Effect of the Heating Scheme of Heterogeneous Droplets on the Characteristics of Micro-Explosion Fragmentation

D. V. Antonov, A. K. Rebrov, P. A. Strizhak

Research School of High-Energy Physics

Research output: Contribution to journal › Article

Abstract

Abstract: According to experimental results, a comparison of sizes of child droplets after micro-explosion fragmentation of water–Diesel droplets is conducted. Convective, conductive, or radiative heat exchange dominated in each experiment. The temperature of the medium and the relative volume concentration of the flammable liquid are varied in the ranges from 100–450°С and from 10–90 vol %. The ratios of the sizes of the droplets formed to the sizes of the original ones are established. The conditions are shown under which it is possible to increase the total surface area of evaporation of a liquid by tenfold or more using the micro-explosion of droplets.

Original language	English
Pages (from-to)	384-388
Number of pages	5
Journal	Doklady Physics
Volume	64
Issue number	10
DOIs	https://doi.org/10.1134/S102833581910001X
Publication status	Published - 1 Oct 2019

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ASJC Scopus subject areas

Computational Mechanics
Mechanics of Materials
Physics and Astronomy(all)

Cite this

Antonov, D. V., Rebrov, A. K., & Strizhak, P. A. (2019). Effect of the Heating Scheme of Heterogeneous Droplets on the Characteristics of Micro-Explosion Fragmentation. Doklady Physics, 64(10), 384-388. https://doi.org/10.1134/S102833581910001X

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10.1134/S102833581910001X