Numerical simulation of ignition of particles of a coal–water fuel

Abstract

The problem of particle ignition of coal–water fuel has been solved. The simultaneous processes of water vaporization and thermal decomposition of the solid fuel are taken into account. The conditions and characteristics of particle ignition of coal–water fuel under typical furnace conditions were determined by numerical simulation. The obtained values of the ignition delay time are in good agreement with published experimental data.

Original language	English
Pages (from-to)	409-415
Number of pages	7
Journal	Combustion, Explosion and Shock Waves
Volume	51
Issue number	4
DOIs	https://doi.org/10.1134/S0010508215040024
Publication status	Published - 22 Jul 2015

Keywords

filtration
hydrocarbon fuel
ignition
ignition delay
thermal decomposition
vaporization
volatiles

ASJC Scopus subject areas

Chemistry(all)
Chemical Engineering(all)
Fuel Technology
Energy Engineering and Power Technology
Physics and Astronomy(all)

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10.1134/S0010508215040024

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title = "Numerical simulation of ignition of particles of a coal–water fuel",

abstract = "The problem of particle ignition of coal–water fuel has been solved. The simultaneous processes of water vaporization and thermal decomposition of the solid fuel are taken into account. The conditions and characteristics of particle ignition of coal–water fuel under typical furnace conditions were determined by numerical simulation. The obtained values of the ignition delay time are in good agreement with published experimental data.",

keywords = "filtration, hydrocarbon fuel, ignition, ignition delay, thermal decomposition, vaporization, volatiles",

author = "Kuznetsov, {G. V.} and Salomatov, {V. V.} and Syrodoy, {S. V.}",

year = "2015",

month = jul,

day = "22",

doi = "10.1134/S0010508215040024",

language = "English",

volume = "51",

pages = "409--415",

journal = "Combustion, Explosion and Shock Waves",

issn = "0010-5082",

publisher = "Springer New York",

number = "4",

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T1 - Numerical simulation of ignition of particles of a coal–water fuel

AU - Kuznetsov, G. V.

AU - Salomatov, V. V.

AU - Syrodoy, S. V.

PY - 2015/7/22

Y1 - 2015/7/22

N2 - The problem of particle ignition of coal–water fuel has been solved. The simultaneous processes of water vaporization and thermal decomposition of the solid fuel are taken into account. The conditions and characteristics of particle ignition of coal–water fuel under typical furnace conditions were determined by numerical simulation. The obtained values of the ignition delay time are in good agreement with published experimental data.

AB - The problem of particle ignition of coal–water fuel has been solved. The simultaneous processes of water vaporization and thermal decomposition of the solid fuel are taken into account. The conditions and characteristics of particle ignition of coal–water fuel under typical furnace conditions were determined by numerical simulation. The obtained values of the ignition delay time are in good agreement with published experimental data.

KW - filtration

KW - hydrocarbon fuel

KW - ignition

KW - ignition delay

KW - thermal decomposition

KW - vaporization

KW - volatiles

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DO - 10.1134/S0010508215040024

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JO - Combustion, Explosion and Shock Waves

JF - Combustion, Explosion and Shock Waves

SN - 0010-5082

IS - 4

ER -