Mathematical Modeling of High-Temperature Vaporization of Heterogeneous Water Drops

Research output: Contribution to journalArticle

Abstract

Experimental data on high-temperature vaporization of heterogeneous water drops, obtained by high-speed video recording, and Ansys Fluent software package were used to develop a predictive mathematical model of heat and mass transfer. An assessment was made of the influence of the key process parameter, namely, the temperature of a gaseous medium (T g = 500 – 850 K), on the integral characteristics of vaporization of homogeneous drops of water and drops of aqueous suspension containing graphite inclusions. The dependencies of complete vaporization and disintegration (due to ebullition) time on the temperature of the gases are established. The numerical modeling and experimental data are compared.

Original languageEnglish
Pages (from-to)894-900
Number of pages7
JournalChemical and Petroleum Engineering
Volume54
Issue number11-12
DOIs
Publication statusPublished - 15 Mar 2019

Fingerprint

vaporization
Vaporization
Water
modeling
Video recording
Graphite
Disintegration
Software packages
graphite
water
Temperature
heat transfer
mass transfer
Suspensions
Mass transfer
Gases
temperature
Mathematical models
Heat transfer
software

Keywords

  • explosive disintegration
  • graphite
  • heterogeneous drop
  • predictive model
  • vaporization
  • water

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Fuel Technology
  • Energy Engineering and Power Technology
  • Geochemistry and Petrology

Cite this

Mathematical Modeling of High-Temperature Vaporization of Heterogeneous Water Drops. / Antonov, D. V.; Vysokomornaya, O. V.; Piskunov, M. V.

In: Chemical and Petroleum Engineering, Vol. 54, No. 11-12, 15.03.2019, p. 894-900.

Research output: Contribution to journalArticle

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