水平微细通道内R32/R1234ze（E）流动沸腾特性的实验研究

宋祥威; 秦利军; 王恩卫; 禚晓; 刘纳

doi:10.11949/0438-1157.20251481

您当前的位置：

首页 >

文章列表页 >

水平微细通道内R32/R1234ze（E）流动沸腾特性的实验研究

流体力学与传递现象 | 更新时间：2026-09-29

- 水平微细通道内R32/R1234ze（E）流动沸腾特性的实验研究
- Experimental study on flow boiling characteristics of R32/R1234ze(E) in horizontal minichannel
- 化工学报 2026年77卷第8期页码：4765-4776
- 作者机构：
  
  1.青岛理工大学环境与市政工程学院，山东青岛 266520
  2.中国石油新疆油田公司，新疆克拉玛依 834000
  3.中国石化胜利油田技术检测中心，山东东营 257000
- 作者简介：
  
  宋祥威（2004—），男，本科生，695160745@qq.com
  刘纳（1985—），女，博士，副教授，liuna@qut.edu.cn
- 基金信息：
  
  国家自然科学基金项目(51904325);青岛市自然科学基金项目(25-1-1-198-zyyd-jch)
- DOI：10.11949/0438-1157.20251481
  中图分类号： TK 124
- 收稿：2025-12-30，
  
  修回：2026-01-24，
  
  纸质出版：2026-08-25
- 稿件说明：
移动端阅览
宋祥威, 秦利军, 王恩卫, 禚晓, 刘纳. 水平微细通道内R32/R1234ze(E)流动沸腾特性的实验研究[J]. 化工学报, 2026, 77(8): 4765-4776

SONG Xiangwei, QIN Lijun, WANG Enwei, ZHUO Xiao, LIU Na. Experimental study on flow boiling characteristics of R32/R1234ze(E) in horizontal minichannel[J]. CIESC Journal, 2026, 77(8): 4765-4776
宋祥威, 秦利军, 王恩卫, 禚晓, 刘纳. 水平微细通道内R32/R1234ze(E)流动沸腾特性的实验研究[J]. 化工学报, 2026, 77(8): 4765-4776 DOI： 10.11949/0438-1157.20251481.

SONG Xiangwei, QIN Lijun, WANG Enwei, ZHUO Xiao, LIU Na. Experimental study on flow boiling characteristics of R32/R1234ze(E) in horizontal minichannel[J]. CIESC Journal, 2026, 77(8): 4765-4776 DOI： 10.11949/0438-1157.20251481.

摘要

开展了R32、R1234ze(E)及其混合物在内径1.54 mm水平微细通道内的流动沸腾换热特性的实验研究，分析质量流速和干度、热通量、饱和温度和组分浓度对沸腾传热系数的影响。实验质量流速为200、300和400 kg/(m

·s)，热通量为20 kW/m

和30 kW/m

，饱和温度为22、24和26℃，干度为0~1，R32/R1234ze(E)的质量比为30/70、50/50和70/30。结果表明，纯工质与混合工质的传热系数随干度的变化规律存在显著差异。纯工质表现为“降—升—降”的非单调变化特征，而混合工质则表现为先升高后降低的单峰变化趋势；提高质量流速有助于强化强制对流，进而提升换热性能；热通量是强化换热但导致临界干度提前的关键因素；饱和温度的变化对沸腾传热系数的影响较弱；混合工质的沸腾换热因传质阻力性能降低，但随R32组分的增加而提高。在对比关联式中，Lim-Kim关联式预测结果相对较好，平均相对误差为38.43%。

Abstract

An experimental investigation was conducted on the flow boiling heat transfer characteristics of R32

R1234ze(E) and their mixtures in a horizontal microchannel with an inner diameter of 1.54 mm. The effects of mass flux

vapor quality

heat flux

saturation temperature and mixture concentration on the boiling heat transfer coefficient were systematically analyzed. The experimental mass flow rates were 200

300

and 400 kg/(m²·s); the heat fluxes were 20 kW/m² and 30 kW/m²; the saturation temperatures were 22

and 26℃; the dryness fraction was 0—1; and the mass ratios of R32/R1234ze(E) were 30/70

50/50

and 70/30. The results show that the pure working fluid exhibits a non-monotonic variation in heat transfer coefficient with increasing vapor quality

characterized by an initial decrease

followed by an increase and then a further decrease. In contrast

the

mixture shows a single-peak trend

first increasing and then decreasing. Increasing mass flux is beneficial to enhancing forced convection

thereby improving the heat transfer performance. Heat flux is a crucial factor that not only intensifies heat transfer but also causes the earlier occurrence of critical vapor quality. The variation of saturation temperature exerts a weak effect on the boiling heat transfer coefficient. Owing to mass transfer resistance

the boiling heat transfer performance of the mixtures is generally lower than that of pure refrigerants

while it improves with the i

ncrease of R32 mass fraction. Moreover

the predictive capability of existing correlations was evaluated against the experimental data. Among the evaluated correlations

the Lim-Kim correlation yields a mean relative error of 38.43%.

关键词

Keywords

references

Longo G A , Mancin S , Righetti G , et al . Hydrocarbon refrigerants boiling local heat transfer coefficients inside a brazed plate heat exchanger (BPHE) [J ] . International Journal of Refrigeration , 2023 , 156 : 113 - 122 .

陈林 , 徐培渊 , 张晓慧 , 等 . 液化天然气绕管式换热器壳侧混合工质流动及传热特性 [J ] . 化工进展 , 2023 , 42 ( 9 ): 4496 - 4503 .

Chen L , Xu P Y , Zhang X H , et al . Investigation on the LNG mixed refrigerant flow and heat transfer characteristics in coil-wounded heat exchanger(CWHE) system [J ] . Chemical Industry and Engineering Progress , 2023 , 42 ( 9 ): 4496 - 4503 .

梁坤峰 , 李琳琳 , 高春艳 , 等 . 非共沸混合工质闭式热泵干燥旁通系统性能试验 [J ] . 农业工程学报 , 2025 , 41 ( 7 ): 259 - 268 .

Liang K F , Li L L , Gao C Y , et al . Experiment on performance of the non-azeotropic refrigerant closed-cycle heat pump drying bypass system [J ] . Transactions of the Chinese Society of Agricultural Engineering , 2025 , 41 ( 7 ): 259 - 268 .

王林 , 李少强 , 谈莹莹 , 等 . 混合工质喷射器变工况性能研究 [J ] . 工程热物理学报 , 2024 , 45 ( 5 ): 1300 - 1307 .

Wang L , Li S Q , Tan Y Y , et al . Study on the performance of zeotropic mixture ejector under variable operating conditions [J ] . Journal of Engineering Thermophysics , 2024 , 45 ( 5 ): 1300 - 1307 .

Fu H , Zhao R , Zheng L , et al . Experimental study on spray cooling heat transfer performance of R245fa/R142b mixture in boiling regime [J ] . Applied Thermal Engineering , 2023 , 227 : 120450 .

Dang C , Jia L , Peng Q , et al . Experimental and analytical study on nucleate pool boiling heat transfer of R134a/R245fa zeotropic mixtures [J ] . International Journal of Heat and Mass Transfer , 2018 , 119 : 508 - 522 .

银了飞 , 张坷昕 , 杨钟琳 , 等 . 微纳米结构分级强化开放型微通道流动沸腾实验研究 [J ] . 工程热物理学报 , 2025 , 46 ( 4 ): 1278 - 1287 .

Yin L F , Zhang K X , Yang Z L , et al . Multi-stage enhancement on flow boiling in open microchannels with micro/nano structures [J ] . Journal of Engineering Thermophysics , 2025 , 46 ( 4 ): 1278 - 1287 .

郑浩 . 微通道流动沸腾冷却技术及应用 [J ] . 应用技术学报 , 2023 , 23 ( 3 ): 195 - 199 .

Zheng H . Microchannel flow boiling cooling technology and application [J ] . Journal of Technology , 2023 , 23 ( 3 ): 195 - 199 .

Consolini L , Thome J R . A heat transfer model for evaporation of coalescing bubbles in micro-channel flow [J ] . International Journal of Heat and Fluid Flow , 2010 , 31 ( 1 ): 115 - 125 .

Rui Z L , Hao J J , Ma J , et al . Research on single-phase flow and two-phase flow boiling cooling performance of microchannel thermal management system with novel Tesla valve design [J ] . International Journal of Heat and Mass Transfer , 2024 , 229 : 125760 .

Zhuang X R , Xie Y C , Li X , et al . Experimental investigation on flow boiling of HFE-7100 in a microchannel with pin fin array [J ] . Applied Thermal Engineering , 2023 , 225 : 120180 .

Wu X L , Li C Y , Yang J L , et al . Theoretical and experimental research on flow boiling heat transfer in microchannels for IGBT modules [J ] . International Journal of Heat and Mass Transfer , 2023 , 205 : 123900 .

Fang Y D , Lu D , Yang W L , et al . Saturated flow boiling heat transfer of R1233zd(E) in parallel mini-channels: experimental study and flow-pattern-based prediction [J ] . International Journal of Heat and Mass Transfer , 2023 , 216 : 124608 .

张浩 , 曹泽瀚 , 梅淏汉 , 等 . R32制冷剂在小管径水平管内的沸腾换热与阻力特性实验研究 [J ] . 西安交通大学学报 , 2023 , 57 ( 3 ): 58 - 67 .

Zhang H , Cao Z H , Mei H H , et al . Experimental study on the flow boiling heat transfer and pressure drop of refrigerant R32 in horizontally oriented small-diameter tubes [J ] . Journal of Xi'an Jiaotong University , 2023 , 57 ( 3 ): 58 - 67 .

Gao Y P , Feng Y , Tang K , et al . Comparison of flow boiling pressure drop and heat transfer of R134a with low GWP alternative R1234ze(E) in a dimpled flat duct [J ] . International Journal of Refrigeration , 2020 , 119 : 165 - 174 .

Diani A , Mancin S , Doretti L , et al . Low-GWP refrigerants flow boiling heat transfer in a 5 PPI copper foam [J ] . International Journal of Multiphase Flow , 2015 , 76 : 111 - 121 .

冯彪 , 张昭 , 简琳睿 , 等 . 新型高温热泵混合工质替代R245fa的性能研究 [J ] . 太原理工大学学报 , 2023 , 54 ( 5 ): 941 - 949 .

Feng B , Zhang Z , Jian L R , et al . Study on the performance of new high temperature heat pump mixtures as alternatives to R245fa [J ] . Journal of Taiyuan University of Technology , 2023 , 54 ( 5 ): 941 - 949 .

Azzolin M , Bortolin S , Del Col D . Flow boiling heat transfer of a zeotropic binary mixture of new refrigerants inside a single microchannel [J ] . International Journal of Thermal Sciences , 2016 , 110 : 83 - 95 .

Del Col D , Bortolin S , Rossetto L . Convective boiling inside a single circular microchannel [J ] . International Journal of Heat and Mass Transfer , 2013 , 67 : 1231 - 1245 .

李广 , 庄大伟 , 谢丽懿 , 等 . 含油R32管内流动沸腾换热特性测试及关联式开发 [J ] . 化工学报 , 2022 , 73 ( 2 ): 612 - 621 .

Li G , Zhuang D W , Xie L Y , et al . Experimental investigation and correlation development of flow boiling heat transfer characteristics of R32-oil mixture inside tube [J ] . CIESC Journal , 2022 , 73 ( 2 ): 612 - 621 .

周航 , 张斯婧 , 刘剑 , 等 . 小通道内非共沸工质流动沸腾换热数值分析 [J ] . 化工学报 , 2025 , 76 ( 8 ): 3864 - 3872 .

Zhou H , Zhang S J , Liu J , et al . Numerical analysis of flow boiling heat transfer of zeotropic mixtures in mini-channels [J ] . CIESC Journal , 2025 , 76 ( 8 ): 3864 - 3872 .

Marchetto D B , Revellin R , Rullière R , et al . An experimental investigation on R245fa and R1233zd(E) flow boiling at high saturation temperatures in a horizontal small diameter channel [J ] . International Journal of Heat and Mass Transfer , 2024 , 220 : 124986 .

周昉 , 刘剑 , 张小松 . 基于多参数评估原则筛选高温热泵用三元非共沸混合工质 [J ] . 化工学报 , 2023 , 74 ( 11 ): 4487 - 4500 .

Zhou F , Liu J , Zhang X S . Selection of ternary zeotropic mixtures for high-temperature heat pumps on multiparameter evaluation principles [J ] . CIESC Journal , 2023 , 74 ( 11 ): 4487 - 4500 .

Dang C , Jia L , Zhang X , et al . Experimental investigation on flow boiling characteristics of zeotropic binary mixtures (R134a/R245fa) in a rectangular micro-channel [J ] . International Journal of Heat and Mass Transfer , 2017 , 115 : 782 - 794 .

Lim T W , Kim J H . An experimental investigation of heat transfer in forced convective boiling of R134a, R123 and R134a/R123 in a horizontal tube [J ] . KSME International Journal , 2004 , 18 ( 3 ): 513 - 525 .

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

Gungor K E , Winterton R H S . A general correlation for flow boiling in tubes and annuli [J ] . International Journal of Heat and Mass Transfer , 1986 , 29 ( 3 ): 351 - 358 .

Ong C L , Thome J R . Macro-to-microchannel transition in two-phase flow(part 1): Two-phase flow patterns and film thickness measurements [J ] . Experimental Thermal and Fluid Science , 2011 , 35 ( 1 ): 37 - 47 .

Liu Z , Winterton R H S . A general correlation for saturated and subcooled flow boiling in tubes and annuli, based on a nucleate pool boiling equation [J ] . International Journal of Heat and Mass Transfer , 1991 , 34 ( 11 ): 2759 - 2766 .

Choi T Y , Kim Y J , Kim M S , et al . Evaporation heat transfer of R-32, R-134a, R-32/134a, and R-32/125/134a inside a horizontal smooth tube [J ] . International Journal of Heat and Mass Transfer , 2000 , 43 ( 19 ): 3651 - 3660 .

浏览量

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

水平管内分段式多孔镀层R245fa沸腾换热特性

楔形歧管微通道流动与沸腾换热

数据中心液体冷却技术研究综述

合金单原子催化剂应用研究进展

基于石墨烯层间限域效应的CO2/H2高效分离研究