过冷水中蒸汽射流自旋凝结的实验研究

丛红钏; 韩沛东; 周子棋; 孙中国; 席光

doi:10.7652/xjtuxb202502003

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过冷水中蒸汽射流自旋凝结的实验研究

更新时间：2026-01-06

- 过冷水中蒸汽射流自旋凝结的实验研究
- Experimental Study of the Condensation of Swirling Steam Jet in Subcooled Water
- 西安交通大学学报 2025年59卷第2期页码：23-31
- 作者机构：
  
  西安交通大学能源与动力工程学院， 710049，西安
- 作者简介：
  
  丛红钏（1994—），女，博士生；
  孙中国（通信作者），男，教授，博士生导师。
- 基金信息：
  
  国家自然科学基金资助项目(51922085)
- DOI：10.7652/xjtuxb202502003
  中图分类号： TK2
- 收稿：2024-07-31，
  
  网络首发：2024-10-17，
  
  纸质出版：2025-02-10
- 稿件说明：
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丛红钏, 韩沛东, 周子棋, 等. 过冷水中蒸汽射流自旋凝结的实验研究[J]. 西安交通大学学报, 2025,59(2):23-31.

CONG Hongchuan, HAN Peidong, ZHOU Ziqi, et al. Experimental Study of the Condensation of Swirling Steam Jet in Subcooled Water[J]. Journal of Xi’an Jiaotong University, 2025, 59(2): 23-31.
丛红钏, 韩沛东, 周子棋, 等. 过冷水中蒸汽射流自旋凝结的实验研究[J]. 西安交通大学学报, 2025,59(2):23-31. DOI： 10.7652/xjtuxb202502003.

CONG Hongchuan, HAN Peidong, ZHOU Ziqi, et al. Experimental Study of the Condensation of Swirling Steam Jet in Subcooled Water[J]. Journal of Xi’an Jiaotong University, 2025, 59(2): 23-31. DOI： 10.7652/xjtuxb202502003.

摘要

针对蒸汽射流自旋凝结过程中的复杂流动和相变展开实验研究，采用新型X型旋流压力喷嘴实现了蒸汽射流的自旋流动，分析了不同流量下旋转气泡的冷凝模式以及相关参数的演化规律，包括气泡半径、生长速率、溃灭速率、气泡质心最大迁移速度和溃灭频率。结果表明：蒸汽射流自旋凝结可划分为光滑生长气泡机制、过渡气泡机制和粗糙生长气泡机制。在离心力作用下，凝结过程中可能出现颈部螺旋发展和气泡顶部凸起不规则变形等典型行为。随着质量流量的增加，气泡冷凝时间缩短，生长速率有所增加，气泡半径和溃灭速率呈现非线性变化，气泡质心最大迁移速度范围为24.3~73.23 m/s，气泡溃灭频率为20~302 Hz。同一质量流量下，气泡可能在不同方向上发生冷凝并出现之字形运动轨迹。气泡质心偏离喷嘴中心轴线角度增大，有助于减小气泡溃灭过程中发生回弹的次数，对气泡生长速率、溃灭速率和气泡质心最大迁移速度产生非线性影响。研究结果可为开发和优化相关工业领域中的冷凝技术提供重要的理论依据。

Abstract

To show the complex flow and phase change in the condensation of swirling steam jet

an experimental study was conducted in this paper. Firstly

a novel X-type swirl pressure nozzle was employed to achieve the swirling flow of the steam jet. Next

the condensation regimes of swirling bubbles and the evolution of related parameters were analyzed at various mass flow rates

and these parameters included bubble radius

growth rate

collapse rate

maximum migration speed of the bubble center

and collapse frequency. The results show that there were three condensation regimes: smooth grown bubble regime

transition regime

and rough grown bubble regime. Under the influence of centrifugal force

typical behaviors such as neck torsion and irregular deformation of the jet bulge at the top of bubbles may occur during the condensation process. As the mass flow rate increased

the bubble condensation time decreased

the growth rate increased

and both bubble radius and collapse rate exhibited nonlinear changes. The maximum migration speed of the bubble center ranged from 24.3 m/s to 73.23 m/s

while the bubble collapse frequency varied between 20 Hz and 302 Hz. At the same mass flow rate

bubbles may condense in different directions and display a zigzag motion trajectory. An increasing in the deviation angle of the bubble center relative to the central axis of the nozzle helps reduce the rebound number during the collapse

exerting a nonlinear impact on the bubble growth rate

collapse rate

and maximum migration speed of the bubble center. This study can provide a theoretical support to some extent for the development and optimization of condensation technologies in related industrial fields.

关键词

Keywords

references

ZHAO Quanbin , HIBIKI T . Review: condensation regime maps of steam submerged jet condensation [J ] . Progress in Nuclear Energy , 2018 , 107 : 31 - 47 .

LI Yong , LI Hui , ZHANG Yonghao , et al . Experimental study on condensation and acoustic characteristics of steam underwater injection [J ] . Frontiers in Energy Research , 2023 , 11 : 1027624 .

孙强 , 谢福寿 , 张淼 , 等 . 泵间管内多股液氧/气氧直接接触冷凝数值研究 [J ] . 西安交通大学学报 , 2023 , 57 ( 7 ): 169 - 178 .

SUN Qiang , XIE Fushou , ZHANG Miao , et al . Numerical investigation on direct contact condensation of multiple liquid oxygen/gas oxygen flow in inter-pump tube [J ] . Journal of Xi'an Jiaotong University , 2023 , 57 ( 7 ): 169 - 178 .

徐强 , 郭烈锦 . 气液两相射流凝结传热与压力波动特性研究进展 [J ] . 中国科学(技术科学) , 2020 , 50 ( 10 ): 1274 - 1287 .

XU Qiang , GUO Liejin . Review on condensation heat transfer and pressure fluctuation characteristics of gas-liquid two-phase jet flow [J ] . Scientia Sinica (Technologica) , 2020 , 50 ( 10 ): 1274 - 1287 .

TANG Jiguo , SUN Licheng , LIU Hongli , et al . Review on direct contact condensation of vapor bubbles in a subcooled liquid [J ] . Experimental and Computational Multiphase Flow , 2022 , 4 ( 2 ): 91 - 112 .

WANG Jue , CHEN Lisheng , CAI Qi , et al . Direct contact condensation of steam jet in subcooled water: a review [J ] . Nuclear Engineering and Design , 2021 , 377 : 111142 .

TANG Jiguo , YAN Changqi , SUN Licheng . A study visualizing the collapse of vapor bubbles in a subcooled pool [J ] . International Journal of Heat and Mass Transfer , 2015 , 88 : 597 - 608 .

宗潇 , 刘继平 , 杨赪石 , 等 . 矩形通道内蒸汽射流凝结换热面积的实验研究 [J ] . 西安交通大学学报 , 2018 , 52 ( 7 ): 46 - 51 .

ZONG Xiao , LIU Jiping , YANG Chengshi , et al . Experimental study on the interfacial heat transfer area of steam jet condensation in a rectangular mix chamber [J ] . Journal of Xi'an Jiaotong University , 2018 , 52 ( 7 ): 46 - 51 .

XU Qiang , ZHU Yongshuai , ZHOU Haozu , et al . Flow characteristic of steam jet condensed into a water pipe flow-a numerical study [J ] . Applied Thermal Engineering , 2022 , 205 : 118034 .

YANG S R , SEO J , HASSAN Y A . Thermal hydraulic characteristics of unstable bubbling of direct contact condensation of steam in subcooled water [J ] . International Journal of Heat and Mass Transfer , 2019 , 138 : 580 - 596 .

QIU Binbin , YANG Qingchuan , MENG Fanrui , et al . Experimental investigation on the interface shape of bubble condensation for vertical upward steam jet at low mass flux [J ] . International Journal of Heat and Mass Transfer , 2020 , 157 : 119909 .

SONG Shilin , ZHAO Quanbin , CHONG Daotong , et al . Numerical investigation on the heat transfer characteristics of unstable steam jet under different operating conditions [J ] . International Journal of Heat and Mass Transfer , 2021 , 180 : 121761 .

CHONG Daotong , YUE Xiaoyu , WANG Lutao , et al . Experimental investigation on the condensation patterns and pressure oscillation characteristics of steam submerged jet through a horizontal pipe at low steam mass flux [J ] . International Journal of Heat and Mass Transfer , 2019 , 139 : 648 - 659 .

PATEL S , KUMAR P . Effect of diameter and inclination of steam injection pipe on chugging dynamics in direct contact condensation [J ] . Applied Thermal Engineering , 2024 , 236 : 121671 .

闫良 , 李振中 , 刘汉周 , 等 . 蒸汽直接喷射冷凝过程中两相流特性的数值研究 [J ] . 西安交通大学学报 , 2021 , 55 ( 10 ): 157 - 163 .

YAN Liang , LI Zhenzhong , LIU Hanzhou , et al . Numerical investigation for two-phase flow characteristics in direct steam injection condensation process [J ] . Journal of Xi'an Jiaotong University , 2021 , 55 ( 10 ): 157 - 163 .

LIU Xiuliang , CHANG Yuxuan , ZHANG Xinlei , et al . Experimental study of pool boiling heat transfer under rolling condition [J ] . Experimental Thermal and Fluid Science , 2022 , 139 : 110741 .

YANG Peixun , WANG Hui , LIU Jiabao , et al . Experimental study of steam condensation heat transfer characteristics in a horizontal tube under rolling motion [J ] . International Journal of Thermal Sciences , 2023 , 193 : 108516 .

CHEN Weixiong , MO Yuelin , WEI Pengbo , et al . Numerical study on dominant oscillation frequency of unstable steam jet under rolling condition [J ] . Annals of Nuclear Energy , 2022 , 171 : 109006 .

CHEN Weixiong , LI Jingyu , MO Yuelin , et al . Numerical simulation on heat transfer characteristics of unstable steam jet condensation under rolling condition [J ] . Chemical Engineering Science , 2023 , 269 : 118461 .

WANG Zhiwei , HE Yanping , DUAN Zhongdi , et al . Direct contact condensation characteristics of steam injection into cold-water pipe under rolling condition [C ] // Proceedings of the 23rd Pacific Basin Nuclear Conference . Singapore : Springer Nature Singapore , 2023 : 753 - 763 .

FEELEY T J , SKONE T J , STIEGEL G J , et al . Water: a critical resource in the thermoelectric power industry [J ] . Energy , 2008 , 33 ( 1 ): 1 - 11 .

KHAN A , TAKRIFF M S , ROSLI M I , et al . Turbulence dissipation & its induced entrainment in subsonic swirling steam injected in cocurrent flowing water [J ] . International Journal of Heat and Mass Transfer , 2019 , 145 : 118716 .

HASSAN A , SANAULLAH K , TARANENKO P A , et al . Experimental and computational study of convective heat fluxes in swirling two-phase flows [J ] . Heat Transfer , 2024 , 53 ( 1 ): 259 - 276 .

WANG Shiwei , WANG Chao , DING Hongbing , et al . Evaluation of dynamic behaviors in varied swirling flows for high-pressure offshore natural gas supersonic dehydration [J ] . Energy , 2024 , 300 : 131498 .

储小娜 , 徐强 , 郭烈锦 , 等 . 蒸汽旋转射流汽-液界面速度特性研究 [J ] . 工程热物理学报 , 2020 , 41 ( 6 ): 1434 - 1439 .

CHU Xiaona , XU Qiang , GUO Liejin , et al . Investigation on velocity characteristics of steam-liquid interface in steam rotating jet [J ] . Journal of Engineering Thermophysics , 2020 , 41 ( 6 ): 1434 - 1439 .

MOFFAT R J . Describing the uncertainties in experimental results [J ] . Experimental Thermal and Fluid Science , 1988 , 1 ( 1 ): 3 - 17 .

LI Weichao , WANG Jianjun , ZHOU Yanmin , et al . Investigation on steam contact condensation injected vertically at low mass flux: part I pure steam experiment [J ] . International Journal of Heat and Mass Transfer , 2019 , 131 : 301 - 312 .

穆志强 , 张亚杰 , 魏衍举 , 等 . 气泡在水中的之字形与螺旋上升轨迹机理研究研究 [J ] . 西安交通大学学报 , 2023 , 57 ( 3 ): 213 - 220 .

MU Zhiqiang , ZHANG Yajie , WEI Yanju , et al . Study on the mechanism of the zigzag and spiral motion of rising bubbles in water [J ] . Journal of Xi'an Jiaotong University , 2023 , 57 ( 3 ): 213 - 220 .

FU Pengfei , ZHAO Quanbin , LIU Jiping , et al . Experimental and theoretical study on the association between entrainment vortex evolution and pressure oscillation of steam jet condensation [J ] . Experimental Thermal and Fluid Science , 2023 , 141 : 110797 .

TANG Jiguo , YAN Changqi , SUN Licheng . Feature of acoustic sound signals involved in vapor bubble condensation and its application in identification of condensation regimes [J ] . Chemical Engineering Science , 2015 , 137 : 384 - 397 .

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