Abstract—
An experimental study was made of the influence of a homogeneous magnetic field on heat transfer during nucleate boiling of a nanodispersed magnetizable fluid (magnetic fluid) on a horizontal surface with single-point heat supply. The boiling curves were obtained for magnetic fluids with volume concentrations of the solid phase of 12, 8, and 5.5% in magnetic fields ranging from 0.7 to 4.2 kA/m. The curves are nonmonotonic, and the value of the magnetic field intensity at which the heat flux is maximum was determined. It was found that, with an increase in the solid-phase concentration, the effect of the magnetic field on the heat flux increases. Based on the theory of approximate heat transfer during boiling of fluids, an expression was derived that satisfactorily describes the influence of the magnetic field on the heat flux in the nucleate boiling regime.
REFERENCES
Gogosov, V.V., Simonovskii, A.Ya., Smolkin, R.D., Quenching and separation in magnetic fluids, J. Magn. Magn. Mater., 1990, vol. 85, p. 227. https://doi.org/10.1016/0304-8853(90)90057-W
Volkova, T.I. and Naletova, V.A., Instability of the shape of a magnetic fluid in the field of a current-carrying conductor, Mekh. Zhidk. Gaza, 2014, no. 1, p. 5.
Koleab, M. and Khandekar, S., Engineering applications of ferrofluids: A review, J. Magn. Magn. Mater., 2021, vol. 537, p. 168. https://doi.org/10.1016/j.jmmm.2021.168222
Abdollahi, A., Salimpour, M.R. and Etesami, N., Experimental analysis of magnetic field effect on the pool boiling heat transfer of a ferrofluid, Appl. Therm. Eng., 2017, vol. 111, p. 1101. https://doi.org/10.1016/j.applthermaleng.2016.10.019
Kobozev, M.A. and Simonovschii, A.Ya., Formation rate of vapor bubbles in magnetic fluid boiling at a single vaporization center: Measuring technique and experimental setup, Tech. Phys., 2007, vol. 52, p. 1422. https://doi.org/10.1134/S1063784207110059
Yanovskii, A.A., Simonovskii, A.Ya., and Klymenko, E.M., On the question of the effect of a magnetic field on hydrogasodynamic processes in a boiling magnetic liquid, Elektron. Obrab. Mater., 2014, vol. 50, no. 3, p. 66.
Yanovskii, A., Simonovskii, A., and Chuenkova, I., Measurement of the vapor bubble formation frequency in boiling magnetic fluid by a two-layer medium method, Magnetohydrodynamics, 2018, vol. 54, p. 121. https://doi.org/10.3103/S1068375519050132
Labuntsov, D.A., Fizicheskie osnovy energetiki (Physical Foundations of Energy), Moscow: Mosk. Energ. Inst., 2000.
Yagov, V.V., Nucleate boiling heat transfer: Possibilities and limitations of theoretical analysis, Heat Mass Transfer, 2009, vol. 45, no. 7, p. 881. https://doi.org/10.1007/s00231-007-0253-8
Bashtovoi, V.G., Berkovskii, B.M., and Vislovich, A.N., Vvedenie v termomekhaniku magnitnykh zhidkostei (Introduction to Thermomechanics of Magnetic Fluids), Moscow: Inst. Vys. Temp. Akad. Nauk, 1985.
Berkovskii, B.M., Medvedev, V.F., and Krakov, M.S., Magnitnye zhidkosti (Magnetic Fluids), Moscow: Khimiya, 1989.
Blums, E., Cebers, A., and Maiorov, M.M., Magnetic Fluids, Berlin–New York: Walter de Gruyter, 1997.
Tamm, I.E., Osnovy teorii elektrichestva (Fundamentals of the Theory of Electricity), Moscow: Nauka, 1980.
Rosensweig, R.E., Ferrohydrodynamics, New York: Dover Publications, 2014.
Nesis, E.I., Kipenie zhidkostei (Boiling of Liquids), Moscow: Nauka, 1973.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
The authors declare that they have no conflicts of interest.
About this article
Cite this article
Yanovskii, A.A., Simonovskii, A.Y. Heat Transfer during Boiling of a Magnetic Fluid in a Magnetic Field on a Horizontal Surface with Single-Point Heat Supply. Surf. Engin. Appl.Electrochem. 59, 452–458 (2023). https://doi.org/10.3103/S1068375523040178
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.3103/S1068375523040178