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Licensed Unlicensed Requires Authentication Published online by De Gruyter January 13, 2022

Pool boiling performance of oxide nanofluid on a downward-facing heating surface

Zhibo Zhang ORCID logo, Huai-En Hsieh ORCID logo, Yuan Gao, Shiqi Wang, Jia Gao and Zhe Zhou
From the journal Kerntechnik

Abstract

In this study, the pool boiling performance of oxide nanofluid was investigated, the heating surface is a 5 × 30 mm stainless steel heating surface. Three kinds of nanofluids were selected to explore their critical heat flux (CHF) and heat transfer coefficient (HTC), which were TiO2, SiO2, Al2O3. We observed that these nanofluids enhanced CHF compared to R·O water, and Al2O3 case has the most significant enhancement (up to 66.7%), furthermore, the HTC was also enhanced. The number of bubbles in nanofluid case was relatively less than that in R·O water case, but the bubbles were much larger. The heating surface was characterized and it was found that there were nano-particles deposited, and surface roughness decreased. The wettability also decreased with the increase in CHF.


Corresponding author: Huai-En Hsieh, College of Energy, Xiamen University, No. 4221-104 Xiangan South Road, Xiamen 361002, P. R. China, E-mail:

Funding source: Development Foundation of College of Energy, Xiamen University

Award Identifier / Grant number: 2018NYFZ04

  1. Author contributions: All the authors have accepted responsibility for the entire content of this submitted manuscript and approved submission.

  2. Research funding: The authors appreciate the financial support from Development Foundation of College of Energy, Xiamen University (No. 2018NYFZ04).

  3. Conflict of interest statement: The authors declare no conflicts of interest regarding this article.

References

Bhatt, D., Kangude, P., and Srivastava, A. (2019). Simultaneous mapping of single bubble dynamics and heat transfer rates for SiO2/water nanofluids under nucleate pool boiling regime. Phys. Fluids 31(017102): 1–21, https://doi.org/10.1063/1.5050980.Search in Google Scholar

Choi, S. U. J. J. O. H. T. (2009). Nanofluids: from vision to reality through research. J. Heat Tran. 131, https://doi.org/10.1115/1.3056479.Search in Google Scholar

Ewitt, G., Mckrell, T., Buongiorno, J., Hu, L. W., and Park, R. J. (2013). Experimental study of critical heat flux with alumina-water nanofluids in downward-facing channels for in-vessel retention applications. Nucl. Eng. Technol. 45: 335–346, https://doi.org/10.5516/net.02.2012.075.Search in Google Scholar

Etedali, S., Afrand, M., and Abdollahi, A. (2019). Effect of different surfactants on the pool boiling heat transfer of SiO2/deionized water nanofluid on a copper surface. Int. J. Therm. Sci. 145, https://doi.org/10.1016/j.ijthermalsci.2019.105977.Search in Google Scholar

Gao, Y., Hsieh, H.-E., Miao, H., Zhou, Z., and Zhang, Z. (2021). Investigating of the heat transfer characteristics of impinging flow on a downward-facing surface. Nucl. Technol.: 1–10, https://doi.org/10.1080/00295450.2021.1899552 (ahead of print).Search in Google Scholar

Ham, J., Kim, H., Shin, Y., and Cho, H. (2017). Experimental investigation of pool boiling characteristics in Al2O3 nanofluid according to surface roughness and concentration. Int. J. Therm. Sci. 114: 86–97, https://doi.org/10.1016/j.ijthermalsci.2016.12.009.Search in Google Scholar

Hsieh, H.-E., Chen, M.-S., Chen, J.-W., Lin, W.-K., and Pei, B.-S. (2015a). Flow impinging effect of critical heat flux and nucleation boiling heat transfer on a downward facing heating surface. Kerntechnik 80: 124–132, https://doi.org/10.3139/124.110469.Search in Google Scholar

Hsieh, H.-E., Ferng, Y.-M., Chen, M.-S., and Pei, B.-S. (2015b). Experimental study on the CHF characteristics with different coolant injection conditions and degassing effects on a downward-facing plane. Ann. Nucl. Energy 76: 48–53, https://doi.org/10.1016/j.anucene.2014.09.033.Search in Google Scholar

Hu, Y., Li, H., He, Y., Liu, Z., and Zhao, Y. (2017). Effect of nanoparticle size and concentration on boiling performance of SiO2 nanofluid. Int. J. Heat Mass Tran. 107: 820–828, https://doi.org/10.1016/j.ijheatmasstransfer.2016.11.090.Search in Google Scholar

Huang, C.-K., Lee, C.-W., and Wang, C.-K. (2011). Boiling enhancement by TiO2 nanoparticle deposition. Int. J. Heat Mass Tran. 54: 4895–4903, https://doi.org/10.1016/j.ijheatmasstransfer.2011.07.001.Search in Google Scholar

Kim, H. and Kim, M. (2007). Experimental study of the characteristics and mechanism of pool boiling CHF enhancement using nanofluids. Heat Mass Tran. 45: 991–998, https://doi.org/10.1007/s00231-007-0318-8.Search in Google Scholar

Kim, S. J., Bang, I. C., Buongiorno, J., and Hu, L. W. (2007). Surface wettability change during pool boiling of nanofluids and its effect on critical heat flux. Int. J. Heat Mass Tran. 50: 4105–4116, https://doi.org/10.1016/j.ijheatmasstransfer.2007.02.002.Search in Google Scholar

Kole, M. and Dey, T. K. (2012). Thermophysical and pool boiling characteristics of ZnO-ethylene glycol nanofluids. Int. J. Therm. Sci. 62: 61–70, https://doi.org/10.1016/j.ijthermalsci.2012.02.002.Search in Google Scholar

Liang, G. and Mudawar, I. (2017). Review of spray cooling – Part 1: single-phase and nucleate boiling regimes, and critical heat flux. Int. J. Heat Mass Tran. 115: 1174–1205, https://doi.org/10.1016/j.ijheatmasstransfer.2017.06.029.Search in Google Scholar

Liang, G. and Mudawar, I. (2018). Pool boiling critical heat flux (CHF) – Part 1: review of mechanisms, models, and correlations. Int. J. Heat Mass Tran. 117: 1352–1367, https://doi.org/10.1016/j.ijheatmasstransfer.2017.09.134.Search in Google Scholar

Moffat, R. J (1988). Describing the uncertainties in experimental results. Exp. Therm. Fluid Sci. 1: 3–17, https://doi.org/10.1016/0894-1777(88)90043-X.Search in Google Scholar

Nabil, M. F., Azmi, W. H., Abdul Hamid, K., Mamat, R., and Hagos, F. Y. (2017). An experimental study on the thermal conductivity and dynamic viscosity of TiO2–SiO2 nanofluids in water: ethylene glycol mixture. Int. Commun. Heat Mass Tran. 86: 181–189, https://doi.org/10.1016/j.icheatmasstransfer.2017.05.024.Search in Google Scholar

Pang, C., Jung, J.-Y., Lee, J. W., and Kang, Y. T. (2012). Thermal conductivity measurement of methanol-based nanofluids with Al2O3 and SiO2 nanoparticles. Int. J. Heat Mass Tran. 55: 5597–5602, https://doi.org/10.1016/j.ijheatmasstransfer.2012.05.048.Search in Google Scholar

Pham, Q. T., Kim, T. I., Lee, S. S., and Chang, S. H. (2012). Enhancement of critical heat flux using nano-fluids for invessel retention–external vessel cooling. Appl. Therm. Eng. 35: 157–165, https://doi.org/10.1016/j.applthermaleng.2011.10.017.Search in Google Scholar

Sarafraz, M. M. and Hormozi, F. (2015). Pool boiling heat transfer to dilute copper oxide aqueous nanofluids. Int. J. Therm. Sci. 90: 224–237, https://doi.org/10.1016/j.ijthermalsci.2014.12.014.Search in Google Scholar

Singh, M. K., Yadav, D., Arpit, S., Mitra, S., and Saha, S. K. (2016). Effect of nanofluid concentration and composition on laminar jet impinged cooling of heated steel plate. Appl. Therm. Eng. 100: 237–246, https://doi.org/10.1016/j.applthermaleng.2016.01.032.Search in Google Scholar

Suriyawong, A. and Wongwises, S. (2010). Nucleate pool boiling heat transfer characteristics of TiO2–water nanofluids at very low concentrations. Exp. Therm. Fluid Sci. 34: 992–999, https://doi.org/10.1016/j.expthermflusci.2010.03.002.Search in Google Scholar

You, S. M., Kim, J. H., and Kim, K. H. (2003). Effect of nanoparticles on critical heat flux of water in pool boiling heat transfer. Appl. Phys. Lett. 83: 3374–3376, https://doi.org/10.1063/1.1619206.Search in Google Scholar

Zhou, Z., Gao, Y., Hsieh, H.-E., Miao, H., and Zhang, Z. (2021). Experimental investigation on pool boiling for downward facing heating with different concentrations of Al2O3 nanofluids. Kerntechnik 86: 96–105, https://doi.org/10.1515/KERN-2020-0090.Search in Google Scholar

Received: 2021-10-22
Published Online: 2022-01-13

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