Conditions of explosive evaporation at the phase interface in an inhomogeneous droplet

Difference Of Evaporation and Boiling for Heterogeneous Water Droplets in a High-Temperature Gas

“…Results of the research [1,2] show the practical significance of the solid inclusions insert into water droplets. Besides, the significant intensification of phase changes on inside interfaces is achieved.…”

Experimental Investigation of Droplet Evaporation of Suspension Based on Water with Subsurface Admixtures in a Flame Area

“…The work [6] shows that the presence of solid admixtures in water droplets, which characterize by big (relative to water) values of heat conduction and temperature conductivity, intensifies the heat up and phase transformations of inhomogeneous droplets. Under specified conditions, the change in thermal and physical characteristics of droplets due to the presence in them of particles of typical soil admixtures, like clay, sand, silt, soil, can be considered as an alternative way for increasing the evaporation completeness.…”

Influence of surface roughness and porosity of inclusion in water droplet on heat transfer enhancement

“…In research [4,5], we revealed some conditions of intense vapor formation at the internal "solid inclusion -water" interfaces of heterogeneous (inhomogeneous) liquid droplet. Moreover, under such conditions, the explosive disintegration of droplets occurred.…”

“…Moreover, under such conditions, the explosive disintegration of droplets occurred. We believe that when changing geometry of heating surface, the lifetimes of heterogeneous droplets established in [4,5] will reduce. Furthermore, the change of heat-exchange surface can be one of the key factors to reach the rapid elimination of heat.…”

“…Furthermore, the change of heat-exchange surface can be one of the key factors to reach the rapid elimination of heat. Thus, in the present research, to determine the influence of surface irregularities on heat transfer under experimental conditions as in [4,5] is appropriate.…”