“…Guo and El-Genk (1992), and El-Genk and Guo (1993) conducted experiments on the inclined surfaces with a downward flow and reported that the nucleate boiling heat flux decreases as the angle of inclination is increased. Further, El-Genk and Glebov (1995) studied the influence of curved surfaces and proved that through the curved surface, heat extraction can be maximized. Klinzing et al (1992) developed the film and transition boiling correlations for quenching of hot surfaces with water sprays.…”