Temperature and Concentration Traces of Spray Flows during Motion in a Flame

Abstract

Heat and mass transfer models are developed on the base of experimental data and using Ansys Fluent software. These models allow prediction of the temperature and concentration traces of droplets. Transfer mechanisms of water droplets from different flames of flammable liquid (ethanol, kerosene Ee Cyrillic sign benzine) with temperature gases 450-850 Dš are analyzed. The paper considers aerosol flows with droplets sizes of 0.04-0.4 mm and concentration of 3.8·10^-5 -10.3·10^-5 m³ of droplets/m³ of gas. The maximum gas temperature reduction in the trace of a moving liquid is ranged from 850 K to 600 K. The times of keeping the low temperature of the gas-vapor mixture in the droplets trace are from 13 s to 25 s relative to the initial gas temperature.

Original language	English
Article number	01001
Journal	MATEC Web of Conferences
Volume	72
DOIs	https://doi.org/10.1051/matecconf/20167201001
Publication status	Published - 9 Aug 2016
Event	Heat and Mass Transfer in the System of Thermal Modes of Energy - Technical and Technological Equipment, HMTTSC 2016 - Tomsk, Russian Federation Duration: 19 Apr 2016 → 21 Apr 2016

ASJC Scopus subject areas

Chemistry(all)
Engineering(all)
Materials Science(all)

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10.1051/matecconf/20167201001

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Antonov, D. V., Zhdanova, A. O., & Kats, M. D. (2016). Temperature and Concentration Traces of Spray Flows during Motion in a Flame. MATEC Web of Conferences, 72, [01001]. https://doi.org/10.1051/matecconf/20167201001

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title = "Temperature and Concentration Traces of Spray Flows during Motion in a Flame",

abstract = "Heat and mass transfer models are developed on the base of experimental data and using Ansys Fluent software. These models allow prediction of the temperature and concentration traces of droplets. Transfer mechanisms of water droplets from different flames of flammable liquid (ethanol, kerosene Ee Cyrillic sign benzine) with temperature gases 450-850 D{\v s} are analyzed. The paper considers aerosol flows with droplets sizes of 0.04-0.4 mm and concentration of 3.8·10-5 -10.3·10-5 m3 of droplets/m3 of gas. The maximum gas temperature reduction in the trace of a moving liquid is ranged from 850 K to 600 K. The times of keeping the low temperature of the gas-vapor mixture in the droplets trace are from 13 s to 25 s relative to the initial gas temperature.",

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AU - Kats, Mark D.

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