Numerical study of heat and mass transfer during ignition of thermal decomposition products of a coal particle

Abstract

A numerical research was executed for macroscopic regularities determination of heat and mass transfer processes under the conditions of phase transformation and chemical reaction at the ignition of vapour coming from fabrics impregnated by typical combustible liquid into oxidant area at the local power supply. Limit conditions of heterogeneous system "fabric - combustible liquid - oxidant" ignition at the heating of single metal particle was established. Dependences of ignition delay time on temperature and rates of local power source were obtained.

Original language	English
Title of host publication	MATEC Web of Conferences
Publisher	EDP Sciences
Volume	19
DOIs	https://doi.org/10.1051/matecconf/20141901037
Publication status	Published - 15 Dec 2014
Event	2nd International Youth Forum "Smart Grids" - Tomsk, Russian Federation Duration: 6 Oct 2014 → 10 Oct 2014

Other

Other	2nd International Youth Forum "Smart Grids"
Country	Russian Federation
City	Tomsk
Period	6.10.14 → 10.10.14

ASJC Scopus subject areas

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

Access to Document

10.1051/matecconf/20141901037

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title = "Numerical study of heat and mass transfer during ignition of thermal decomposition products of a coal particle",

abstract = "A numerical research was executed for macroscopic regularities determination of heat and mass transfer processes under the conditions of phase transformation and chemical reaction at the ignition of vapour coming from fabrics impregnated by typical combustible liquid into oxidant area at the local power supply. Limit conditions of heterogeneous system {"}fabric - combustible liquid - oxidant{"} ignition at the heating of single metal particle was established. Dependences of ignition delay time on temperature and rates of local power source were obtained.",

author = "Glushkov, {Dmitrii O.} and Vysokomornaya, {Olga V.}",

year = "2014",

month = dec,

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doi = "10.1051/matecconf/20141901037",

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AU - Vysokomornaya, Olga V.

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Y1 - 2014/12/15

N2 - A numerical research was executed for macroscopic regularities determination of heat and mass transfer processes under the conditions of phase transformation and chemical reaction at the ignition of vapour coming from fabrics impregnated by typical combustible liquid into oxidant area at the local power supply. Limit conditions of heterogeneous system "fabric - combustible liquid - oxidant" ignition at the heating of single metal particle was established. Dependences of ignition delay time on temperature and rates of local power source were obtained.

AB - A numerical research was executed for macroscopic regularities determination of heat and mass transfer processes under the conditions of phase transformation and chemical reaction at the ignition of vapour coming from fabrics impregnated by typical combustible liquid into oxidant area at the local power supply. Limit conditions of heterogeneous system "fabric - combustible liquid - oxidant" ignition at the heating of single metal particle was established. Dependences of ignition delay time on temperature and rates of local power source were obtained.

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