating parameters and working fluids. Moreover

it is observed that the subcooled boiling pressure drop is affected by diameter effect. Therefore

a new correlation is proposed based on our previous correlation

in which a correction term for diameter effect is added. The new correlation can capture the experimental data within ±18% error bands.

关键词

Keywords

references

Ongena J , Ogawa Y . Nuclear fusion: status report and future prospects [J]. Energy Policy , 2016 , 96 : 770 - 778 .

吴宜灿 , 郁杰 , 胡丽琴 , 等 . 聚变堆安全特性评价研究 [J]. 核科学与工程 , 2016 , 36 ( 6 ): 802 - 810 .

Wu Y C , Yu J , Hu L Q , et al . Assessment on safety characteristics of fusion nuclear reactor [J]. Nuclear Science and Engineering , 2016 , 36 ( 6 ): 802 - 810 .

Dobran F . Fusion energy conversion in magnetically confined plasma reactors [J]. Progress in Nuclear Energy , 2012 , 60(Supplement C): 89 - 116 .

钱新元 , 宋云涛 , 叶民友 , 等 . 聚变堆偏滤器冷却通道结构优化分析 [J]. 原子能科学技术 , 2015 , 49 ( 7 ): 1273 - 1279 .

Qian X Y , Song Y T , Ye M Y , et al . Optimization analysis for structure of cooling channel of fusion reactor divertor [J]. Atomic Energy Science and Technology , 2015 , 49 ( 7 ): 1273 - 1279 .

方贤德 , 田露 , 周展如 , 等 . 水过冷流动沸腾传热关联式研究 [J]. 工程热物理学报 , 2017 , 38 ( 6 ): 1243 - 1249 .

Fang X D , Tian L , Zhou Z R , et al . Study of correlation for subcooled flow boiling heat transfer of water [J]. Journal of Engineering Thermophysics , 2017 , 38 ( 6 ): 1243 - 1249 .

Yan J G , Bi Q C , Liu Z H , et al . Subcooled flow boiling heat transfer of water in a circular tube under high heat fluxes and high mass fluxes [J]. Fusion Engineering and Design , 2015 , 100 : 406 - 418 .

窦从从 , 毛羽 , 王娟 , 等 . 高过冷度下直管内气液两相传热特性 [J]. 化工学报 , 2010 , 61 ( 9 ): 2314 - 2319 .

Dou C C , Mao Y , Wang J , et al . Gas-liquid two phase flow heat transfer at high subcooling in vertical tube [J]. CIESC Journal , 2010 , 61 ( 9 ): 2314 - 2319 .

赵楠 , 张旺 , 杨立新 . 不同宽度窄缝通道过冷沸腾 [J]. 化工学报 , 2016 , 67 ( S1 ): 47 - 56 .

Zhao N , Zhang W , Yang L X . Subcooled boiling in narrow channels with different sizes [J]. CIESC Journal , 2016 , 67 ( S1 ): 47 - 56 .

Hata K , Fukuda K , Masuzaki S . Mechanism of critical heat flux during flow boiling of subcooled water in a circular tube at high liquid Reynolds number [J]. Experimental Thermal and Fluid Science , 2016 , 70 : 255 - 269 .

Yan J G , Bi Q C , Zhu G , et al . Critical heat flux of highly subcooled water flow boiling in circular tubes with and without internal twisted tapes under high mass fluxes [J]. International Journal of Heat and Mass Transfer , 2016 , 95 : 606 - 619 .

李娟 , 朱章钰 , 彭浩 , 等 . 变截面翅片通道内过冷沸腾可视化试验 [J]. 化工学报 , 2018 , 69 ( 6 ): 2404 - 2409 .

Li J , Zhu Z Y , Peng H , et al . Visualized investigation of subcooled boiling in variable cross-section fin channels [J]. CIESC Journal , 2018 , 69 ( 6 ): 2404 - 2409 .

刘传成 , 阎昌琪 , 孙立成 . 摇摆运动下矩形窄通道内流动沸腾阻力特性 [J]. 原子能科学技术 , 2012 , 46 ( 12 ): 1429 - 1433 .

Liu C C , Yan C Q , Sun L C . Pressure drop characteristics of flow boiling in narrow rectangular channel under rolling motion [J]. Atomic Energy Science and Technology , 2012 , 46 ( 12 ): 1429 - 1433 .

罗小平 , 张霖 , 刘波 . 微细通道纳米制冷剂流动沸腾阻力特性 [J]. 化工进展 , 2016 , 35 ( 12 ): 3763 - 3770 .

Luo X P , Zhang L , Liu B . A study on flow boiling resistance of nanorefrigerant in rectangular microchannels [J]. Chemical Industry and Engineering Progress , 2016 , 35 ( 12 ): 3763 - 3770 .

Guo P C , Wang J H , Yan J G , et al . Experimental study on single-phase frictional pressure drop for water flow under high heat fluxes [J]. Fusion Engineering and Design , 2018 , 137 : 1 - 9 .

严润刚 , 潘良明 , 何辉 , 等 . 多微通道内两相流动阻力特性及气泡行为 [J]. 化工学报 , 2017 , 68 ( S1 ): 66 - 70 .

Yan R G , Pan L M , He H , et al . Characteristics of two-phase flow resistance and bubble behavior in microchannels [J]. CIESC Journal , 2017 , 68 ( S1 ): 66 - 70 .

周云龙 , 孙振国 . 基于两相流的微通道冷却技术研究进展及展望 [J]. 热能动力工程 , 2016 , 31 ( 7 ): 1 - 6+130 .

Zhou Y L , Sun Z G . Research progress and prospects of micro-channel cooling technology based on two-phase flow [J]. Journal of Engineering for Thermal Energy and Power , 2016 , 31 ( 7 ): 1 - 6+130 .

马有福 , 彭杰伟 , 吕俊复 , 等 . 水平圆管内气液两相逆向流动特性的管径尺度效应实验 [J]. 中国电机工程学报 , 2018 , 38 ( 19 ): 5772 - 5778+5933 .

Ma Y F , Peng J W , Lyu J F , et al . Experiment of diameter effect on gas-liquid counter current flow characteristics in horizontal circular pipes [J]. Proceedings of the CSEE , 2018 , 38 ( 19 ): 5772 - 5778+5933 .

金光远 , 韩月阳 . 基于分相流模型的棒束通道内两相流阻力特性研究 [J]. 动力工程学报 , 2018 , 38 ( 5 ): 418 - 424 .

Jin G Y , Han Y Y . Study on two-phase flow resistance in a rod bundle channel based on seperated models [J]. Journal of Chinese Society of Power Engineering , 2018 , 38 ( 5 ): 418 - 424 .

朱兴业 , 蔡彬 , 涂琴 . 轻小型喷灌机组逐级阻力损失水力计算 [J]. 排灌机械工程学报 , 2011 , 29 ( 2 ): 180 - 184 .

Zhu X Y , Cai B , Tu Q . Head loss hydraulic calculation step by step for light and small sprinkle irrigation system [J]. Journal of Drainage and Irrigation Machinery Engineering , 2011 , 29 ( 2 ): 180 - 184 .

Yan J G , Guo P C , Bi Q C , et al . Pressure drop for highly subcooled water flow boiling under high heat and mass fluxes [J]. Applied Thermal Engineering , 2017 , 124 : 1061 - 1074 .

Owens W L , Schrock V E . Local pressure gradients for subcooled boiling of water in vertical tubes [R]. ASME Paper , 60 -WA- 249 . 1960 .

Tarasova N V , Leont'ev A I , Hlopuskin V I , et al . Pressure drop of boiling subcooled water and steam-water mixture flowing in heated channels [C]// Proceedings of the 3rd International Heat and Transfer Conference . Chicago, USA , 1966 : 178 - 183 .

Hahne E , Spindler K , Skok H . A new pressure drop correlation for subcooled flow boiling of refrigerants [J]. International Journal of Heat and Mass Transfer , 1993 , 36 ( 17 ): 4267 - 4274 .

Tong W , Bergles A E , Jensen M K . Pressure drop with highly subcooled flow boiling in small-diameter tubes [J]. Experimental Thermal and Fluid Science , 1997 , 15 ( 3 ): 202 - 212 .

Baburajan P K , Bisht G S , Gupta S K , et al . Measurement of subcooled boiling pressure drop and local heat transfer coefficient in horizontal tube under LPLF conditions [J]. Nuclear Engineering and Design , 2013 , 255 : 169 - 179 .

Khalili S A , Koşar A . Numerical and experimental investigation on the effects of diameter and length on high mass flux subcooled flow boiling in horizontal microtubes [J]. International Journal of Heat and Mass Transfer , 2016 , 92 : 824 - 837 .

Dormer Jr T , Bergles A E . Pressure drop with surface boiling in small-diameter tubes [R]. MIT Report, No . 8767 - 31 . 1964 .

Inasaka F , Nariai H , Shimura T . Pressure drop of subcooled flow boiling in narrow tube [J]. Transactions of the Japan Society of Mechanical Engineers B , 1987 , 53 : 3093 - 3099 .

Lee J , Mudawar I . Fluid flow and heat transfer characteristics of low temperature two-phase micro-channel heat sinks (Ⅱ): Subcooled boiling pressure drop and heat transfer [J]. International Journal of Heat and Mass Transfer , 2008 , 51 ( 17/18 ): 4327 - 4341 .

Kim S M , Mudawar I . Consolidated method to predicting pressure drop and heat transfer coefficient for both subcooled and saturated flow boiling in micro-channel heat sinks [J]. International Journal of Heat and Mass Transfer , 2012 , 55 ( 13/14 ): 3720 - 3731 .

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高热流条件下过冷沸腾流动阻力特性试验研究(1 西安理工大学省部共建西北旱区生态水利国家重点实验室，陕西 西安 710048; 2 西安交通大学动力工程多相流

Experimental study on pressure drop for subcooled water flow boiling under high heat fluxes

DOI：10.11949/0438-1157.20190163

摘要

Abstract

关键词

Keywords

references

高热流条件下过冷沸腾流动阻力特性试验研究(¹ 西安理工大学省部共建西北旱区生态水利国家重点实验室，陕西西安 710048; ² 西安交通大学动力工程多相流