Experimental investigation of convective heat transfer coefficient using Fe3O4/water nanofluids under different magnetic field in laminar flow

doi:10.11949/j.issn.0438-1157.20170820

Abstract

Abstract:

The convective heat transfer coefficients of 3%(vol) Fe₃O₄/water nanofluids were investigated at different inlet temperatures, under the perpendicular, uniform and gradient magnetic field and parallel magnetic field. Based on the non-dimensional analysis of the energy equation for the Fe₃O₄/water nanofluids, the effect of the magnetic field instead of the thermal motion of magnetic nanoparticles dominated the thermal transfer performance of Fe₃O₄/water nanofluids. The maximum increase of the convective heat transfer of Fe₃O₄/water nanofluids were 5.2% and 9.2%, respectively, under perpendicular, uniform and gradient magnetic fields. The maximum decrease of 4.8% for the convective heat transfer was observed under parallel and uniform magnetic field. In addition, the convective heat transfer coefficient increased with the temperature of Fe₃O₄/water nanofluids. The experimental results agreed well with the non-dimensional analysis.

Key words: nanoparticle, convection, heat transfer, magnetic field, Brownian motion

摘要：

对体积分数为3%的Fe₃O₄/water纳米流体在不同温度、不同磁场大小和方向的均匀磁场和梯度磁场作用下的对流换热进行了详细的实验研究。首先，开展了纳米流体能量方程的量纲1分析，讨论了纳米流体强化换热的机理。发现磁性纳米粒子所受到的磁力远远大于布朗运动力。实验测试结果与量纲1分析相吻合，在垂直均匀磁场作用下，纳米流体层流流动的平均对流传热系数提高了5.2%；在垂直梯度磁场作用下，平均对流传热系数提高了9.2%。而在水平均匀磁场作用下，纳米流体平均对流传热系数下降了4.8%。另外，随着温度的升高，对流传热系数均逐渐升高。

关键词: 纳米粒子, 对流, 传热, 磁场, 布朗运动

CLC Number:

TK114

SHA Lili, JU Yonglin, ZHANG Hua. Experimental investigation of convective heat transfer coefficient using Fe₃O₄/water nanofluids under different magnetic field in laminar flow[J]. CIESC Journal, 2018, 69(4): 1349-1356.

沙丽丽, 巨永林, 张华. 不同磁场作用下Fe₃O₄/water纳米流体层流流动对流传热系数的实验研究[J]. 化工学报, 2018, 69(4): 1349-1356.

References 30

[1]	CHOI S U S, EASTMAN J A. Enhancing thermal conductivity of fluids with nanoparticles[J]. Developments and Applications of Non-Newtonian Flows, 1995, 66:99-105.
[2]	PAPELL S. Magnetic fluid:US3215572[P]. 1963-9.
[3]	MAXWELL J C. Colours in metallic films[J]. Philosophical Transaction of the Royal Society A, 1904, 203:358-420.
[4]	YU W, CHOI S U S. The role of interfacial layers in the enhanced thermal conductivity of nanofluids:a renovated Maxwell model[J]. Journal of Nanoparticle Research, 2003, 5:167-171.
[5]	HAMILTON R L, CROSSER O K. Thermal conductivity of heterogeneous two-component systems[J]. Industrial and Engineering Chemistry Fundamentals, 1962, 3:187-191.
[6]	PRASHER R, BHATTACHARYA P, PHELAN P E. Thermal conductivity of nanoscale colloidal solutions (nanofluids)[J]. Physical Review Letters, 2005, 94:025091.
[7]	JANG S P, CHOI S U S. Role of Brownian motion in the enhanced thermal conductivity of nanofluids[J]. Applied Physics Letters, 2004, 84:4316-4318.
[8]	KUMAR D H, PATEL H E, KUMAR V R R, et al. Model for heat conduction in nanofluids[J]. Physical Review Letters, 2004, 93:144301.
[9]	戴闻亭, 李俊明, 陈骁, 等. 细圆管内纳米悬浮液对流换热的实验研究[J]. 工程热物理学报, 2003, (4):633-636. DAI W T, LI J M, CHEN X, et al. Experimental investigation on convective heat transfer of copper oxide nanoparticle suspensions inside mini-diameter tubes[J]. Journal of Engineering Thermophysics, 2003, (4):633-636.
[10]	SUNDAR L S, NAIK M T, SHARMA K V, et al. Experimental investigation of forced convection heat transfer and friction factor in a tube with Fe3O4 magnetic nanofluid[J]. Experimental Thermal and Fluid Science, 2012, 37:65-71.
[11]	YARAHMADI M, MOAZAMI G H, SHAFⅡ M B. Experimental investigation into laminar forced convective heat transfer of ferrofluids under constant and oscillating magnetic field with different magnetic field arrangements and oscillation modes[J]. Experimental Thermal and Fluid Science, 2015, 68:601-611.
[12]	MOHAMMAD G, ARMIA S, MEHDI A, et al. Convective heat transfer characteristics of magnetite nanofluid under the influence of constant and alternating magnetic field[J].Powder Technology, 2015, 274:258-267.
[13]	GHOFRANI G, DIBAEI M H, SIMA A H, et al. Experimental investigation on laminar forced convection heat transfer of ferrofluids under an alternating magnetic field[J]. Experimental Thermal and Fluid Science, 2013, 49:193-200.
[14]	宣益民. 纳米流体能量传递理论与应用[J]. 中国科学:技术科学, 2014, 44(3):269-279. XUAN Y M. An overview on nanofluids and applications[J]. Sci. Sin. Tech., 2014, 44(3):269-279.
[15]	RAZI P, BEHAHADI M A A, SAEEDINIA M. Pressure drop and thermal characteristics of CuO-base oil nanofluid laminar flow in flattened tubes under constant heat flux[J]. International Communications in Heat and Mass Transfer, 2011, 38:964-971.
[16]	TENG T P, HSU H G, MO H E. Thermal efficiency of heat pipe with alumina nanofluid[J]. Journal of Alloys and Compounds, 2010, 504:380-384.
[17]	KAYHANI M H, SOLTANZADEH H, HEYHAT M M, et al. Experimental study of convective heat transfer and pressure drop of TiO2/water nanofluid[J]. International Communications in Heat and Mass Transfer, 2012, 39:456-462.
[18]	SURESH S, SELVAKUMAR P, CHANDRASEKAR M, et al. Experimental studies on heat transfer and friction factor characteristics of Al2O3/water nanofluid under turbulent flow with spiraled rod inserts[J]. Chemical Engineering and Processing, 2012, 53:24-30.
[19]	SUNDAR L S, NAIK M T, SHARMA K V, et al. Experimental investigation of forced convection heat transfer and friction factor in a tube with Fe3O4 magnetic nanofluid[J]. Experimental Thermal and Fluid Science, 2012, 37:65-71.
[20]	SAJADI A R, KAZEMI M H. Investigation of turbulent convective heat transfer and pressure drop of TiO2/water nanofluid in circular tube[J]. International Communications in Heat and Mass Transfer, 2011, 38:1474-1478.
[21]	SONAWANE S, PATANKAR K, FOGLA A, et al. An experimental investigation of thermo-physical properties and heat transfer performance of Al2O3-aviation turbine fuel nanofluids[J]. Applied Thermal Engineering, 2011, 31:2841-2849.
[22]	AMROLLAHI A, RASHIDI A M, LOTFI R, et al. Convection heat transfer of functionalized MWNT in aqueous fluids in laminar and turbulent flow at the entrance region[J]. International Communications in Heat and Mass Transfer, 2010, 37:717-723.
[23]	YU W H, FRANCE D M, SMITH D S, et al. Heat transfer to a silicon carbide/water nanofluid[J]. International Journal of Heat and Mass Transfer, 2009, 52:3606-3612.
[24]	KIM D, KWON Y, CHO Y. Convective heat transfer characteristics of nanofluids under laminar and turbulent flow conditions[J]. Current Applied Physics, 2009, 9:119-123.
[25]	MEIBODI M E, SEFTI M V, RASHIDI A M, et al. An estimation for velocity and temperature profiles of nanofluids in fully developed turbulent flow conditions[J]. International Communications in Heat and Mass Transfer, 2010, 37:895-900.
[26]	BUYEVICH Y A, IVANOV A O. Physica A[M]. Amsterdam, 1992:190:276.
[27]	ROSENSWEIG. Ferrohydrodynamics[M]. New York:Dover, 1997.
[28]	BRINKMAN H. The viscosity of concentrated suspensions and solutions[J]. Journal of Chemical Physics, 1952, 20:571.
[29]	EINSTEIN A. Eine neue bestimmung der moleküldimensionen[J]. Annals of Physics, 1906, 324(2):289-306.
[30]	SHAH R K. Thermal entry length solutions for the circular tube and parallel plates[C]//Proceedings of 3rd National Heat and Mass Transfer Conference. Delhi:Indian Institute of Technology Bombay, 1975.

Experimental investigation of convective heat transfer coefficient using Fe₃O₄/water nanofluids under different magnetic field in laminar flow

不同磁场作用下Fe₃O₄/water纳米流体层流流动对流传热系数的实验研究

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References 30

Related Articles 15

Recommended Articles

Metrics

Comments

[1]	Shuangxing ZHANG, Fangchen LIU, Yifei ZHANG, Wenjing DU. Experimental study on phase change heat storage and release performance of R-134a pulsating heat pipe [J]. CIESC Journal, 2023, 74(S1): 165-171.
[2]	Yifei ZHANG, Fangchen LIU, Shuangxing ZHANG, Wenjing DU. Performance analysis of printed circuit heat exchanger for supercritical carbon dioxide [J]. CIESC Journal, 2023, 74(S1): 183-190.
[3]	Aiqiang CHEN, Yanqi DAI, Yue LIU, Bin LIU, Hanming WU. Influence of substrate temperature on HFE7100 droplet evaporation process [J]. CIESC Journal, 2023, 74(S1): 191-197.
[4]	Mingxi LIU, Yanpeng WU. Simulation analysis of effect of diameter and length of light pipes on heat transfer [J]. CIESC Journal, 2023, 74(S1): 206-212.
[5]	Zhiguo WANG, Meng XUE, Yushuang DONG, Tianzhen ZHANG, Xiaokai QIN, Qiang HAN. Numerical simulation and analysis of geothermal rock mass heat flow coupling based on fracture roughness characterization method [J]. CIESC Journal, 2023, 74(S1): 223-234.
[6]	Cheng CHENG, Zhongdi DUAN, Haoran SUN, Haitao HU, Hongxiang XUE. Lattice Boltzmann simulation of surface microstructure effect on crystallization fouling [J]. CIESC Journal, 2023, 74(S1): 74-86.
[7]	Yitong LI, Hang GUO, Hao CHEN, Fang YE. Study on operating conditions of proton exchange membrane fuel cells with non-uniform catalyst distributions [J]. CIESC Journal, 2023, 74(9): 3831-3840.
[8]	Yubing WANG, Jie LI, Hongbo ZHAN, Guangya ZHU, Dalin ZHANG. Experimental study on flow boiling heat transfer of R134a in mini channel with diamond pin fin array [J]. CIESC Journal, 2023, 74(9): 3797-3806.
[9]	Cong QI, Zi DING, Jie YU, Maoqing TANG, Lin LIANG. Study on solar thermoelectric power generation characteristics based on selective absorption nanofilm [J]. CIESC Journal, 2023, 74(9): 3921-3930.
[10]	Ke LI, Jian WEN, Biping XIN. Study on influence mechanism of vacuum multi-layer insulation coupled with vapor-cooled shield on self-pressurization process of liquid hydrogen storage tank [J]. CIESC Journal, 2023, 74(9): 3786-3796.
[11]	Tianhua CHEN, Zhaoxuan LIU, Qun HAN, Chengbin ZHANG, Wenming LI. Research progress and influencing factors of the heat transfer enhancement of spray cooling [J]. CIESC Journal, 2023, 74(8): 3149-3170.
[12]	Rubin ZENG, Zhongjie SHEN, Qinfeng LIANG, Jianliang XU, Zhenghua DAI, Haifeng LIU. Study of the sintering mechanism of Fe₂O₃ nanoparticles based on molecular dynamics simulation [J]. CIESC Journal, 2023, 74(8): 3353-3365.
[13]	Rui HONG, Baoqiang YUAN, Wenjing DU. Analysis on mechanism of heat transfer deterioration of supercritical carbon dioxide in vertical upward tube [J]. CIESC Journal, 2023, 74(8): 3309-3319.
[14]	Xianheng YI, Wu ZHOU, Xiaoshu CAI, Tianyi CAI. Measurable range of nanoparticle concentration using optical fiber backward dynamic light scattering [J]. CIESC Journal, 2023, 74(8): 3320-3328.
[15]	Yue YANG, Dan ZHANG, Jugan ZHENG, Maoping TU, Qingzhong YANG. Experimental study on flash and mixing evaporation of aqueous NaCl solution [J]. CIESC Journal, 2023, 74(8): 3279-3291.