Mathematical modelling of physical and chemical processes of coal combustion in chamber furnaces of boiler aggregates based on the package of applied programs FIRE 3D

Abstract

The furnace processes of the combustion of poly-fraction high-ashes Ekibastuz coal in the furnace chamber of the boiler aggregate PK-39 and of the combustion of highly humid brown Berezov's coal in the furnace of the BKZ-210-140 boiler are investigated by mathematical modeling using the package of applied programs FIRE 3D [1-3]. Results of the numerical modeling of the processes of aerodynamics, heat exchange, and combustion in the furnace volume and their comparison with the results of nature tests are presented.

Original language	English
Pages (from-to)	503-519
Number of pages	17
Journal	Thermophysics and Aeromechanics
Volume	19
Issue number	3
DOIs	https://doi.org/10.1134/S0869864312030158
Publication status	Published - 2012

Keywords

aerodynamics
boiler
coal
coal humidity, mathematical modelling
combustion
heat exchange
temperature

ASJC Scopus subject areas

Radiation
Nuclear and High Energy Physics

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title = "Mathematical modelling of physical and chemical processes of coal combustion in chamber furnaces of boiler aggregates based on the package of applied programs FIRE 3D",

abstract = "The furnace processes of the combustion of poly-fraction high-ashes Ekibastuz coal in the furnace chamber of the boiler aggregate PK-39 and of the combustion of highly humid brown Berezov's coal in the furnace of the BKZ-210-140 boiler are investigated by mathematical modeling using the package of applied programs FIRE 3D [1-3]. Results of the numerical modeling of the processes of aerodynamics, heat exchange, and combustion in the furnace volume and their comparison with the results of nature tests are presented.",

keywords = "aerodynamics, boiler, coal, coal humidity, mathematical modelling, combustion, heat exchange, temperature",

author = "Gil, {A. V.} and Starchenko, {A. V.}",

year = "2012",

doi = "10.1134/S0869864312030158",

language = "English",

volume = "19",

pages = "503--519",

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AU - Gil, A. V.

AU - Starchenko, A. V.

PY - 2012

Y1 - 2012

N2 - The furnace processes of the combustion of poly-fraction high-ashes Ekibastuz coal in the furnace chamber of the boiler aggregate PK-39 and of the combustion of highly humid brown Berezov's coal in the furnace of the BKZ-210-140 boiler are investigated by mathematical modeling using the package of applied programs FIRE 3D [1-3]. Results of the numerical modeling of the processes of aerodynamics, heat exchange, and combustion in the furnace volume and their comparison with the results of nature tests are presented.

AB - The furnace processes of the combustion of poly-fraction high-ashes Ekibastuz coal in the furnace chamber of the boiler aggregate PK-39 and of the combustion of highly humid brown Berezov's coal in the furnace of the BKZ-210-140 boiler are investigated by mathematical modeling using the package of applied programs FIRE 3D [1-3]. Results of the numerical modeling of the processes of aerodynamics, heat exchange, and combustion in the furnace volume and their comparison with the results of nature tests are presented.

KW - aerodynamics

KW - boiler

KW - coal

KW - coal humidity, mathematical modelling

KW - combustion

KW - heat exchange

KW - temperature

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