IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v10y2017i1p123-d88263.html
   My bibliography  Save this article

Effect of Thermal-Electric Cross Coupling on Heat Transport in Nanofluids

Author

Listed:
  • Zhanxiao Kang

    (Department of Mechanical Engineering, The University of Hong Kong, Hong Kong, China
    Zhejiang Institute of Research and Innovation, The University of Hong Kong (HKU-ZIRI), Hangzhou 311300, Zhejiang, China)

  • Liqiu Wang

    (Department of Mechanical Engineering, The University of Hong Kong, Hong Kong, China
    Zhejiang Institute of Research and Innovation, The University of Hong Kong (HKU-ZIRI), Hangzhou 311300, Zhejiang, China)

Abstract

Nanofluids have an enhanced thermal conductivity compared with their base fluid. Although many mechanisms have been proposed, few of them could give a satisfactory explanation of experimental data. In this study, a mechanism of heat transport enhancement is proposed based on the cross coupling of thermal and electric transports in nanofluids. Nanoparticles are viewed as large molecules which have thermal motion together with the molecules of the base fluid. As the nanoparticles have surface charges, the motion of nanoparticles in the high-temperature region will generate a relatively strong varying electric field through which the motion will be transported to other nanoparticles, leading to a simultaneous temperature rise of low-temperature nanoparticles. The local base fluid will thus be heated up by these nanoparticles through molecular collision. Every nanoparticle could, therefore, be considered as an internal heat source, thereby enhancing the equivalent thermal conductivity significantly. This mechanism qualitatively agrees with many experimental data and is thus of significance in designing and applying nanofluids.

Suggested Citation

  • Zhanxiao Kang & Liqiu Wang, 2017. "Effect of Thermal-Electric Cross Coupling on Heat Transport in Nanofluids," Energies, MDPI, vol. 10(1), pages 1-13, January.
  • Handle: RePEc:gam:jeners:v:10:y:2017:i:1:p:123-:d:88263
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/10/1/123/pdf
    Download Restriction: no

    File URL: https://www.mdpi.com/1996-1073/10/1/123/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Zhang, Zhengguo & Zhang, Ni & Peng, Jing & Fang, Xiaoming & Gao, Xuenong & Fang, Yutang, 2012. "Preparation and thermal energy storage properties of paraffin/expanded graphite composite phase change material," Applied Energy, Elsevier, vol. 91(1), pages 426-431.
    2. Colangelo, Gianpiero & Favale, Ernani & de Risi, Arturo & Laforgia, Domenico, 2012. "Results of experimental investigations on the heat conductivity of nanofluids based on diathermic oil for high temperature applications," Applied Energy, Elsevier, vol. 97(C), pages 828-833.
    3. Raja, M. & Vijayan, R. & Dineshkumar, P. & Venkatesan, M., 2016. "Review on nanofluids characterization, heat transfer characteristics and applications," Renewable and Sustainable Energy Reviews, Elsevier, vol. 64(C), pages 163-173.
    4. Iacobazzi, Fabrizio & Milanese, Marco & Colangelo, Gianpiero & Lomascolo, Mauro & de Risi, Arturo, 2016. "An explanation of the Al2O3 nanofluid thermal conductivity based on the phonon theory of liquid," Energy, Elsevier, vol. 116(P1), pages 786-794.
    5. Tian, Y. & Zhao, C.Y., 2013. "A review of solar collectors and thermal energy storage in solar thermal applications," Applied Energy, Elsevier, vol. 104(C), pages 538-553.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Yubai Li & Hongbin Yan & Mehrdad Massoudi & Wei-Tao Wu, 2017. "Effects of Anisotropic Thermal Conductivity and Lorentz Force on the Flow and Heat Transfer of a Ferro-Nanofluid in a Magnetic Field," Energies, MDPI, vol. 10(7), pages 1-19, July.
    2. Reza Aghayari & Heydar Maddah & Mohammad Hossein Ahmadi & Wei-Mon Yan & Nahid Ghasemi, 2018. "Measurement and Artificial Neural Network Modeling of Electrical Conductivity of CuO/Glycerol Nanofluids at Various Thermal and Concentration Conditions," Energies, MDPI, vol. 11(5), pages 1-16, May.
    3. Wei-Tao Wu & Mehrdad Massoudi & Hongbin Yan, 2017. "Heat Transfer and Flow of Nanofluids in a Y-Type Intersection Channel with Multiple Pulsations: A Numerical Study," Energies, MDPI, vol. 10(4), pages 1-18, April.
    4. Azharul Karim & M. Masum Billah & M. T. Talukder Newton & M. Mustafizur Rahman, 2017. "Influence of the Periodicity of Sinusoidal Boundary Condition on the Unsteady Mixed Convection within a Square Enclosure Using an Ag–Water Nanofluid," Energies, MDPI, vol. 10(12), pages 1-21, December.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Han, Rui & Gao, Jihui & Wei, Siyu & Su, Yanlin & Sun, Fei & Zhao, Guangbo & Qin, Yukun, 2018. "Strongly coupled calcium carbonate/antioxidative graphite nanosheets composites with high cycling stability for thermochemical energy storage," Applied Energy, Elsevier, vol. 231(C), pages 412-422.
    2. Suganthi, K.S. & Rajan, K.S., 2017. "Metal oxide nanofluids: Review of formulation, thermo-physical properties, mechanisms, and heat transfer performance," Renewable and Sustainable Energy Reviews, Elsevier, vol. 76(C), pages 226-255.
    3. Wei-Tao Wu & Mehrdad Massoudi & Hongbin Yan, 2017. "Heat Transfer and Flow of Nanofluids in a Y-Type Intersection Channel with Multiple Pulsations: A Numerical Study," Energies, MDPI, vol. 10(4), pages 1-18, April.
    4. Yılmaz, İbrahim Halil & Mwesigye, Aggrey, 2018. "Modeling, simulation and performance analysis of parabolic trough solar collectors: A comprehensive review," Applied Energy, Elsevier, vol. 225(C), pages 135-174.
    5. Wang, Zhifeng & Wu, Jiani & Lei, Dongqiang & Liu, Hong & Li, Jinping & Wu, Zhiyong, 2020. "Experimental study on latent thermal energy storage system with gradient porosity copper foam for mid-temperature solar energy application," Applied Energy, Elsevier, vol. 261(C).
    6. Micali, Francesco & Milanese, Marco & Colangelo, Gianpiero & de Risi, Arturo, 2018. "Experimental investigation on 4-strokes biodiesel engine cooling system based on nanofluid," Renewable Energy, Elsevier, vol. 125(C), pages 319-326.
    7. Hou, Yujie & Chen, Hua & Liu, Xiuli, 2022. "Experimental study on the effect of partial filling of copper foam on heat storage of paraffin-based PCM," Renewable Energy, Elsevier, vol. 192(C), pages 561-571.
    8. Chen, Renjie & Yao, Ruimin & Xia, Wei & Zou, Ruqiang, 2015. "Electro/photo to heat conversion system based on polyurethane embedded graphite foam," Applied Energy, Elsevier, vol. 152(C), pages 183-188.
    9. Elsheikh, A.H. & Sharshir, S.W. & Mostafa, Mohamed E. & Essa, F.A. & Ahmed Ali, Mohamed Kamal, 2018. "Applications of nanofluids in solar energy: A review of recent advances," Renewable and Sustainable Energy Reviews, Elsevier, vol. 82(P3), pages 3483-3502.
    10. Huang, Zhaowen & Gao, Xuenong & Xu, Tao & Fang, Yutang & Zhang, Zhengguo, 2014. "Thermal property measurement and heat storage analysis of LiNO3/KCl – expanded graphite composite phase change material," Applied Energy, Elsevier, vol. 115(C), pages 265-271.
    11. Yubai Li & Hongbin Yan & Mehrdad Massoudi & Wei-Tao Wu, 2017. "Effects of Anisotropic Thermal Conductivity and Lorentz Force on the Flow and Heat Transfer of a Ferro-Nanofluid in a Magnetic Field," Energies, MDPI, vol. 10(7), pages 1-19, July.
    12. Yang, Xiaohu & Feng, Shangsheng & Zhang, Qunli & Chai, Yue & Jin, Liwen & Lu, Tian Jian, 2017. "The role of porous metal foam on the unidirectional solidification of saturating fluid for cold storage," Applied Energy, Elsevier, vol. 194(C), pages 508-521.
    13. Zeng, Ju-Lan & Zheng, Shuang-Hao & Yu, Sai-Bo & Zhu, Fu-Rong & Gan, Juan & Zhu, Ling & Xiao, Zhong-Liang & Zhu, Xin-Yu & Zhu, Zhen & Sun, Li-Xian & Cao, Zhong, 2014. "Preparation and thermal properties of palmitic acid/polyaniline/exfoliated graphite nanoplatelets form-stable phase change materials," Applied Energy, Elsevier, vol. 115(C), pages 603-609.
    14. Bhalla, Vishal & Tyagi, Himanshu, 2018. "Parameters influencing the performance of nanoparticles-laden fluid-based solar thermal collectors: A review on optical properties," Renewable and Sustainable Energy Reviews, Elsevier, vol. 84(C), pages 12-42.
    15. Colangelo, Gianpiero & Favale, Ernani & Miglietta, Paola & de Risi, Arturo, 2016. "Innovation in flat solar thermal collectors: A review of the last ten years experimental results," Renewable and Sustainable Energy Reviews, Elsevier, vol. 57(C), pages 1141-1159.
    16. Miguel J. Prieto & Juan Á. Martínez & Rogelio Peón & Lourdes Á. Barcia & Fernando Nuño, 2017. "On the Convenience of Using Simulation Models to Optimize the Control Strategy of Molten-Salt Heat Storage Systems in Solar Thermal Power Plants," Energies, MDPI, vol. 10(7), pages 1-17, July.
    17. Luo, Chenglong & Xu, Lijie & Ji, Jie & Liao, Mengyin & Sun, Dan, 2017. "Experimental study of a modified solar phase change material storage wall system," Energy, Elsevier, vol. 128(C), pages 224-231.
    18. Yang, Haiyue & Wang, Yazhou & Yu, Qianqian & Cao, Guoliang & Yang, Rue & Ke, Jiaona & Di, Xin & Liu, Feng & Zhang, Wenbo & Wang, Chengyu, 2018. "Composite phase change materials with good reversible thermochromic ability in delignified wood substrate for thermal energy storage," Applied Energy, Elsevier, vol. 212(C), pages 455-464.
    19. Xu, Yang & Ren, Qinlong & Zheng, Zhang-Jing & He, Ya-Ling, 2017. "Evaluation and optimization of melting performance for a latent heat thermal energy storage unit partially filled with porous media," Applied Energy, Elsevier, vol. 193(C), pages 84-95.
    20. Fan, Li-Wu & Fang, Xin & Wang, Xiao & Zeng, Yi & Xiao, Yu-Qi & Yu, Zi-Tao & Xu, Xu & Hu, Ya-Cai & Cen, Ke-Fa, 2013. "Effects of various carbon nanofillers on the thermal conductivity and energy storage properties of paraffin-based nanocomposite phase change materials," Applied Energy, Elsevier, vol. 110(C), pages 163-172.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jeners:v:10:y:2017:i:1:p:123-:d:88263. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.