泡沫金属在制冷空调系统内的传热与流动特性研究

doi:10.19784/j.cnki.issn1672-0172.2020.99.034

摘要/Abstract

摘要： 泡沫金属作为一种新型多孔高效导热材料,在强化换热方面具有独特的优势,其在气液两相制冷剂工质中呈现出有别于单相工质的传热和流动特性。针对多种不同制冷剂工质,从单管、换热器、相变蓄能三个方面,对制冷空调系统中泡沫金属的传热强化与流动特性进行分析,并对后续的研究提出建议,可为制冷空调系统的提效和制冷剂工质的减充提供借鉴。

关键词: 泡沫金属, 制冷剂, GWP值, 强化传热, 两相流动

Abstract: As a new porous material with high heat conductivity, metal foam owns unique advantages in heat exchanging enhancement. The heat transfer and flow characteristics in gas-liquid two-phase refrigerants are different from those of single phase working fluid. Considering various refrigerants, the heat transfer and flow performances of metal foam in refrigeration and air conditioning systems were analyzed including single pipe, heat exchanger and phase-change energy storage. The further study suggestions were also proposed, which are important to the energy efficiency improvement of systems and charging quality reduction of refrigerants.

Key words: Metal foam, Refrigerant, GWP, Heat transfer enhancement, Two-phase flow

中图分类号:

TK172.4

赵雅倩, 李准, 张仕杰, 周峰, 马国远. 泡沫金属在制冷空调系统内的传热与流动特性研究[J]. 家电科技, 2020, 0(zk): 139-144.

ZHAO Yaqian, LI Zhun, ZHANG Shijie, ZHOU Feng, MA Guoyuan. Investigations on heat transfer and flow characteristics in refrigeration and air conditioning systems with metal foam[J]. Journal of Appliance Science & Technology, 2020, 0(zk): 139-144.

参考文献

[1] A sosnik. 加汞法制备泡沫铝: US Patent, 2434775[P].1948-05-04.
[2] 南森. 中孔隙率泡沫镁合金散热性能研究[D]. 太原: 太原科技大学, 2016.
[3] 冀文涛, 屈治国, 郭剑飞, 张定才, 陶文铨. 水平管外开孔铜泡沫R134a池沸腾换热实验研究[J]. 工程热物理学报, 2010, 31(07): 1185-1188.
[4] 冀文涛, 屈治国, 郭剑飞, 等. 水平管外铜开孔金属泡沫R134a池沸腾换热实验研究[C]// 中国工程热物理学会传热传质学学术会议, 2009.
[5] Lu W, Zhao C Y.Numerical Modelling of Flow Boiling Heat Transfer in Horizontal Metal-Foam Tubes[J]. Advanced Engineering Materials, 2009, 11(10): 832-836.
[6] Ali Samir, Ihsan Y.Hussain. Simulation of natural convection boiling heat transfer for refrigerant R134a flow in a metal foam filled vertical tube[J]. Case Studies in Thermal Engineering, 2019, 13.
[7] Ali Samir, Ihsan Y.Hussain.Experimental investigation of convective boiling heat transfer for R134a flow in metal foam filled vertical tube[J]. Journal of mechanics of continua and mathematical sciences, 2020, 01(14): 168-189.
[8] 孙硕, 胡海涛, 丁国良, 朱禹. 泡沫金属对圆管内R410A流动沸腾压降特性的影响[J]. 化工学报, 2012, 63(11): 3428-3433.
[9] Zhu Y, Hu H, Sun S, et al.Flow boiling of refrigerant in horizontal metal-foam filled tubes: Part 1 -Two-phase flow pattern visualization[J]. International Journal of Heat and Mass Transfer, 2015, 91(DEC.): 446-453.
[10] 胡海涛, 朱禹, 孙硕, 丁国良, 庄大伟, 景尧龙. 泡沫金属对含油制冷剂管内流动沸腾换热特性的影响[J]. 工程热物理学报, 2012, 33(06): 1019-1022.
[11] 胡海涛, 朱禹, 丁国良, 等. 含油制冷剂在泡沫金属圆管内流动沸腾的换热特性[J]. 制冷学报, 2013(01): 28-33.
[12] 胡海涛, 朱禹, 彭浩, 丁国良, 孙硕. 泡沫金属管内含油制冷剂流动沸腾的压降特性[J]. 化工学报, 2014, 65(S2): 95-100.
[13] 孙硕. 填充泡沫金属换热管内含油制冷剂流动沸腾换热与压降特性研究[D]. 上海: 上海交通大学, 2013.
[14] 朱禹, 胡海涛, 丁国良, 等. 制冷剂/油在泡沫金属加热表面池沸腾换热特性[J]. 化工学报, 2011(02): 329-335.
[15] 胡海涛, 朱禹, 丁国良, 等. 高浓度润滑油对泡沫金属池沸腾特性的影响[J]. 工程热物理学报, 2011(11): 1917-1920.
[16] 朱禹. 泡沫金属内制冷剂润滑油混合物沸腾传热与两相流动特性[D]. 2013.
[17] 胡海涛, 朱禹, 丁国良, 等. 含油制冷剂在泡沫金属加热表面核态池沸腾传热特性的研究[C]//全国制冷空调新技术研讨会. 中国制冷学会, 2010.
[18] 胡晨昱, 赖展程, 胡海涛, 韩维哲. 泡沫金属结构对池沸腾换热特性的影响[J]. 制冷学报, 2019, 40(06): 98-102.
[19] Li T, Wu X, Ma Q.Pool boiling heat transfer of R141b on surfaces covered copper foam with circular-shaped channels[J]. Experimental Thermal & Fluid Science, 2019, 105:136-143.
[20] 李通, 吴晓敏, 马强. 压缩和开通道对泡沫金属沸腾传热性能影响研究[J]. 工程热物理学报, 2019, 40(07): 1596-1600.
[21] Simone Mancin, Andrea Diani, Luca Doretti, Luisa Rossetto.R134a and R1234ze(E) liquid and flow boiling heat transfer in a high porosity copper foam[J]. International Journal of Heat and Mass Transfer, 2014, 74: 77-87.
[22] Andrea Diani, Simone Mancin, Luca Doretti, Luisa Rossetto.Low-GWP refrigerants flow boiling heat transfer in a 5 PPI copper foam[J]. International Journal of Multiphase Flow, 2015, 76: 111-121.
[23] 丁国良, 朱禹. 内衬泡沫金属的翅片管式换热器: CN 101226021 A.
[24] 牛玲. 紧凑式换热器优化设计及其相变传热研究[D]. 郑州: 郑州大学, 2016.
[25] G.Hetsroni, A.Mosyak, E.Pogrebnyak, L.P.Yarin.Heat transfer in micro-channels: Comparison of experiments with theory and numerical results. Int.[J]. Heat and Mass Transfer, 2005, (48): 5580-5601.
[26] 宋绍峰, 姜培学. 泡沫金属与针翅结构中对流换热研究[C]//第三届全国换热器学术会议. 2007.
[27] Wuhuan Gao, Xianghua Xu, Xingang Liang.Flow boiling of R134a in an open-cell metal foam mini-channel evaporator[J]. International Journal of Heat and Mass Transfer, 2018, 126.
[28] J.R. Thome, A. Bar-Cohen, R. Revellin, I. Zun, Unified mechanistic multiscale mapping of two-phase flow patterns in microchannels[J]. Exp. Therm Fluid Sci, 44(2013): 1-22.
[29] Gholamreza Bamorovat Abadi, Dae Yeon Kim, Sang Youl Yoon, Kyung Chun Kim.Thermal performance of a 10-kW phase-change plate heat exchanger with metal foam filled channels[J]. Applied Thermal Engineering, 2016, 99: 790-801.
[30] Bamorovat Abadi, Gholamreza, Moon, Chanhee, Kim, Kyung Chun. Experimental study on single-phase heat transfer and pressure drop of refrigerants in a plate heat exchanger with metal-foam-filled channels[J]. Applied Thermal Engineering, 2016, 102: 423-431.
[31] Abadi G B, Kim K C.Enhancement of phase-change evaporators with zeotropic refrigerant mixture using metal foams[J]. International Journal of Heat & Mass Transfer, 2017, 106(MAR.): 908-919.
[32] 杨亚星. 泡沫金属对相变蓄热箱强化换热特性研究[D]. 天津: 天津商业大学, 2018.
[33] 陈华, 柳秀丽, 杨亚星. 泡沫铜对相变蓄热系统蓄热性能影响的实验研究[J]. 热科学与技术, 2019, 18(03): 228-233.
[34] 陈华, 李戈, 杨亚星, 柳秀丽, 刘园园, 闫佳. 热泵空调系统中相变蓄热特性及系统性能试验研究[J]. 流体机械, 2019, 47(09): 72-77.
[35] 赵贤兵, 李芳芹. 空调冰球蓄冷传热过程数值模拟[J]. 建筑热能通风空调, 2002(03): 26-29.
[36] 施娟, 陈振乾, 施明恒. 蓄冰球内多孔泡沫金属对流体冻结传热影响的试验研究[J]. 工程热物理学报, 2010(08): 1395-1397.
[37] 杨会林, 杲东彦, 刘木森, 等. 开孔泡沫铝对水冻结过冷度影响的试验研究[J]. 南京工程学院学报(自然科学版), 2015, 13(004): 8-11.
[38] 贾红. 固氮低温蓄冷特性研究[D]. 上海: 上海交通大学, 2016.