Experimental Study of the Characteristics of Boiling Heat Transfer With Water Jets in Quenching

The whole boiling curve was obtained by quenching method under the conditions of jet velocity higher than 2.5m/s and initial surface temperatu reabout 700 ℃ Significant distortion and displacement of the boiling curves from present investigation are described and explained with possible mechanisms concerning the transient jet impingement boiling. The heat transfer characteristics in the film boiling, transition boiling and CHF were also studied.