Experimental study of heat transfer characteristics of nanofluid nucleate and film boiling on horizontal flat plate

Document Type : Article

Authors

Department of Mechanical Engineering, Science and Research Branch, Islamic Azad University, Tehran, P.O. Box 14515-775, Iran

Abstract

In this paper, the heat transfer characteristics of nanofluids nucleate and film boiling is studied experimentally. For this purpose, Al2O3 and SiO2 deionized water-based nanofluids prepared with three volumetric concentrations of 0.1%, 0.3% and 0.5%. The boiling experiments were conducted on a circular and polished copper surface with a diameter of 25 mm. The results showed that the addition of nanoparticles to the base fluid reduced the heat transfer coefficient of nucleate boiling. The boiling of nanofluids increased the surface wettability and the critical heat flux was significantly higher than that of pure deionized water. The Al2O3 deionized water-based nanofluid with a volumetric concentration of 0.5% had the best performance, with a critical heat flux of 44.56% higher than that of pure deionized water. The presence of nanoparticles in the deionized water-based nanofluid improved the heat transfer coefficient of film boiling. The results showed that the stable film boiling for nanofluids starts at higher wall superheat temperature difference than pure deionized water. Among the investigated concentrations, volumetric concentration of 0.5% had best performance for both nanofluids, so that the minimum heat flux of Al2O3 and SiO2 deionized water-based nanofluids were increased 35.01% and 34.40% compared to pure deionized water, respectively.

Keywords


  1. References

    1. Rana, S., Nawaz, M., and Qureshi, I.H. “Numerical study of hydrothermal characteristics in nanofluid using KKL model with Brownian motion”, Sci. Iran., 26(3), pp. 1931-1943 (2019).
    2. Esmailpour, K., Azizi, A., and Hosseinalipour, S.M. “Numerical study of jet impingement subcooled boiling on superheated surfaces”, Sci. Iran., 26(4), pp. 2369-2381 (2019).
    3. Pournaderi, P. and Pishevar, A.R. “Numerical simulation of oblique impact of a droplet on a surface in the film boiling regime”, Sci. Iran., 21(1), pp. 119-129 (2014).
    4. Kamel, M.S., Al-agha, M.S., Lezsovits, F., et al. “Simulation of pool boiling of nanofluids by using Eulerian multiphase model”, J. Therm. Anal. Calorim., 142, pp. 493-505 (2020).
    5. An, Y.S. and Kim, B.J. “Numerical investigation of film boiling heat transfer on the horizontal surface in an oscillating system with low frequencies”, Nucl. Eng. Technol., 52(5), pp. 918-924 (2020).
    6. Shahmoradi, Z., Etesami, N., and Esfahany, M.N. “Pool boiling characteristics of nanofluid on flat plate based on heater surface analysis”, Int. Commun. Heat Mass Transf., 47, pp. 113-120 (2013).
    7. Raveshi, M.R., Keshavarz, A., Mojarrad, M.S., et al. “Experimental investigation of pool boiling heat transfer enhancement of alumina-water-ethylene glycol nanofluids”, Exp. Therm. Fluid Sci., 44, pp. 805-814 (2013).
    8. Umesh, V. and Raja, B. “A study on nucleate boiling heat transfer characteristics of pentane and CuO-pentane nanofluid on smooth and milled surfaces”, Exp. Therm. Fluid Sci., 64, pp. 23-29 (2015).
    9. Ji, W.T., Zhao, P.F., Zhao, C.Y., et al. “Pool boiling heat transfer of water and nanofluid outside the surface with higher roughness and different wettability”, Nanoscale Microscale Thermophys., 22(4), pp. 296-323 (2018).
    10. Dareh, F.R., Haghshenasfard, M., Esfahany, M.N., et al. “An experimental investigation of pool boiling characteristics of alumina-water nanofluid over micro/nano-structured surfaces”, Heat Transfer Eng., 40(20), pp. 1691-1708 (2019).
    11. Kiyomura, I.S., Manetti, L.L., da Cunha, A.P., et al. “An analysis of the effects of nanoparticles
      deposition on characteristics of the heating surface and on pool boiling of water”, Int. J. Heat Mass Transf., 106, pp. 666-674 (2017).
    12. Vasudevan, D., Senthilkumar, D., and Surendhiran, S. “Performance and characterization studies of
      reduced graphene oxides aqua nanofluids for a pool boiling surface”, Int. J. Thermophys., 41, 74 (2020).
    13. Reddy, Y.A. and Venkatachalapathy, S. “Heat transfer enhancement studies in pool boiling using
      hybrid nanofluids”, Thermochim. Acta, 672, pp. 93-100 (2019).
    14. Kamel, M.S. and Lezsovits, F. “Experimental investigation on pool boiling heat transfer performance using tungsten oxide WO3 nanomaterial-based water nanofluids”, Materials, 13(8), 1922 (2020).
    15. Mohammadi, M. and Khayat, M. “Experimental investigation of the effect of one-dimensional
      roughened surface on the pool boiling of nanofluids”, Sci. Iran., 27(6), pp. 2954-2966 (2020).
    16. Gylys, J., Skvorcinskiene, R., Paukstaitis, L., et al. “Film boiling influence on the spherical body’s
      cooling in sub-cooled water”, Int. J. Heat Mass Transf., 95, pp. 709-719 (2016).
    17. Arai, T. and Furuya, M. “Effect of nanofluid on the film boiling behavior at vapor film collapse”, 17th Int. Conf. Nucl. Eng., Brussels, Belgium (2009).
    18. Ciloglu, D., Bolukbasi, A., and Comakli, K. “Effect of nanofluids on the saturated pool film boiling”, World Acad. Sci. Eng. Technol., 6(7), pp. 1112-1124 (2012).
    19. Li, J.Q., Fan, L.W., Zhang, L., et al. “An Experimental study of boiling heat transfer during
      quenching of nanofluids with carbon nanotubes of various sizes”, ASME Heat Transfer Summer Conf.,Washington, DC, USA (2016).
    20. Kang, J.Y., Kim, T.K., Lee, G.C., et al. “Minimum heat flux and minimum film-boiling temperature on a completely wettable surface: Effect of the Bond number”, Int. J. Heat Mass Transf., 120, pp. 399-410 (2018).
    21. Wcis´lik, S. “A simple economic and heat transfer analysis of the nanoparticles use”, Chem. Pap., 71(12), pp. 2395-2401 (2017).
    22. Talari, V., Behar, P., Lu, Y., et al. “Leidenfrost drops on micro/nanostructured surfaces”, Front
      Energy.
      , 12(1), pp. 22-42 (2018).
    23. Ghiaasiaan, S.M., Two phase flow, boiling and condensation in conventional and miniature systems, Cambridge University Press, New York (2008).
    24. Hust, J.G. and Lankford, A.B., Thermal conductivity of aluminum, copper, iron, and tungsten for
       temperatures from 1 K to the melting point
      , U.S. Department of Commerce, Malcolm
      Baldrige, Colorado (1984).
    25. Moffat, R.J. “Describing the uncertainties in experimental results”, Exp. Therm. Fluid Sci., 1(1), pp. 3-17 (1988).
    26. Rohsenow, W.M. “A method of correlating heat transfer data for surface boiling liquids”, Trans. ASME., 74, pp. 969-975 (1952).
    27. Zuber, N. “On the stability of boiling heat transfer”, Trans. ASME., 80, pp. 711-720 (1958).
    28. Chopkar, M., Das, A.K., Manna, I., et al. “Pool boiling heat transfer characteristics of ZrO2-water
      nanofluids from a flat surface in a pool”, Heat Mass Transf., 44(8), pp. 999-1004 (2008).
    29. Ahmed, O. and Hamed, M.S. “Experimental investigation of the effect of particle deposition on pool boiling of nanofluids”, Int. J. Heat Mass Transf., 55(13-14), pp. 3423-3436 (2012).
    30. Berenson, P.J. “Film-boiling heat transfer from a horizontal surface”, J. Heat Transf., 83, pp. 351-356 (1961).
    31. Bromley, L.A. “Heat transfer in stable film boiling”, Chem. Eng. Prog. Symp. Ser., 46, pp. 221-227 (1950).
    32. Henry, R.E. “A correlation for the minimum film boiling temperature”, Chem. Eng. Prog. Symp. Ser.,70(138), pp. 81-90 (1974).