1. W.M. Rohsenow, J.P. Hartnet, Y.I. Cho, Handbook of heat transfer, 3rd ed., McGraw-Hill, Boston, Massachusetts, 1998.
2. S. Kakac, R.K. Shah, W. Aung, Handbook of single-phase convective heat transfwe, John Wiley, USA and Canada, 1987.
3. A.J. Ghajar, Heat transfer and pressure drop in the transition region of smooth horizontal circular tubes with different inlet configurations, in: Advances in Heat Transfer, 2019, pp. 1-53.
4. A.J. Ghajar, K.F. Madon, Pressure drop measurements in the transition region for a circular tube with three different inlet configurations, Experimental Thermal and Fluid Science, 5(1) (1992) 129-135.
5. A.J. Ghajar, L.M. Tam, Laminar-transition-turbulent forced and mixed convective heat transfer correlations for pipe flows with different inlet configurations, in: Winter Annual Meeting of the American Society of Mechanical Engineers, Publ by ASME, Atlanta, GA, USA, 1991, pp. 15-23.