Pool boiling heat transfer coefficient of pure liquids using dimensional analysis

Document Type : Research Article


Department of Chemical Engineering, Gachsaran Branch, Islamic Azad University, Gachsaran, Iran


The pool boiling heat transfer coefficient of pure liquids were experimentally measured on a horizontal bar heater at atmospheric pressure. These measurements were conducted for more than three hundred data in thermal currents up to 350 kW.m-2. Original correlations and the unique effect of these correlations on experimental data were discussed briefly. According to the analysis, a new empirical relationship implying a performance superior to other available correlations is presented.


  • Dimensionless groups were created linking new boiling heat transfer coefficient to physical properties of boiling liquids.
  • Boiling heat transfer coefficient of liquids increased slowly through an increase in heat flux.
  • A precise correlation was achieved to link dimensionless groups by optimizing the model using genetic algorithm.


[1] S. Kutateladze, Heat Transfer and Hydrodynamic Resistance, Energoatomizdat Publishing HOUSE, (1990).
[2] M.J. McNelly, A Correlation of rates of heat transfer to nucleate boiling of liquids, J. Imperial College Chem. Eng. Soc. 7 (1953) 18–34.
[3] I.L. Mostinski, Application of the rule of corresponding states for calculation of heat transfer and critical heat flux, Teploenergetika (Therm. Eng.+) 4 (1963) 66.
[4] Boyko-Kruzhilin, Perry’s Chemical Engineering Handbook, 7th ed., (1997) pp. 419.
[5] D.A. Labantsov, Mechanism of vapor bubble growth in boiling under on the heating surface, J. Eng. Phys. 6 (1963) 33-39.
[6] K. Stephan, K.Abdelsalam, Heat transfer correlation for natural convection boiling, Int. J. Heat Mass Tran. 23 (1980) 73-87.
[7] D. Gorenflo, Pool boiling, VDI Heat Atlas, 1st English ed., Springer, (1993) pp. 776 -926.
[8] S.A. Alavi Fazel, R. Roumana, Pool Boiling Heat Transfer to Pure Liquids, International Conference on Continuum Mechanics Fluids Heat, WSEAS Mech. Eng. Se. (2010) 211-216.
[9] M.M. Sarafraz, Experimental Investigation on Pool Boiling Heat Transfer to Formic Acid, Propanol and 2-Butanol Pure Liquids under the Atmospheric Pressure, J. Appl. Fluid Mech. 6 (2013) 73-79.
[10] W.M. Rohsenow, A method of correlating heat transfer data for surface boiling of liquids, ASME J.Heat Trans. 74 (1952) 969-976.
[11] K. Nishikawa, Effect of the surface roughness on the NucleateBoiling HeatTransfer on theWideRange of Pressure, Proceedings of the 7th International Heat Transfer Conference, Germany, 4 (1982) pp.1-6.
[12] K. Nishikawa, Y. Fujita, H. Ohta, S. Hitaka, Effects of system pressure and surface roughness on nucleate boiling heat transfer, Memoirs of the faculty of engineering, Kyushu University, 42 (1982) 95-123.
[13] M.G. Cooper, Saturation nucleate pool boiling-a simple correlation, Proc. Int. Chem. Eng. Symposium (1984) 786-793.
[14] S.A. Alavi Fazel, A.A. Safekordi, M. Jamialahmadi, Pool boiling heat transfer coefficient in water-amines solutions, Int. J. Eng. Trans. A 21 (2008) 113-130.