Characteristics of heat and mass transfer at ignition of a thin film of condensed liquid substance by hot particles of different configuration

Abstract

Characteristics of a complex of heat-mass transfer processes with phase transitions and chemical reaction are numerically investigated at ignition of a thin film of typical liquid condensed substance by single hot metal particles shaped as a hemisphere, disc, and parallelepiped. The influence of a source configuration with a limited energy content on the ignition delay time of liquid is estimated. The ranges of heat source parameters at which the influence of the source configuration on the ignition delay time is minimal are determined.

Original language	English
Pages (from-to)	459-467
Number of pages	9
Journal	Journal of Engineering Thermophysics
Volume	20
Issue number	4
DOIs	https://doi.org/10.1134/S1810232811040102
Publication status	Published - 1 Dec 2011

ASJC Scopus subject areas

Environmental Engineering
Modelling and Simulation
Condensed Matter Physics
Energy Engineering and Power Technology

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10.1134/S1810232811040102

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title = "Characteristics of heat and mass transfer at ignition of a thin film of condensed liquid substance by hot particles of different configuration",

abstract = "Characteristics of a complex of heat-mass transfer processes with phase transitions and chemical reaction are numerically investigated at ignition of a thin film of typical liquid condensed substance by single hot metal particles shaped as a hemisphere, disc, and parallelepiped. The influence of a source configuration with a limited energy content on the ignition delay time of liquid is estimated. The ranges of heat source parameters at which the influence of the source configuration on the ignition delay time is minimal are determined.",

author = "Strizhak, {P. A.}",

year = "2011",

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AB - Characteristics of a complex of heat-mass transfer processes with phase transitions and chemical reaction are numerically investigated at ignition of a thin film of typical liquid condensed substance by single hot metal particles shaped as a hemisphere, disc, and parallelepiped. The influence of a source configuration with a limited energy content on the ignition delay time of liquid is estimated. The ranges of heat source parameters at which the influence of the source configuration on the ignition delay time is minimal are determined.

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