Heat Transfer of Boiling R134a and R142b on a Twisted Tube with Machine Processed Porous Surface

›› 2008, Vol. 16 ›› Issue (3): 492-496.

• SPECIAL ISSUE OF THE FIRST INTERNATIONAL SYMPOSIUM ON SUSTAINABLE CHEMICAL PRODUCT AND PROCESS ENGINEERING • Previous Articles

Heat Transfer of Boiling R134a and R142b on a Twisted Tube with Machine Processed Porous Surface

GAO Xuenong¹, YIN Huibin¹, HUANG Yuyou², LING Shuangmei¹, ZHANG Zhengguo¹, FANG Yutang¹

1. Key Laboratory of Enhanced Heat Transfer and Energy Conservation, Ministry of Education, South China University of Technology, Guangzhou 510640, China;
2. Zhuhai Gree Corporation, Zhuhai 519070, China

Received:2007-09-25 Revised:2008-04-10 Online:2008-06-28 Published:2008-06-28
Supported by:
Guangdong Provincial Scientific and Technological Development Program (2004B10201008)

Heat Transfer of Boiling R134a and R142b on a Twisted Tube with Machine Processed Porous Surface

高学农¹, 尹辉斌¹, 黄玉优², 凌双梅¹, 张正国¹, 方玉堂¹

1. Key Laboratory of Enhanced Heat Transfer and Energy Conservation, Ministry of Education, South China University of Technology, Guangzhou 510640, China;
2. Zhuhai Gree Corporation, Zhuhai 519070, China

通讯作者: GAO Xuenong,E-mail:cexngao@scut.edu.cn
基金资助:
Guangdong Provincial Scientific and Technological Development Program (2004B10201008)

Abstract

Abstract: The objective of this work was to investigate nucleate pool boiling heat transfer performance and mechanism of R134a and R142b on a twisted tube with machine processed porous surface(T-MPPS tube)as well as to determine its potential application to flooded refrigerant evaporators.In the experimental range,the boiling heat transfer coefficients of R134a on a T-MPPS tube were 1.8-2.0 times larger than those of R134a on a plain tube. In addition,the developed experimental correlations verified that the predictions of the heat transfer coefficients of boiling R134a and R142b on a T-MPPS tube at the experimental conditions were considerably accurate.

Key words: nucleate pool boiling, heat transfer enhancement, twisted tube with machine processed porous surface

摘要： The objective of this work was to investigate nucleate pool boiling heat transfer performance and mechanism of R134a and R142b on a twisted tube with machine processed porous surface(T-MPPS tube)as well as to determine its potential application to flooded refrigerant evaporators.In the experimental range,the boiling heat transfer coefficients of R134a on a T-MPPS tube were 1.8-2.0 times larger than those of R134a on a plain tube. In addition,the developed experimental correlations verified that the predictions of the heat transfer coefficients of boiling R134a and R142b on a T-MPPS tube at the experimental conditions were considerably accurate.

关键词: nucleate pool boiling, heat transfer enhancement, twisted tube with machine processed porous surface

GAO Xuenong, YIN Huibin, HUANG Yuyou, LING Shuangmei, ZHANG Zhengguo, FANG Yutang. Heat Transfer of Boiling R134a and R142b on a Twisted Tube with Machine Processed Porous Surface[J]. , 2008, 16(3): 492-496.

高学农, 尹辉斌, 黄玉优, 凌双梅, 张正国, 方玉堂. Heat Transfer of Boiling R134a and R142b on a Twisted Tube with Machine Processed Porous Surface[J]. , 2008, 16(3): 492-496.

References

1 Thome, J.R., “Boiling of new refrigerants:A state-of-the-art review”, Int. J. Refrig., 19(7), 435-457(1996).
2 Ribatski, G., Thome, J.R., “Nucleate boiling heat transfer of R134a on enhanced tubes”, Appl. Therm. Eng., 26(10), 1018-1031(2006).
3 Zhao, Y.H., Diao, Y.H., Takaharu, T., “Heat transfer in nucleate pool boiling of binary and ternary refrigerant mixtures”, Chin. J. Chem. Eng., 12(3), 351-356(2004).
4 Cooper, M.G., “Saturation nucleate pool boiling:A simple correlation”, Int. Chem. Eng. Symp. Ser., 86, 785-792(1984).
5 Gorenflo, D., “State of the art in pool boiling heat transfer of new refrigerants”, Int. J. Refrig., 24(1), 6-14(2001).
6 Memory, S.B., Bertsch, G., Marto, P.J., “Pool boiling of HCFC-124/oil mixtures from smooth and enhanced tubes”, In:Proceedings of 29th National Heat Transfer Conference, Modest, M.F., et al., eds., ASME, New York, Vol. 1243, 9-18(1993).
7 Memory, S.B., Marto, P.J., “The influence of oil on boiling hysteresis of R-114 from enhanced surfaces”, In:Proceedings of the Engineering Foundation Conference on Pool and External Flow Boiling, Dhir, V.K., Bergles, A.E., eds., ASME, New York, 63-71(1992).
8 Li, F.M., “Experimental study on boiling heat transfer of R134a and R22 outside the horizontal single tube”, Master Thesis, Xi'an Jiaotong Univ., Xi'an(1995).(in Chinese)
9 Webb, R.L., Pais, C., “Pool boiling data for five refrigerants on three tube geometries”, Am. Soc. Heat., Refrig. Air-conditioning Eng. Trans., 97(1), 72-78(1991).
10 Webb, R.L., Pais, C., “Nucleate pool boiling data for five refrigerants on plain, integral-fin and enhanced tube geometries”, Int. J. Heat Mass Transfer, 35(8), 1893-1904(1992).
11 Gorenflo, D., Sokol, P., Caplanis, S., “Pool boiling heat transfer from single tubes to new refrigerants”, In:Proceedings of 18th International Congress of Refrigeration, IIR Congress, France, 423-428(1991).
12 Aziz, M.A., Sayed, S.A., Aly, Gad, I., “Nucleate pool boiling from plain and enhanced single tube to R12 and R134a for air-conditioning evaporators”, Alex. Eng. J., 38(4), A273-A287(1999).
13 Barthau, G., Hahne, E., “Experimental study of nucleate pool boiling of R134a on a stainless steel tube”, Int. J. Heat Fluid Flow, 25(2), 305-312(2004).
14 Das, S.K., Roetzel, W., “A composite heat transfer model for pool boiling on a horizontal tube at moderate pressure”, Can. J. Chem. Eng., 82(2), 316-322(2004).
15 Ribatski, G., Thome, J.R., “Nucleate boiling heat transfer of R134a on enhanced tubes”, Appl. Therm. Eng., 26(10), 1018-1031(2006).

[1]	Feng Jiang, Di Xu, Ruijia Li, Guopeng Qi, Xiulun Li. Particle collision behavior and heat transfer performance in a Na₂SO₄ circulating fluidized bed evaporator [J]. Chinese Journal of Chemical Engineering, 2022, 46(6): 40-52.
[2]	Chuanshuai Dong, Lin Lu, Tao Wen, Shaojie Zhang. Thermal performance assessment of self-rotating twisted tapes and Al₂O₃ nanoparticle in a circular pipe [J]. Chinese Journal of Chemical Engineering, 2021, 32(4): 77-86.
[3]	Krunal M. Gangawane, Hakan F. Oztop. Mixed convection in the heated semi-circular lid-driven cavity for nonNewtonian power-law fluids: Effect of presence and shape of the block [J]. Chinese Journal of Chemical Engineering, 2020, 28(5): 1225-1240.
[4]	P. Soleimani, M. Khoshvaght-Aliabadi, H. Rashidi, H. Bahmanpour. Performance enhancement of water bath heater at natural gas city gate station using twisted tubes [J]. Chinese Journal of Chemical Engineering, 2020, 28(1): 165-179.
[5]	Yongliang Wan, Runhan Wu, Cong Qi, Gang Duan, Ruizhao Yang. Experimental study on thermo-hydraulic performances of nanofluids flowing through a corrugated tube filled with copper foam in heat exchange systems [J]. Chin.J.Chem.Eng., 2018, 26(12): 2431-2440.
[6]	Pedram Karimi Pour-Fard, Ebrahim Afshari, Masoud Ziaei-Rad, Shahed Taghian-Dehaghani. A numerical study on heat transfer enhancement and design of a heat exchanger with porous media in continuous hydrothermal flow synthesis system [J]. , 2017, 25(10): 1352-1359.
[7]	Pedram Karimi Pour-Fard, Ebrahim Afshari, Masoud Ziaei-Rad, Shahed Taghian-Dehaghani. A numerical study on heat transfer enhancement and design of a heat exchanger with porous media in continuous hydrothermal flow synthesis system [J]. , 2017, 25(10): 1352-1359.
[8]	M. Khoshvaght-Aliabadi, M. H. Akbari, F. Hormozi. An empirical study on vortex-generator insert fitted in tubular heat exchangers with dilute Cu-water nanofluid flow [J]. Chin.J.Chem.Eng., 2016, 24(6): 728-736.
[9]	LI Guoneng, ZHENG Youqu, HU Guilin, ZHANG Zhiguo. Convective Heat Transfer Enhancement of a Rectangular Flat Plate by an Impinging Jet in Cross Flow [J]. Chin.J.Chem.Eng., 2014, 22(5): 489-495.
[10]	Smith Eiamsa-ard, Vichan Kongkaitpaiboon, Kwanchai Nanan. Thermohydraulics of Turbulent Flow Through Heat Exchanger Tubes Fitted with Circular-rings and Twisted Tapes [J]. Chin.J.Chem.Eng., 2013, 21(6): 585-593.
[11]	Thangavelu Perarasu, Mahizhnan Arivazhagan, Palani Sivashanmugam. Experimental and CFD Heat Transfer Studies of Al₂O₃-Water Nanofluid in a Coiled Agitated Vessel Equipped with Propeller [J]. Chin.J.Chem.Eng., 2013, 21(11): 1232-1243.
[12]	WANG Cuihua, LIU Shengju, WU Jianhua, LI Yaxia. Laminar Flow and Heat Transfer Characteristics in Jackets of Triangular Flow Channels [J]. Chin.J.Chem.Eng., 2013, 21(11): 1224-1231.
[13]	HONG Yuxiang, DENG Xianhe, ZHANG Lianshan. 3D Numerical Study on Compound Heat Transfer Enhancement of Converging-diverging Tubes Equipped with Twin Twisted Tapes [J]. , 2012, 20(3): 589-601.
[14]	TANG Xinyi, ZHU Dongsheng. Experimental and Numerical Study on Heat Transfer Enhancement of a Rectangular Channel with Discontinuous Crossed Ribs and Grooves [J]. Chin.J.Chem.Eng., 2012, 20(2): 220-230.
[15]	HAN Chonggang, YANG Weimin, DING Yumei, GUAN Changfeng, LI Fengxiang, ZHANG Zhen, YAN Hua. Experimental Study of Heat Transfer Enhancement and Friction Loss Induced by Inserted Rotor-assembled Strand (II) Lubricant Oil 22 [J]. , 2011, 19(6): 1069-1074.

Heat Transfer of Boiling R134a and R142b on a Twisted Tube with Machine Processed Porous Surface

Heat Transfer of Boiling R134a and R142b on a Twisted Tube with Machine Processed Porous Surface

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments