Regimes of heat transfer during boiling emulsions with low-temperature dispersed phase

Abstract

Modification of the model of heat transfer during boiling of the emulsion with dispersed low-temperature phase near the solid heating surface performed. Believed, that in the near-wall layer, the energy of deformation of the interfacial surface, supplementing the heat energy stimulates the formation within of droplets the steam embryos of critical size. Established criteria for two characteristic boiling regimes: transition and developed with turbulent mixing. Shown that in superheated near-wall layer of the high-boiling continuum phase of emulsions they correspond to different criterial relationship. A single generalized correlation equation, which takes into account the presence of the border of transition from one regime to another boil, is given.